{"id":85182,"date":"2026-07-27T04:40:25","date_gmt":"2026-07-26T20:40:25","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/85182.html"},"modified":"2026-07-27T04:40:25","modified_gmt":"2026-07-26T20:40:25","slug":"%e5%9f%ba%e4%ba%8e%e9%b8%bf%e8%92%99os%e5%bc%80%e5%8f%91%e9%99%84%e8%bf%91%e7%a4%be%e4%ba%a4%e6%b8%b8%e6%88%8f%e5%b9%b3%e5%8f%b0%ef%bc%88%e4%ba%8c%e5%8d%81%e4%b9%9d%ef%bc%89-%e6%a8%a1%e6%8b%9f","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/85182.html","title":{"rendered":"\u57fa\u4e8e\u9e3f\u8499OS\u5f00\u53d1\u9644\u8fd1\u793e\u4ea4\u6e38\u620f\u5e73\u53f0\uff08\u4e8c\u5341\u4e5d\uff09-\u6a21\u62df\u5668\u8c03\u8bd5\u4e0e\u6027\u80fd\u4f18\u5316"},"content":{"rendered":"<h2>\u6a21\u62df\u5668\u8c03\u8bd5\u4e0e\u6027\u80fd\u4f18\u5316<\/h2>\n<h3>1. HarmonyOS\u6a21\u62df\u5668\u6982\u8ff0<\/h3>\n<p>HarmonyOS\u6a21\u62df\u5668\u662f\u5f00\u53d1\u9636\u6bb5\u6700\u91cd\u8981\u7684\u6d4b\u8bd5\u73af\u5883\u3002\u4e0e\u771f\u673a\u6d4b\u8bd5\u76f8\u6bd4&#xff0c;\u6a21\u62df\u5668\u5177\u6709\u542f\u52a8\u5feb\u3001\u914d\u7f6e\u7075\u6d3b\u3001\u53ef\u91cd\u590d\u6027\u5f3a\u7b49\u4f18\u52bf\u3002\u7406\u89e3\u4e0d\u540c\u6a21\u62df\u5668\u7684\u7279\u70b9\u548c\u5c40\u9650&#xff0c;\u5bf9\u4e8e\u9ad8\u6548\u5f00\u53d1\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<h4>1.1 \u6a21\u62df\u5668\u7c7b\u578b\u4e0e\u9009\u62e9<\/h4>\n<p>HarmonyOS Developer\u5de5\u5177\u63d0\u4f9b\u4e86\u591a\u79cd\u6a21\u62df\u5668\u955c\u50cf&#xff0c;\u6bcf\u79cd\u955c\u50cf\u5bf9\u5e94\u4e0d\u540c\u7684\u8bbe\u5907\u5f62\u6001\u548c\u7cfb\u7edf\u7248\u672c\u3002\u5728NearPlay\u9879\u76ee\u7684\u5f00\u53d1\u8fc7\u7a0b\u4e2d&#xff0c;\u6211\u4eec\u4e3b\u8981\u4f7f\u7528\u4e86\u4e24\u79cd\u6a21\u62df\u5668&#xff1a;<\/p>\n<p>Pura 90\u6a21\u62df\u5668&#xff1a;\u8fd9\u662f\u534e\u4e3aPura\u7cfb\u5217\u65d7\u8230\u624b\u673a\u7684\u6a21\u62df\u5668\u955c\u50cf\u3002\u5b83\u7684\u7279\u70b9\u662f\u5c4f\u5e55\u5c3a\u5bf8\u9002\u4e2d&#xff08;\u7ea66.8\u82f1\u5bf8&#xff09;&#xff0c;\u5206\u8fa8\u7387\u8f83\u9ad8&#xff08;2844\u00d71260&#xff09;&#xff0c;\u8fd0\u884c\u5b8c\u6574\u7684HarmonyOS\u7cfb\u7edf\u3002Pura 90\u6a21\u62df\u5668\u9002\u5408\u6d4b\u8bd5\u5927\u591a\u6570\u624b\u673a\u7aef\u7684\u5e94\u7528\u573a\u666f&#xff0c;\u5305\u62ec\u7ad6\u5c4f\u6e38\u620f\u754c\u9762\u3001\u5e95\u90e8\u5bfc\u822a\u680f\u3001\u72b6\u6001\u680f\u4ea4\u4e92\u7b49\u3002\u7531\u4e8e\u5b83\u6a21\u62df\u7684\u662f\u65d7\u8230\u8bbe\u5907&#xff0c;\u6027\u80fd\u8868\u73b0\u8f83\u597d&#xff0c;\u53ef\u4ee5\u6d41\u7545\u8fd0\u884c\u5927\u591a\u6570\u5e94\u7528\u3002<\/p>\n<p>Mate X7\u6a21\u62df\u5668&#xff1a;\u8fd9\u662f\u534e\u4e3aMate X7\u6298\u53e0\u5c4f\u8bbe\u5907\u7684\u6a21\u62df\u5668\u955c\u50cf\u3002\u5b83\u7684\u7279\u6b8a\u4e4b\u5904\u5728\u4e8e\u652f\u6301\u6298\u53e0\u5c4f\u5f62\u6001\u7684\u5207\u6362\u2014\u2014\u53ef\u4ee5\u5728\u5c55\u5f00\u6001&#xff08;\u5927\u5c4f&#xff09;\u548c\u6298\u53e0\u6001&#xff08;\u5c0f\u5c4f&#xff09;\u4e4b\u95f4\u5207\u6362\u3002Mate X7\u6a21\u62df\u5668\u5bf9\u4e8e\u6d4b\u8bd5NearPlay\u7684\u54cd\u5e94\u5f0f\u5e03\u5c40\u7279\u522b\u6709\u7528&#xff0c;\u53ef\u4ee5\u9a8c\u8bc1\u6e38\u620f\u754c\u9762\u5728\u4e0d\u540c\u5c4f\u5e55\u5c3a\u5bf8\u4e0b\u7684\u8868\u73b0\u3002\u6298\u53e0\u5c4f\u8bbe\u5907\u7684\u5c55\u5f00\u6001\u5c4f\u5e55\u6bd4\u4f8b\u63a5\u8fd1\u65b9\u5f62&#xff08;\u7ea67.9\u82f1\u5bf8&#xff09;&#xff0c;\u8fd9\u4e0e\u4f20\u7edf\u624b\u673a\u7684\u957f\u6761\u5f62\u5c4f\u5e55\u6709\u5f88\u5927\u5dee\u5f02&#xff0c;\u5f88\u591aUI\u5e03\u5c40\u5728\u8fd9\u79cd\u6bd4\u4f8b\u4e0b\u4f1a\u51fa\u73b0\u610f\u60f3\u4e0d\u5230\u7684\u95ee\u9898\u3002<\/p>\n<h4>1.2 \u6a21\u62df\u5668\u4e0e\u771f\u673a\u7684\u5dee\u5f02<\/h4>\n<p>\u867d\u7136\u6a21\u62df\u5668\u5728\u5f00\u53d1\u4e2d\u4e0d\u53ef\u6216\u7f3a&#xff0c;\u4f46\u5b83\u4e0e\u771f\u673a\u4e4b\u95f4\u5b58\u5728\u51e0\u4e2a\u5173\u952e\u5dee\u5f02&#xff0c;\u5f00\u53d1\u65f6\u5fc5\u987b\u6ce8\u610f&#xff1a;<\/p>\n<p>\u6027\u80fd\u5dee\u5f02&#xff1a;\u6a21\u62df\u5668\u8fd0\u884c\u5728\u5bbf\u4e3b\u673a\u7684CPU\u4e0a&#xff0c;\u901a\u8fc7\u6307\u4ee4\u7ffb\u8bd1&#xff08;\u6216\u76f4\u63a5\u6267\u884c&#xff09;\u6765\u6a21\u62df\u8bbe\u5907CPU\u3002\u5bf9\u4e8e\u8ba1\u7b97\u5bc6\u96c6\u578b\u4efb\u52a1&#xff08;\u5982\u8bed\u97f3\u8bc6\u522b\u3001\u56fe\u50cf\u5904\u7406&#xff09;&#xff0c;\u6a21\u62df\u5668\u7684\u6027\u80fd\u8868\u73b0\u4e0e\u771f\u673a\u6709\u663e\u8457\u5dee\u8ddd\u3002\u5728\u6a21\u62df\u5668\u4e0a\u6d41\u7545\u8fd0\u884c\u7684\u52a8\u753b&#xff0c;\u5728\u4f4e\u7aef\u771f\u673a\u4e0a\u53ef\u80fd\u5361\u987f&#xff1b;\u53cd\u4e4b&#xff0c;\u6a21\u62df\u5668\u4e0a\u7684\u6027\u80fd\u74f6\u9888\u5728\u771f\u673a\u4e0a\u53ef\u80fd\u4e0d\u5b58\u5728\u3002<\/p>\n<p>\u4f20\u611f\u5668\u6a21\u62df&#xff1a;\u6a21\u62df\u5668\u5bf9\u52a0\u901f\u5ea6\u8ba1\u3001\u9640\u87ba\u4eea\u3001GPS\u7b49\u4f20\u611f\u5668\u7684\u6a21\u62df\u6709\u9650\u3002NearPlay\u7684\u8dd1\u6b65\u987e\u95ee\u529f\u80fd\u4f9d\u8d56\u52a0\u901f\u5ea6\u4f20\u611f\u5668&#xff0c;\u5728\u6a21\u62df\u5668\u4e0a\u65e0\u6cd5\u5b8c\u6574\u6d4b\u8bd5\u3002DevEco Studio\u63d0\u4f9b\u4e86\u865a\u62df\u4f20\u611f\u5668\u529f\u80fd&#xff0c;\u53ef\u4ee5\u624b\u52a8\u8f93\u5165\u4f20\u611f\u5668\u6570\u636e&#xff0c;\u4f46\u8fd9\u4e0e\u771f\u5b9e\u7684\u4f20\u611f\u5668\u6570\u636e\u6d41\u6709\u5f88\u5927\u5dee\u5f02\u3002<\/p>\n<p>\u7f51\u7edc\u73af\u5883&#xff1a;\u6a21\u62df\u5668\u4f7f\u7528\u5bbf\u4e3b\u673a\u7684\u7f51\u7edc\u8fde\u63a5&#xff0c;\u7f51\u7edc\u5ef6\u8fdf\u548c\u5e26\u5bbd\u4e0e\u771f\u673a\u4f7f\u7528\u79fb\u52a8\u7f51\u7edc\u7684\u60c5\u51b5\u4e0d\u540c\u3002WebSocket\u7684\u8fde\u63a5\u7a33\u5b9a\u6027\u548c\u6d88\u606f\u5ef6\u8fdf\u5728\u6a21\u62df\u5668\u4e0a\u53ef\u80fd\u8868\u73b0\u5f02\u5e38\u826f\u597d&#xff0c;\u4e0d\u80fd\u4ee3\u8868\u771f\u5b9e\u79fb\u52a8\u7f51\u7edc\u4e0b\u7684\u8868\u73b0\u3002<\/p>\n<p>\u5b58\u50a8\u6027\u80fd&#xff1a;\u6a21\u62df\u5668\u7684\u6587\u4ef6I\/O\u6027\u80fd\u53d6\u51b3\u4e8e\u5bbf\u4e3b\u673a\u7684\u78c1\u76d8\u6027\u80fd&#xff0c;\u901a\u5e38\u6bd4\u771f\u673a\u7684eMMC\/UFS\u5b58\u50a8\u5feb\u5f97\u591a\u3002\u6d89\u53ca\u5927\u91cf\u6587\u4ef6\u8bfb\u5199\u7684\u573a\u666f&#xff08;\u5982\u6e38\u620f\u8d44\u6e90\u52a0\u8f7d&#xff09;\u5728\u6a21\u62df\u5668\u4e0a\u7684\u8868\u73b0\u4e0d\u80fd\u76f4\u63a5\u63a8\u7b97\u771f\u673a\u8868\u73b0\u3002<\/p>\n<p>\u8bed\u97f3\u529f\u80fd&#xff1a;\u6a21\u62df\u5668\u5bf9\u9ea6\u514b\u98ce\u548c\u626c\u58f0\u5668\u7684\u652f\u6301\u53d6\u51b3\u4e8e\u5bbf\u4e3b\u673a\u7684\u97f3\u9891\u8bbe\u5907\u914d\u7f6e\u3002TTS&#xff08;\u6587\u5b57\u8f6c\u8bed\u97f3&#xff09;\u901a\u5e38\u53ef\u4ee5\u6b63\u5e38\u5de5\u4f5c&#xff0c;\u4f46\u8bed\u97f3\u8bc6\u522b\u53ef\u80fd\u56e0\u4e3a\u97f3\u9891\u8bbe\u5907\u914d\u7f6e\u95ee\u9898\u800c\u4e0d\u53ef\u7528\u3002<\/p>\n<h4>1.3 \u6a21\u62df\u5668\u542f\u52a8\u4e0e\u7ba1\u7406<\/h4>\n<p>\u5728DevEco Studio\u4e2d&#xff0c;\u6a21\u62df\u5668\u7684\u7ba1\u7406\u901a\u8fc7&#034;Device Manager&#034;\u9762\u677f\u8fdb\u884c\u3002\u57fa\u672c\u64cd\u4f5c\u5305\u62ec&#xff1a;<\/p>\n<ul>\n<li>\u521b\u5efa\u65b0\u7684\u865a\u62df\u8bbe\u5907&#xff08;Virtual Device&#xff09;<\/li>\n<li>\u542f\u52a8\/\u505c\u6b62\u6a21\u62df\u5668<\/li>\n<li>\u622a\u5c4f\u548c\u5f55\u5c4f<\/li>\n<li>\u4fee\u6539\u6a21\u62df\u5668\u914d\u7f6e&#xff08;\u5185\u5b58\u5927\u5c0f\u3001\u5b58\u50a8\u7a7a\u95f4\u7b49&#xff09;<\/li>\n<\/ul>\n<p>\u5728\u547d\u4ee4\u884c\u4e2d&#xff0c;\u53ef\u4ee5\u901a\u8fc7hdc\u5de5\u5177\u4e0e\u6a21\u62df\u5668\u4ea4\u4e92\u3002\u6a21\u62df\u5668\u7684\u8bbe\u5907ID\u901a\u5e38\u4ee5127.0.0.1:5555\u7684\u5f62\u5f0f\u663e\u793a&#xff08;\u7aef\u53e3\u53f7\u53ef\u80fd\u4e0d\u540c&#xff09;\u3002<\/p>\n<p>\u542f\u52a8\u6a21\u62df\u5668\u65f6\u9700\u8981\u6ce8\u610f&#xff1a;<\/p>\n<ul>\n<li>\u9996\u6b21\u542f\u52a8\u67d0\u4e2a\u955c\u50cf\u53ef\u80fd\u9700\u8981\u8f83\u957f\u65f6\u95f4&#xff08;\u9700\u8981\u521b\u5efa\u7cfb\u7edf\u5206\u533a&#xff09;<\/li>\n<li>\u6a21\u62df\u5668\u8fd0\u884c\u65f6\u5360\u7528\u5927\u91cf\u5bbf\u4e3b\u673a\u5185\u5b58&#xff08;\u5efa\u8bae\u5bbf\u4e3b\u673a\u81f3\u5c1116GB RAM&#xff09;<\/li>\n<li>\u591a\u4e2a\u6a21\u62df\u5668\u540c\u65f6\u8fd0\u884c\u4f1a\u52a0\u5267\u8d44\u6e90\u7ade\u4e89&#xff0c;\u4e00\u822c\u4e0d\u5efa\u8bae\u540c\u65f6\u8fd0\u884c\u8d85\u8fc72\u4e2a<\/li>\n<\/ul>\n<hr \/>\n<h3>2. hdc\u547d\u4ee4\u901f\u67e5<\/h3>\n<p>hdc&#xff08;HarmonyOS Device Connector&#xff09;\u662fHarmonyOS\u7684\u8bbe\u5907\u8c03\u8bd5\u5de5\u5177&#xff0c;\u7c7b\u4f3c\u4e8eAndroid\u7684adb\u3002\u901a\u8fc7hdc&#xff0c;\u4f60\u53ef\u4ee5\u5728\u547d\u4ee4\u884c\u4e2d\u4e0e\u6a21\u62df\u5668\u6216\u771f\u673a\u4ea4\u4e92&#xff0c;\u6267\u884c\u5b89\u88c5\u3001\u5378\u8f7d\u3001\u65e5\u5fd7\u6536\u96c6\u7b49\u64cd\u4f5c\u3002<\/p>\n<h4>2.1 \u57fa\u7840\u547d\u4ee4<\/h4>\n<p>\u5217\u51fa\u8fde\u63a5\u7684\u8bbe\u5907&#xff1a;<\/p>\n<p>hdc list targets<\/p>\n<p>\u6b64\u547d\u4ee4\u663e\u793a\u6240\u6709\u5df2\u8fde\u63a5\u7684\u8bbe\u5907&#xff08;\u5305\u62ec\u6a21\u62df\u5668\u548c\u771f\u673a&#xff09;\u3002\u6bcf\u4e2a\u8bbe\u5907\u6709\u4e00\u4e2a\u552f\u4e00\u6807\u8bc6\u7b26&#xff0c;\u5982127.0.0.1:5555&#xff08;\u6a21\u62df\u5668&#xff09;\u6216\u8bbe\u5907\u5e8f\u5217\u53f7&#xff08;\u771f\u673a&#xff09;\u3002<\/p>\n<p>\u6307\u5b9a\u76ee\u6807\u8bbe\u5907&#xff1a;<br \/>\n\u5f53\u6709\u591a\u4e2a\u8bbe\u5907\u8fde\u63a5\u65f6&#xff0c;\u4f7f\u7528-t\u53c2\u6570\u6307\u5b9a\u76ee\u6807&#xff1a;<\/p>\n<p>hdc <span class=\"token parameter variable\">-t<\/span> <span class=\"token number\">127.0<\/span>.0.1:5555 <span class=\"token function\">install<\/span> app.hap<\/p>\n<p>\u5b89\u88c5\u5e94\u7528&#xff1a;<\/p>\n<p>hdc <span class=\"token function\">install<\/span> entry-default-signed.hap<\/p>\n<p>\u5b89\u88c5HAP\u5305\u5230\u8bbe\u5907\u4e0a\u3002\u5982\u679c\u5e94\u7528\u5df2\u5b89\u88c5&#xff0c;\u9700\u8981\u5148\u5378\u8f7d\u6216\u4f7f\u7528-r\u53c2\u6570\u8986\u76d6\u5b89\u88c5&#xff1a;<\/p>\n<p>hdc <span class=\"token function\">install<\/span> <span class=\"token parameter variable\">-r<\/span> entry-default-signed.hap<\/p>\n<p>\u5378\u8f7d\u5e94\u7528&#xff1a;<\/p>\n<p>hdc uninstall com.nearplay.app<\/p>\n<p>\u4f7f\u7528\u5e94\u7528\u7684\u5305\u540d\u6765\u5378\u8f7d\u3002<\/p>\n<p>\u63a8\u9001\u6587\u4ef6\u5230\u8bbe\u5907&#xff1a;<\/p>\n<p>hdc <span class=\"token function\">file<\/span> send local_file.txt \/data\/local\/tmp\/<\/p>\n<p>\u4ece\u8bbe\u5907\u62c9\u53d6\u6587\u4ef6&#xff1a;<\/p>\n<p>hdc <span class=\"token function\">file<\/span> recv \/data\/local\/tmp\/remote_file.txt .\/<\/p>\n<p>\u6267\u884cShell\u547d\u4ee4&#xff1a;<\/p>\n<p>hdc shell <span class=\"token function\">ls<\/span> \/data\/<\/p>\n<h4>2.2 \u65e5\u5fd7\u76f8\u5173\u547d\u4ee4<\/h4>\n<p>\u67e5\u770b\u5b9e\u65f6\u65e5\u5fd7&#xff1a;<\/p>\n<p>hdc shell hilog<\/p>\n<p>\u8fd9\u662f\u6700\u5e38\u7528\u7684\u8c03\u8bd5\u547d\u4ee4&#xff0c;\u663e\u793a\u8bbe\u5907\u7684\u5b9e\u65f6\u65e5\u5fd7\u8f93\u51fa\u3002\u65e5\u5fd7\u6309\u4f18\u5148\u7ea7\u5206\u4e3aDEBUG\u3001INFO\u3001WARN\u3001ERROR\u3001FATAL\u51e0\u4e2a\u7ea7\u522b\u3002<\/p>\n<p>\u8fc7\u6ee4\u7279\u5b9a\u6807\u7b7e\u7684\u65e5\u5fd7&#xff1a;<\/p>\n<p>hdc shell hilog <span class=\"token parameter variable\">-t<\/span> NearPlay<\/p>\n<p>\u53ea\u663e\u793a\u6807\u7b7e\u4e3a&#034;NearPlay&#034;\u7684\u65e5\u5fd7\u3002<\/p>\n<p>\u6309\u8fdb\u7a0bPID\u8fc7\u6ee4&#xff1a;<\/p>\n<p>hdc shell hilog <span class=\"token parameter variable\">&#8211;pid<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token number\">12345<\/span><\/p>\n<p>\u6e05\u9664\u65e5\u5fd7\u7f13\u51b2\u533a&#xff1a;<\/p>\n<p>hdc shell hilog <span class=\"token parameter variable\">-r<\/span><\/p>\n<p>\u5728\u5f00\u59cb\u65b0\u7684\u6d4b\u8bd5\u524d\u6e05\u9664\u65e7\u65e5\u5fd7&#xff0c;\u786e\u4fdd\u83b7\u53d6\u7684\u65e5\u5fd7\u90fd\u662f\u5f53\u524d\u6d4b\u8bd5\u4ea7\u751f\u7684\u3002<\/p>\n<p>\u5bfc\u51fa\u65e5\u5fd7\u5230\u6587\u4ef6&#xff1a;<\/p>\n<p>hdc shell hilog <span class=\"token operator\">&gt;<\/span> hilog_output.txt<\/p>\n<h4>2.3 \u5e94\u7528\u7ba1\u7406\u547d\u4ee4<\/h4>\n<p>\u542f\u52a8Ability&#xff1a;<\/p>\n<p>hdc shell aa start <span class=\"token parameter variable\">-a<\/span> EntryAbility <span class=\"token parameter variable\">-b<\/span> com.nearplay.app<\/p>\n<p>\u5f3a\u5236\u505c\u6b62\u5e94\u7528&#xff1a;<\/p>\n<p>hdc shell aa force-stop com.nearplay.app<\/p>\n<p>\u67e5\u770b\u6b63\u5728\u8fd0\u884c\u7684\u5e94\u7528&#xff1a;<\/p>\n<p>hdc shell aa dump <span class=\"token parameter variable\">-l<\/span><\/p>\n<p>\u67e5\u770b\u5e94\u7528\u7684\u8be6\u7ec6\u4fe1\u606f&#xff1a;<\/p>\n<p>hdc shell bm dump <span class=\"token parameter variable\">-n<\/span> com.nearplay.app<\/p>\n<h4>2.4 \u7f51\u7edc\u8c03\u8bd5\u547d\u4ee4<\/h4>\n<p>\u7aef\u53e3\u8f6c\u53d1&#xff1a;<\/p>\n<p>hdc fwd tcp:8080 tcp:8080<\/p>\n<p>\u5c06\u8bbe\u5907\u76848080\u7aef\u53e3\u6620\u5c04\u5230\u5bbf\u4e3b\u673a\u76848080\u7aef\u53e3&#xff0c;\u7528\u4e8e\u8c03\u8bd5\u672c\u5730\u670d\u52a1\u3002<\/p>\n<p>\u67e5\u770b\u7f51\u7edc\u8fde\u63a5&#xff1a;<\/p>\n<p>hdc shell <span class=\"token function\">netstat<\/span><\/p>\n<h4>2.5 \u6027\u80fd\u5206\u6790\u547d\u4ee4<\/h4>\n<p>\u67e5\u770bCPU\u4f7f\u7528\u7387&#xff1a;<\/p>\n<p>hdc shell hidumper <span class=\"token parameter variable\">-s<\/span> cpu<\/p>\n<p>\u67e5\u770b\u5185\u5b58\u4f7f\u7528&#xff1a;<\/p>\n<p>hdc shell hidumper <span class=\"token parameter variable\">-s<\/span> mem<\/p>\n<p>\u67e5\u770b\u7279\u5b9a\u8fdb\u7a0b\u7684\u8d44\u6e90\u4f7f\u7528&#xff1a;<\/p>\n<p>hdc shell hidumper <span class=\"token parameter variable\">&#8211;pid<\/span> <span class=\"token number\">12345<\/span> <span class=\"token parameter variable\">-s<\/span> cpu <span class=\"token parameter variable\">-s<\/span> mem<\/p>\n<h4>2.6 \u5e38\u7528hdc\u547d\u4ee4\u7ec4\u5408<\/h4>\n<p>\u5728NearPlay\u9879\u76ee\u7684\u65e5\u5e38\u5f00\u53d1\u4e2d&#xff0c;\u6211\u4eec\u7ecf\u5e38\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u7ec4\u5408&#xff1a;<\/p>\n<p>\u4e00\u952e\u91cd\u88c5\u5e76\u542f\u52a8\u5e94\u7528&#xff1a;<\/p>\n<p>hdc uninstall com.nearplay.app<span class=\"token punctuation\">;<\/span> hdc <span class=\"token function\">install<\/span> entry-default-signed.hap<span class=\"token punctuation\">;<\/span> hdc shell aa start <span class=\"token parameter variable\">-a<\/span> EntryAbility <span class=\"token parameter variable\">-b<\/span> com.nearplay.app<\/p>\n<p>\u6e05\u9664\u65e5\u5fd7\u540e\u8fd0\u884c\u5e76\u6536\u96c6\u65e5\u5fd7&#xff1a;<\/p>\n<p>hdc shell hilog -r<span class=\"token punctuation\">;<\/span> hdc shell aa start <span class=\"token parameter variable\">-a<\/span> EntryAbility <span class=\"token parameter variable\">-b<\/span> com.nearplay.app<span class=\"token punctuation\">;<\/span> hdc shell hilog <span class=\"token parameter variable\">-t<\/span> NearPlay<\/p>\n<p>\u68c0\u67e5\u5e94\u7528\u662f\u5426\u5728\u8fd0\u884c&#xff1a;<\/p>\n<p>hdc shell aa dump <span class=\"token parameter variable\">-l<\/span> <span class=\"token operator\">|<\/span> findstr nearplay<\/p>\n<hr \/>\n<h3>3. \u6a21\u62df\u5668\u4e0d\u54cd\u5e94\u4fee\u590d<\/h3>\n<p>\u6a21\u62df\u5668\u4e0d\u54cd\u5e94&#xff08;\u5361\u6b7b\u3001\u9ed1\u5c4f\u3001\u64cd\u4f5c\u65e0\u53cd\u5e94&#xff09;\u662f\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u6700\u4ee4\u4eba\u6cae\u4e27\u7684\u95ee\u9898\u4e4b\u4e00\u3002\u5728NearPlay\u9879\u76ee\u5f00\u53d1\u671f\u95f4&#xff0c;\u6211\u4eec\u9047\u5230\u4e86\u591a\u79cd\u6a21\u62df\u5668\u4e0d\u54cd\u5e94\u7684\u60c5\u51b5&#xff0c;\u5e76\u603b\u7ed3\u51fa\u4e86\u6709\u6548\u7684\u4fee\u590d\u65b9\u6848\u3002<\/p>\n<h4>3.1 \u5e38\u89c1\u7684\u4e0d\u54cd\u5e94\u573a\u666f<\/h4>\n<p>\u573a\u666f\u4e00&#xff1a;\u5e94\u7528\u542f\u52a8\u540e\u6a21\u62df\u5668\u9ed1\u5c4f<\/p>\n<p>\u5e94\u7528\u63a8\u9001\u6210\u529f&#xff0c;Ability\u542f\u52a8\u547d\u4ee4\u8fd4\u56de\u6210\u529f&#xff0c;\u4f46\u6a21\u62df\u5668\u5c4f\u5e55\u4fdd\u6301\u9ed1\u8272\u6216\u663e\u793a\u7cfb\u7edf\u684c\u9762&#xff0c;\u6ca1\u6709\u51fa\u73b0\u5e94\u7528\u754c\u9762\u3002\u8fd9\u901a\u5e38\u662f\u56e0\u4e3a\u5e94\u7528\u5d29\u6e83\u53d1\u751f\u5728UI\u6e32\u67d3\u4e4b\u524d&#xff0c;\u6216\u8005\u6a21\u62df\u5668\u7684\u56fe\u5f62\u6e32\u67d3\u7ba1\u7ebf\u51fa\u4e86\u95ee\u9898\u3002<\/p>\n<p>\u573a\u666f\u4e8c&#xff1a;\u5e94\u7528\u8fd0\u884c\u4e2d\u7a81\u7136\u5361\u6b7b<\/p>\n<p>\u5e94\u7528\u6b63\u5e38\u8fd0\u884c\u4e00\u6bb5\u65f6\u95f4\u540e&#xff0c;\u6240\u6709\u64cd\u4f5c\u4e0d\u518d\u54cd\u5e94&#xff0c;\u89e6\u6478\u5c4f\u5e55\u65e0\u53cd\u9988&#xff0c;\u8fd4\u56de\u952e\u65e0\u6548\u3002\u8fd9\u901a\u5e38\u662f\u56e0\u4e3a\u4e3b\u7ebf\u7a0b\u88ab\u963b\u585e&#xff08;\u5982\u6b7b\u5faa\u73af\u3001\u540c\u6b65I\/O\u64cd\u4f5c&#xff09;\u6216\u5185\u5b58\u8017\u5c3d\u3002<\/p>\n<p>\u573a\u666f\u4e09&#xff1a;\u6a21\u62df\u5668\u672c\u8eab\u65e0\u54cd\u5e94<\/p>\n<p>\u4e0d\u4ec5\u4ec5\u662f\u5e94\u7528&#xff0c;\u6a21\u62df\u5668\u7684\u6574\u4e2a\u754c\u9762\u90fd\u5361\u4f4f\u4e86&#xff0c;\u5305\u62ec\u7cfb\u7edf\u5bfc\u822a\u680f\u3001\u901a\u77e5\u680f\u7b49\u3002\u8fd9\u662f\u6a21\u62df\u5668\u8fdb\u7a0b\u672c\u8eab\u7684\u95ee\u9898&#xff0c;\u901a\u5e38\u4e0e\u5bbf\u4e3b\u673a\u8d44\u6e90\u4e0d\u8db3\u6709\u5173\u3002<\/p>\n<p>\u573a\u666f\u56db&#xff1a;DevEco Studio\u4e0e\u6a21\u62df\u5668\u65ad\u5f00\u8fde\u63a5<\/p>\n<p>Device Manager\u4e2d\u6a21\u62df\u5668\u72b6\u6001\u53d8\u4e3a&#034;Disconnected&#034;&#xff0c;\u65e0\u6cd5\u63a8\u9001\u6216\u8c03\u8bd5\u3002\u8fd9\u901a\u5e38\u662fhdc\u5b88\u62a4\u8fdb\u7a0b\u4e0e\u6a21\u62df\u5668\u4e4b\u95f4\u7684\u901a\u4fe1\u51fa\u4e86\u95ee\u9898\u3002<\/p>\n<h4>3.2 \u4fee\u590d\u65b9\u6848<\/h4>\n<p>\u65b9\u6848\u4e00&#xff1a;\u6740\u6389\u6a21\u62df\u5668\u8fdb\u7a0b\u5e76\u7b49\u5f85\u91cd\u542f&#xff08;\u6700\u5e38\u7528&#xff09;<\/p>\n<p>\u8fd9\u662f\u6700\u901a\u7528\u4e5f\u6700\u53ef\u9760\u7684\u4fee\u590d\u65b9\u6848\u3002\u6b65\u9aa4\u5982\u4e0b&#xff1a;<\/p>\n<li>\u5728\u4efb\u52a1\u7ba1\u7406\u5668\u4e2d\u627e\u5230\u6a21\u62df\u5668\u8fdb\u7a0b&#xff08;\u901a\u5e38\u540d\u4e3aqemu-system-\u6216HarmonyOS Emulator&#xff09;<\/li>\n<li>\u5f3a\u5236\u7ed3\u675f\u8be5\u8fdb\u7a0b<\/li>\n<li>\u7b49\u5f85\u7ea660\u79d2&#xff0c;\u8ba9\u7cfb\u7edf\u5b8c\u5168\u91ca\u653e\u8d44\u6e90<\/li>\n<li>\u5728DevEco Studio\u7684Device Manager\u4e2d\u91cd\u65b0\u542f\u52a8\u6a21\u62df\u5668<\/li>\n<li>\u7b49\u5f85\u6a21\u62df\u5668\u5b8c\u5168\u542f\u52a8&#xff08;\u663e\u793a\u7cfb\u7edf\u684c\u9762\u4e14\u53ef\u64cd\u4f5c&#xff09;\u540e\u518d\u8fdb\u884c\u540e\u7eed\u64cd\u4f5c<\/li>\n<p>\u7b49\u5f8560\u79d2\u8fd9\u4e00\u6b65\u5f88\u5173\u952e\u3002\u6a21\u62df\u5668\u8fdb\u7a0b\u88ab\u6740\u540e&#xff0c;\u7cfb\u7edf\u9700\u8981\u65f6\u95f4\u91ca\u653e\u7aef\u53e3\u3001\u5185\u5b58\u6620\u5c04\u548c\u4e34\u65f6\u6587\u4ef6\u3002\u5982\u679c\u7acb\u523b\u91cd\u542f\u6a21\u62df\u5668&#xff0c;\u5f88\u53ef\u80fd\u56e0\u4e3a\u7aef\u53e3\u4ecd\u88ab\u5360\u7528\u800c\u542f\u52a8\u5931\u8d25\u3002<\/p>\n<p>\u65b9\u6848\u4e8c&#xff1a;\u91cd\u542fhdc\u670d\u52a1<\/p>\n<p>\u5982\u679c\u53ea\u662fDevEco Studio\u4e0e\u6a21\u62df\u5668\u7684\u8fde\u63a5\u65ad\u4e86&#xff0c;\u53ef\u4ee5\u5c1d\u8bd5\u91cd\u542fhdc\u670d\u52a1&#xff1a;<\/p>\n<p>hdc <span class=\"token function\">kill<\/span><br \/>\nhdc start<\/p>\n<p>\u7136\u540e\u68c0\u67e5\u8bbe\u5907\u662f\u5426\u91cd\u65b0\u51fa\u73b0&#xff1a;<\/p>\n<p>hdc list targets<\/p>\n<p>\u65b9\u6848\u4e09&#xff1a;\u6e05\u9664\u5e94\u7528\u6570\u636e<\/p>\n<p>\u5982\u679c\u7279\u5b9a\u5e94\u7528\u5bfc\u81f4\u6a21\u62df\u5668\u5361\u6b7b&#xff0c;\u53ef\u4ee5\u5c1d\u8bd5\u6e05\u9664\u5e94\u7528\u6570\u636e\u540e\u91cd\u65b0\u5b89\u88c5&#xff1a;<\/p>\n<p>hdc shell aa force-stop com.nearplay.app<br \/>\nhdc shell bm uninstall <span class=\"token parameter variable\">-n<\/span> com.nearplay.app<br \/>\nhdc <span class=\"token function\">install<\/span> entry-default-signed.hap<\/p>\n<p>\u65b9\u6848\u56db&#xff1a;\u91cd\u542fDevEco Studio<\/p>\n<p>\u5f53DevEco Studio\u672c\u8eab\u7684UI\u65e0\u54cd\u5e94\u65f6&#xff0c;\u91cd\u542fIDE\u901a\u5e38\u80fd\u89e3\u51b3\u95ee\u9898\u3002\u91cd\u542f\u540e\u7b49\u5f85\u9879\u76ee\u7d22\u5f15\u5b8c\u6210\u518d\u64cd\u4f5c\u6a21\u62df\u5668\u3002<\/p>\n<h4>3.3 \u9884\u9632\u63aa\u65bd<\/h4>\n<p>\u786e\u4fdd\u5bbf\u4e3b\u673a\u8d44\u6e90\u5145\u8db3&#xff1a;\u5173\u95ed\u4e0d\u5fc5\u8981\u7684\u5e94\u7528\u7a0b\u5e8f&#xff0c;\u786e\u4fdd\u81f3\u5c118GB\u53ef\u7528\u5185\u5b58\u548c\u5145\u8db3\u7684CPU\u8d44\u6e90\u3002<\/p>\n<p>\u5b9a\u671f\u91cd\u542f\u6a21\u62df\u5668&#xff1a;\u957f\u65f6\u95f4\u8fd0\u884c\u7684\u6a21\u62df\u5668\u4f1a\u79ef\u7d2f\u5185\u5b58\u788e\u7247\u548c\u4e34\u65f6\u6587\u4ef6&#xff0c;\u5efa\u8bae\u6bcf2-3\u5c0f\u65f6\u91cd\u542f\u4e00\u6b21\u3002<\/p>\n<p>\u907f\u514d\u540c\u65f6\u8fd0\u884c\u591a\u4e2a\u6a21\u62df\u5668&#xff1a;\u9664\u975e\u5fc5\u987b\u6d4b\u8bd5\u591a\u8bbe\u5907\u573a\u666f&#xff0c;\u5426\u5219\u53ea\u8fd0\u884c\u4e00\u4e2a\u6a21\u62df\u5668\u3002<\/p>\n<p>\u4f7f\u7528\u5feb\u7167\u529f\u80fd&#xff1a;\u5728\u6a21\u62df\u5668\u72b6\u6001\u6b63\u5e38\u65f6\u521b\u5efa\u5feb\u7167&#xff0c;\u51fa\u73b0\u95ee\u9898\u65f6\u53ef\u4ee5\u5feb\u901f\u6062\u590d\u5230\u6b63\u5e38\u72b6\u6001\u3002<\/p>\n<hr \/>\n<h3>4. verify_ui\u4f7f\u7528\u7ecf\u9a8c<\/h3>\n<p>verify_ui\u662f\u7528\u4e8e\u9a8c\u8bc1\u5e94\u7528UI\u72b6\u6001\u7684\u5de5\u5177&#xff0c;\u5728\u81ea\u52a8\u5316\u6d4b\u8bd5\u548c\u56de\u5f52\u6d4b\u8bd5\u4e2d\u53d1\u6325\u91cd\u8981\u4f5c\u7528\u3002\u5728NearPlay\u9879\u76ee\u4e2d&#xff0c;\u6211\u4eec\u4f7f\u7528verify_ui\u6765\u786e\u8ba4\u6e38\u620f\u754c\u9762\u7684\u6e32\u67d3\u7ed3\u679c\u662f\u5426\u7b26\u5408\u9884\u671f\u3002<\/p>\n<h4>4.1 \u57fa\u672c\u7528\u6cd5<\/h4>\n<p>verify_ui\u7684\u6838\u5fc3\u529f\u80fd\u662f\u83b7\u53d6\u5f53\u524d\u8bbe\u5907\u4e0a\u7684UI\u6811&#xff08;UI Tree&#xff09;\u5e76\u9a8c\u8bc1\u5176\u7ed3\u6784\u548c\u5c5e\u6027\u3002\u57fa\u672c\u8c03\u7528\u65b9\u5f0f\u4e3a&#xff1a;<\/p>\n<p><span class=\"token function\">verify_ui<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span><br \/>\n  extra<span class=\"token operator\">:<\/span> <span class=\"token string\">&#039;\u67d0\u4e2a\u6807\u8bc6\u5b57\u7b26\u4e32&#039;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n  expected<span class=\"token operator\">:<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token comment\">\/\/ \u671f\u671b\u7684UI\u7ed3\u6784<\/span><br \/>\n  <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>\u5176\u4e2dextra\u53c2\u6570\u7528\u4e8e\u5728\u65e5\u5fd7\u4e2d\u6807\u8bc6\u8fd9\u6b21\u9a8c\u8bc1&#xff0c;\u65b9\u4fbf\u5728\u5927\u91cf\u6d4b\u8bd5\u8f93\u51fa\u4e2d\u5b9a\u4f4d\u3002expected\u53c2\u6570\u5b9a\u4e49\u4e86\u671f\u671b\u7684UI\u6811\u7ed3\u6784&#xff0c;\u5305\u62ec\u7ec4\u4ef6\u7c7b\u578b\u3001\u5c5e\u6027\u503c\u3001\u5b50\u7ec4\u4ef6\u7b49\u3002<\/p>\n<h4>4.2 freshStart\u6a21\u5f0f<\/h4>\n<p>\u5f53\u6d4b\u8bd5\u9700\u8981\u4ece\u5e94\u7528\u7684\u521d\u59cb\u72b6\u6001\u5f00\u59cb\u65f6&#xff0c;\u4f7f\u7528freshStart\u9009\u9879&#xff1a;<\/p>\n<p><span class=\"token function\">verify_ui<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span><br \/>\n  extra<span class=\"token operator\">:<\/span> <span class=\"token string\">&#039;\u9996\u9875\u521d\u59cb\u52a0\u8f7d&#039;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n  freshStart<span class=\"token operator\">:<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">,<\/span><br \/>\n  expected<span class=\"token operator\">:<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token comment\">\/\/ \u4ece\u51b7\u542f\u52a8\u540e\u7684UI\u72b6\u6001\u5f00\u59cb\u9a8c\u8bc1<\/span><br \/>\n  <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>freshStart\u4f1a\u5f3a\u5236\u5e94\u7528\u4ece\u96f6\u542f\u52a8&#xff08;\u76f8\u5f53\u4e8e\u51b7\u542f\u52a8&#xff09;&#xff0c;\u786e\u4fdd\u6d4b\u8bd5\u4e0d\u53d7\u4e4b\u524d\u72b6\u6001\u7684\u5f71\u54cd\u3002\u5728NearPlay\u9879\u76ee\u4e2d&#xff0c;\u6bcf\u6b21\u6d4b\u8bd5\u65b0\u7684\u6e38\u620f\u6d41\u7a0b\u65f6&#xff0c;\u6211\u4eec\u90fd\u4f1a\u4f7f\u7528freshStart\u6765\u786e\u4fdd\u5e72\u51c0\u7684\u521d\u59cb\u72b6\u6001\u3002<\/p>\n<p>\u4f7f\u7528freshStart\u65f6\u9700\u8981\u6ce8\u610f&#xff1a;<\/p>\n<ul>\n<li>\u5b83\u4f1a\u5378\u8f7d\u5e76\u91cd\u65b0\u5b89\u88c5\u5e94\u7528&#xff0c;\u8017\u65f6\u8f83\u957f<\/li>\n<li>\u5982\u679c\u5e94\u7528\u9700\u8981\u767b\u5f55&#xff0c;freshStart\u540e\u9700\u8981\u91cd\u65b0\u6267\u884c\u767b\u5f55\u6d41\u7a0b<\/li>\n<li>\u6a21\u62df\u5668\u5fc5\u987b\u5728\u8fd0\u884c\u72b6\u6001<\/li>\n<\/ul>\n<h4>4.3 \u622a\u56fe\u8d85\u65f6\u95ee\u9898<\/h4>\n<p>\u5728UI\u9a8c\u8bc1\u8fc7\u7a0b\u4e2d&#xff0c;\u622a\u56fe\u64cd\u4f5c\u53ef\u80fd\u8d85\u65f6&#xff0c;\u5c24\u5176\u662f\u5728\u6a21\u62df\u5668\u8d1f\u8f7d\u8f83\u9ad8\u65f6\u3002\u622a\u56fe\u8d85\u65f6\u901a\u5e38\u8868\u73b0\u4e3a&#xff1a;<\/p>\n<ul>\n<li>verify_ui\u8c03\u7528\u957f\u65f6\u95f4\u65e0\u54cd\u5e94<\/li>\n<li>\u9519\u8bef\u4fe1\u606f\u4e2d\u5305\u542b&#034;timeout&#034;\u6216&#034;screenshot&#034;<\/li>\n<li>UI\u6811\u83b7\u53d6\u6210\u529f\u4f46\u622a\u56fe\u5931\u8d25<\/li>\n<\/ul>\n<p>\u89e3\u51b3\u622a\u56fe\u8d85\u65f6\u7684\u65b9\u6cd5&#xff1a;<\/p>\n<p>\u589e\u52a0\u7b49\u5f85\u65f6\u95f4&#xff1a;\u5728\u590d\u6742\u7684UI\u6e32\u67d3&#xff08;\u5982\u52a8\u753b\u8fdb\u884c\u4e2d\u3001\u5927\u91cf\u5217\u8868\u9879\u6e32\u67d3&#xff09;\u65f6&#xff0c;\u7ed9\u5e94\u7528\u66f4\u591a\u65f6\u95f4\u5b8c\u6210\u6e32\u67d3\u3002<\/p>\n<p>\u51cf\u5c11UI\u590d\u6742\u5ea6&#xff1a;\u5982\u679c\u6d4b\u8bd5\u4e0d\u9700\u8981\u9a8c\u8bc1\u6574\u4e2a\u9875\u9762&#xff0c;\u53ea\u5173\u6ce8\u7279\u5b9a\u7ec4\u4ef6&#xff0c;\u53ef\u4ee5\u7f29\u5c0f\u9a8c\u8bc1\u8303\u56f4\u3002<\/p>\n<p>\u964d\u4f4e\u6a21\u62df\u5668\u8d1f\u8f7d&#xff1a;\u5173\u95ed\u4e0d\u5fc5\u8981\u7684\u540e\u53f0\u5e94\u7528&#xff0c;\u786e\u4fdd\u6a21\u62df\u5668\u6709\u8db3\u591f\u7684\u6e32\u67d3\u8d44\u6e90\u3002<\/p>\n<h4>4.4 Internal error\u5904\u7406<\/h4>\n<p>verify_ui\u5076\u5c14\u4f1a\u8fd4\u56de&#034;Internal error&#034;&#xff0c;\u8fd9\u901a\u5e38\u8868\u793a\u5de5\u5177\u5185\u90e8\u53d1\u751f\u4e86\u672a\u9884\u671f\u7684\u5f02\u5e38\u3002\u5e38\u89c1\u539f\u56e0\u5305\u62ec&#xff1a;<\/p>\n<ul>\n<li>\u6a21\u62df\u5668\u4e0e\u5bbf\u4e3b\u673a\u7684\u901a\u4fe1\u4e2d\u65ad<\/li>\n<li>UI\u6811\u8fc7\u5927\u5bfc\u81f4\u89e3\u6790\u5931\u8d25<\/li>\n<li>\u5e94\u7528\u4f7f\u7528\u4e86verify_ui\u4e0d\u652f\u6301\u7684\u7ec4\u4ef6\u6216\u5c5e\u6027<\/li>\n<\/ul>\n<p>\u5904\u7406Internal error\u7684\u6b65\u9aa4&#xff1a;<\/p>\n<li>\u68c0\u67e5\u6a21\u62df\u5668\u662f\u5426\u6b63\u5e38\u8fd0\u884c<\/li>\n<li>\u5c1d\u8bd5\u624b\u52a8\u5728\u6a21\u62df\u5668\u4e0a\u64cd\u4f5c&#xff0c;\u786e\u8ba4\u5e94\u7528UI\u6b63\u5e38<\/li>\n<li>\u7b80\u5316expected\u7ed3\u6784&#xff0c;\u9010\u6b65\u589e\u52a0\u9a8c\u8bc1\u9879\u6765\u5b9a\u4f4d\u95ee\u9898<\/li>\n<li>\u5982\u679c\u6301\u7eed\u51fa\u73b0&#xff0c;\u91cd\u542f\u6a21\u62df\u5668\u540e\u91cd\u8bd5<\/li>\n<h4>4.5 \u6700\u4f73\u5b9e\u8df5<\/h4>\n<p>\u5206\u5c42\u9a8c\u8bc1&#xff1a;\u4e0d\u8981\u5728\u4e00\u4e2averify_ui\u8c03\u7528\u4e2d\u9a8c\u8bc1\u6574\u4e2a\u9875\u9762\u3002\u5c06\u9a8c\u8bc1\u62c6\u5206\u4e3a\u591a\u4e2a\u5c0f\u6b65\u9aa4&#xff0c;\u6bcf\u4e2a\u6b65\u9aa4\u9a8c\u8bc1\u4e00\u4e2a\u72ec\u7acb\u7684UI\u72b6\u6001\u3002\u8fd9\u6837\u4e0d\u4ec5\u51cf\u5c11\u4e86\u622a\u56fe\u8d85\u65f6\u7684\u98ce\u9669&#xff0c;\u4e5f\u8ba9\u5931\u8d25\u65f6\u7684\u5b9a\u4f4d\u66f4\u52a0\u7cbe\u786e\u3002<\/p>\n<p>\u4f7f\u7528\u6709\u610f\u4e49\u7684extra\u6807\u8bc6&#xff1a;\u5728extra\u53c2\u6570\u4e2d\u5305\u542b\u8db3\u591f\u7684\u4fe1\u606f\u6765\u6807\u8bc6\u5f53\u524d\u9a8c\u8bc1\u7684\u573a\u666f&#xff0c;\u4f8b\u5982&#034;\u72fc\u4eba\u6740_\u591c\u665a\u9636\u6bb5_\u6295\u7968\u754c\u9762&#034;\u3002<\/p>\n<p>\u914d\u5408save_ui_screenshot\u4f7f\u7528&#xff1a;\u5728verify_ui\u524d\u540e\u4fdd\u5b58\u622a\u56fe&#xff0c;\u65b9\u4fbf\u5728\u9a8c\u8bc1\u5931\u8d25\u65f6\u67e5\u770b\u5b9e\u9645\u7684UI\u72b6\u6001\u3002<\/p>\n<hr \/>\n<h3>5. save_ui_screenshot\u6280\u5de7<\/h3>\n<p>save_ui_screenshot\u662f\u4fdd\u5b58\u8bbe\u5907\u5f53\u524d\u5c4f\u5e55\u622a\u56fe\u7684\u5de5\u5177\u3002\u5728NearPlay\u9879\u76ee\u5f00\u53d1\u4e2d&#xff0c;\u6211\u4eec\u5927\u91cf\u4f7f\u7528\u622a\u56fe\u6765\u8bb0\u5f55UI\u72b6\u6001\u3001\u8c03\u8bd5\u5e03\u5c40\u95ee\u9898\u3001\u521b\u5efa\u6d4b\u8bd5\u8bc1\u636e\u3002<\/p>\n<h4>5.1 \u57fa\u672c\u7528\u6cd5<\/h4>\n<p><span class=\"token function\">save_ui_screenshot<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span><br \/>\n  dir<span class=\"token operator\">:<\/span> <span class=\"token string\">&#039;screenshots\/werewolf&#039;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n  prefix<span class=\"token operator\">:<\/span> <span class=\"token string\">&#039;night_phase&#039;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>\u622a\u56fe\u4f1a\u4fdd\u5b58\u5230\u6307\u5b9a\u76ee\u5f55&#xff0c;\u6587\u4ef6\u540d\u4ee5prefix\u5f00\u5934&#xff0c;\u540e\u8ddf\u65f6\u95f4\u6233\u6216\u5176\u4ed6\u6807\u8bc6\u3002<\/p>\n<h4>5.2 \u5b50\u76ee\u5f55\u5206\u9694<\/h4>\n<p>\u4f7f\u7528\u5b50\u76ee\u5f55\u6765\u7ec4\u7ec7\u622a\u56fe\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u6700\u4f73\u5b9e\u8df5\u3002\u5728NearPlay\u9879\u76ee\u4e2d&#xff0c;\u6211\u4eec\u6309\u6e38\u620f\u7c7b\u578b\u548c\u529f\u80fd\u6a21\u5757\u521b\u5efa\u5b50\u76ee\u5f55&#xff1a;<\/p>\n<ul>\n<li>screenshots\/werewolf\/ \u2014 \u72fc\u4eba\u6740\u76f8\u5173\u622a\u56fe<\/li>\n<li>screenshots\/match\/ \u2014 \u5339\u914d\u529f\u80fd\u622a\u56fe<\/li>\n<li>screenshots\/running\/ \u2014 \u8dd1\u6b65\u987e\u95ee\u622a\u56fe<\/li>\n<li>screenshots\/voice\/ \u2014 \u8bed\u97f3\u529f\u80fd\u622a\u56fe<\/li>\n<li>screenshots\/regression\/ \u2014 \u56de\u5f52\u6d4b\u8bd5\u622a\u56fe<\/li>\n<\/ul>\n<p>\u8fd9\u79cd\u7ec4\u7ec7\u65b9\u5f0f\u8ba9\u622a\u56fe\u7ba1\u7406\u53d8\u5f97\u4e95\u7136\u6709\u5e8f&#xff0c;\u5728\u9700\u8981\u67e5\u627e\u7279\u5b9a\u529f\u80fd\u7684\u622a\u56fe\u65f6\u53ef\u4ee5\u5feb\u901f\u5b9a\u4f4d\u3002<\/p>\n<h4>5.3 \u91cd\u547d\u540d\u811a\u672c<\/h4>\n<p>\u622a\u56fe\u7684\u9ed8\u8ba4\u6587\u4ef6\u540d\u5305\u542b\u65f6\u95f4\u6233\u4f46\u4e0d\u5305\u542b\u63cf\u8ff0\u6027\u4fe1\u606f\u3002\u6211\u4eec\u7f16\u5199\u4e86\u4e00\u4e2a\u7b80\u5355\u7684\u811a\u672c\u6765\u6279\u91cf\u91cd\u547d\u540d\u622a\u56fe&#xff1a;<\/p>\n<p><span class=\"token keyword\">const<\/span> fs <span class=\"token operator\">&#061;<\/span> <span class=\"token keyword\">require<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;fs&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">const<\/span> path <span class=\"token operator\">&#061;<\/span> <span class=\"token keyword\">require<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;path&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token keyword\">const<\/span> dir <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#039;screenshots\/werewolf&#039;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">const<\/span> files <span class=\"token operator\">&#061;<\/span> fs<span class=\"token punctuation\">.<\/span><span class=\"token function\">readdirSync<\/span><span class=\"token punctuation\">(<\/span>dir<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">const<\/span> renameMap <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n  <span class=\"token string-property property\">&#039;night_phase_1700001.png&#039;<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">&#039;01_\u591c\u665a\u9636\u6bb5_\u73a9\u5bb6\u5217\u8868.png&#039;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n  <span class=\"token string-property property\">&#039;night_phase_1700002.png&#039;<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">&#039;02_\u591c\u665a\u9636\u6bb5_\u9009\u62e9\u76ee\u6807.png&#039;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n  <span class=\"token comment\">\/\/ &#8230;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token keyword\">for<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token keyword\">const<\/span> <span class=\"token punctuation\">[<\/span>oldName<span class=\"token punctuation\">,<\/span> newName<span class=\"token punctuation\">]<\/span> <span class=\"token keyword\">of<\/span> Object<span class=\"token punctuation\">.<\/span><span class=\"token function\">entries<\/span><span class=\"token punctuation\">(<\/span>renameMap<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n  <span class=\"token keyword\">const<\/span> oldPath <span class=\"token operator\">&#061;<\/span> path<span class=\"token punctuation\">.<\/span><span class=\"token function\">join<\/span><span class=\"token punctuation\">(<\/span>dir<span class=\"token punctuation\">,<\/span> oldName<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n  <span class=\"token keyword\">const<\/span> newPath <span class=\"token operator\">&#061;<\/span> path<span class=\"token punctuation\">.<\/span><span class=\"token function\">join<\/span><span class=\"token punctuation\">(<\/span>dir<span class=\"token punctuation\">,<\/span> newName<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n  <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>fs<span class=\"token punctuation\">.<\/span><span class=\"token function\">existsSync<\/span><span class=\"token punctuation\">(<\/span>oldPath<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    fs<span class=\"token punctuation\">.<\/span><span class=\"token function\">renameSync<\/span><span class=\"token punctuation\">(<\/span>oldPath<span class=\"token punctuation\">,<\/span> newPath<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n  <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<h4>5.4 \u53cc\u524d\u7f00Bug<\/h4>\n<p>\u5728\u5f00\u53d1\u8fc7\u7a0b\u4e2d&#xff0c;\u6211\u4eec\u53d1\u73b0\u4e86\u4e00\u4e2a\u4e0e\u622a\u56fe\u524d\u7f00\u76f8\u5173\u7684bug&#xff1a;\u5f53\u8fde\u7eed\u8c03\u7528save_ui_screenshot\u4e14prefix\u53c2\u6570\u76f8\u540c\u65f6&#xff0c;\u67d0\u4e9b\u60c5\u51b5\u4e0b\u6587\u4ef6\u540d\u4f1a\u51fa\u73b0\u91cd\u590d\u524d\u7f00&#xff0c;\u4f8b\u5982\u671f\u671bnight_phase_001.png\u5374\u5f97\u5230night_phase_night_phase_001.png\u3002<\/p>\n<p>\u8fd9\u4e2abug\u7684\u6839\u672c\u539f\u56e0\u662f\u622a\u56fe\u5de5\u5177\u5185\u90e8\u7684\u6587\u4ef6\u540d\u62fc\u63a5\u903b\u8f91\u5b58\u5728\u7f3a\u9677\u2014\u2014\u5f53\u68c0\u6d4b\u5230\u5df2\u6709\u540c\u540d\u6587\u4ef6\u65f6&#xff0c;\u5b83\u7684\u91cd\u8bd5\u673a\u5236\u9519\u8bef\u5730\u5c06prefix\u518d\u6b21\u62fc\u63a5\u5230\u6587\u4ef6\u540d\u4e2d\u3002<\/p>\n<p>\u4e34\u65f6\u89e3\u51b3\u65b9\u6848&#xff1a;<\/p>\n<ul>\n<li>\u6bcf\u6b21\u8c03\u7528\u4f7f\u7528\u4e0d\u540c\u7684prefix<\/li>\n<li>\u5728\u4e24\u6b21\u8c03\u7528\u4e4b\u95f4\u52a0\u5165\u9002\u5f53\u7684\u5ef6\u65f6<\/li>\n<li>\u624b\u52a8\u68c0\u67e5\u5e76\u91cd\u547d\u540d\u5f02\u5e38\u7684\u6587\u4ef6\u540d<\/li>\n<\/ul>\n<h4>5.5 \u622a\u56fe\u65f6\u673a\u7684\u9009\u62e9<\/h4>\n<p>\u5728NearPlay\u9879\u76ee\u4e2d&#xff0c;\u6211\u4eec\u786e\u5b9a\u4e86\u4e00\u5957\u6807\u51c6\u7684\u622a\u56fe\u65f6\u673a&#xff1a;<\/p>\n<li>\u9875\u9762\u52a0\u8f7d\u5b8c\u6210\u540e \u2014 \u9a8c\u8bc1\u521d\u59cbUI\u72b6\u6001<\/li>\n<li>\u5173\u952e\u64cd\u4f5c\u540e \u2014 \u5982\u70b9\u51fb\u6309\u94ae\u3001\u5207\u6362Tab\u3001\u63d0\u4ea4\u8868\u5355<\/li>\n<li>\u72b6\u6001\u53d8\u5316\u540e \u2014 \u5982\u6e38\u620f\u9636\u6bb5\u5207\u6362\u3001\u6570\u636e\u66f4\u65b0<\/li>\n<li>\u5f02\u5e38\u60c5\u51b5 \u2014 \u5982\u9519\u8bef\u63d0\u793a\u3001\u7a7a\u767d\u533a\u57df\u3001\u5e03\u5c40\u9519\u4e71<\/li>\n<p>\u8fd9\u5957\u6807\u51c6\u786e\u4fdd\u4e86\u6211\u4eec\u80fd\u591f\u5728\u4efb\u4f55\u65f6\u523b\u56de\u6eaf\u5e94\u7528\u5728\u7279\u5b9a\u64cd\u4f5c\u540e\u7684UI\u72b6\u6001&#xff0c;\u4e3aBug\u62a5\u544a\u548c\u56de\u5f52\u6d4b\u8bd5\u63d0\u4f9b\u4e86\u53ef\u9760\u7684\u89c6\u89c9\u8bc1\u636e\u3002<\/p>\n<hr \/>\n<h3>6. \u589e\u91cf\u6784\u5efavs\u5168\u91cf\u6784\u5efa<\/h3>\n<p>\u7406\u89e3\u589e\u91cf\u6784\u5efa\u548c\u5168\u91cf\u6784\u5efa\u7684\u5dee\u5f02&#xff0c;\u5bf9\u4e8e\u63d0\u5347\u5f00\u53d1\u6548\u7387\u81f3\u5173\u91cd\u8981\u3002\u9519\u8bef\u7684\u6784\u5efa\u7b56\u7565\u4e0d\u4ec5\u6d6a\u8d39\u65f6\u95f4&#xff0c;\u8fd8\u53ef\u80fd\u5f15\u5165\u96be\u4ee5\u6392\u67e5\u7684\u7f13\u5b58\u95ee\u9898\u3002<\/p>\n<h4>6.1 \u589e\u91cf\u6784\u5efa\u7684\u5de5\u4f5c\u539f\u7406<\/h4>\n<p>HarmonyOS\u4f7f\u7528hvigor\u4f5c\u4e3a\u6784\u5efa\u7cfb\u7edf&#xff08;\u7c7b\u4f3c\u4e8eGradle&#xff09;\u3002\u589e\u91cf\u6784\u5efa\u7684\u6838\u5fc3\u601d\u60f3\u662f&#xff1a;\u53ea\u91cd\u65b0\u7f16\u8bd1\u53d1\u751f\u53d8\u5316\u7684\u90e8\u5206\u3002hvigor\u4f1a\u8ffd\u8e2a\u6bcf\u4e2a\u6e90\u6587\u4ef6\u7684\u4f9d\u8d56\u5173\u7cfb&#xff0c;\u5f53\u67d0\u4e2a\u6587\u4ef6\u88ab\u4fee\u6539\u65f6&#xff0c;\u53ea\u91cd\u65b0\u7f16\u8bd1\u8be5\u6587\u4ef6\u53ca\u5176\u4f9d\u8d56\u8005&#xff0c;\u8df3\u8fc7\u672a\u53d7\u5f71\u54cd\u7684\u90e8\u5206\u3002<\/p>\n<p>\u589e\u91cf\u6784\u5efa\u7684\u4f18\u52bf&#xff1a;<\/p>\n<ul>\n<li>\u6781\u5927\u5730\u7f29\u77ed\u4e86\u7f16\u8bd1\u65f6\u95f4&#xff08;\u4ece\u5206\u949f\u7ea7\u964d\u5230\u79d2\u7ea7&#xff09;<\/li>\n<li>\u51cf\u5c11\u4e86\u5185\u5b58\u548cCPU\u7684\u5360\u7528<\/li>\n<li>\u4fdd\u6301\u4e86\u5f00\u53d1\u8282\u594f\u7684\u6d41\u7545\u6027<\/li>\n<\/ul>\n<p>\u589e\u91cf\u6784\u5efa\u7684\u5c40\u9650&#xff1a;<\/p>\n<ul>\n<li>\u4f9d\u8d56\u8ffd\u8e2a\u53ef\u80fd\u4e0d\u5b8c\u6574&#xff08;\u67d0\u4e9b\u9690\u5f0f\u4f9d\u8d56\u53ef\u80fd\u88ab\u9057\u6f0f&#xff09;<\/li>\n<li>\u7f13\u5b58\u6570\u636e\u53ef\u80fd\u635f\u574f&#xff08;\u7531\u4e8e\u5f02\u5e38\u5173\u673a\u3001\u8fdb\u7a0b\u5d29\u6e83\u7b49\u539f\u56e0&#xff09;<\/li>\n<li>\u5bf9\u9879\u76ee\u7ed3\u6784\u7684\u5927\u6539\u52a8\u53ef\u80fd\u8d85\u51fa\u589e\u91cf\u6784\u5efa\u7684\u5904\u7406\u80fd\u529b<\/li>\n<\/ul>\n<h4>6.2 \u5168\u91cf\u6784\u5efa&#xff08;clean build&#xff09;<\/h4>\n<p>\u5168\u91cf\u6784\u5efa\u4f1a\u6e05\u9664\u6240\u6709\u4e2d\u95f4\u4ea7\u7269\u548c\u7f13\u5b58&#xff0c;\u4ece\u5934\u5f00\u59cb\u7f16\u8bd1\u6574\u4e2a\u9879\u76ee\u3002\u89e6\u53d1\u5168\u91cf\u6784\u5efa\u7684\u65b9\u5f0f&#xff1a;<\/p>\n<p>hvigor clean<br \/>\nhvigor build<\/p>\n<p>\u6216\u8005\u5728DevEco Studio\u4e2d&#xff1a;Build \u2192 Clean Project&#xff0c;\u7136\u540e Build \u2192 Build Hap(s)\/APP(s)\u3002<\/p>\n<p>\u5168\u91cf\u6784\u5efa\u7684\u9002\u7528\u573a\u666f&#xff1a;<\/p>\n<li>\u589e\u91cf\u6784\u5efa\u7ed3\u679c\u5f02\u5e38&#xff1a;\u4fee\u6539\u4e86\u4ee3\u7801\u4f46\u589e\u91cf\u6784\u5efa\u540e\u5e94\u7528\u884c\u4e3a\u6ca1\u6709\u53d8\u5316&#xff0c;\u53ef\u80fd\u662f\u7f13\u5b58\u95ee\u9898<\/li>\n<li>\u51fa\u73b0\u83ab\u540d\u5176\u5999\u7684\u7f16\u8bd1\u9519\u8bef&#xff1a;\u9519\u8bef\u4fe1\u606f\u4e0e\u4ee3\u7801\u5185\u5bb9\u660e\u663e\u4e0d\u5bf9\u5e94<\/li>\n<li>\u9879\u76ee\u7ed3\u6784\u53d1\u751f\u91cd\u5927\u53d8\u66f4&#xff1a;\u5982\u6dfb\u52a0\/\u5220\u9664\u6a21\u5757\u3001\u4fee\u6539build-profile.json5<\/li>\n<li>SDK\u7248\u672c\u5347\u7ea7\u540e&#xff1a;\u65b0\u7248\u672cSDK\u53ef\u80fd\u6539\u53d8\u4e86\u7f16\u8bd1\u4ea7\u7269\u7684\u683c\u5f0f<\/li>\n<li>\u957f\u65f6\u95f4\u672a\u6784\u5efa\u540e&#xff1a;\u7f13\u5b58\u6570\u636e\u53ef\u80fd\u8fc7\u671f<\/li>\n<h4>6.3 hvigor clean\u7684\u65f6\u673a\u9009\u62e9<\/h4>\n<p>\u5728NearPlay\u9879\u76ee\u7684\u5f00\u53d1\u8fc7\u7a0b\u4e2d&#xff0c;\u6211\u4eec\u5efa\u7acb\u4e86\u4ee5\u4e0b\u89c4\u5219\u6765\u51b3\u5b9a\u4f55\u65f6\u6267\u884chvigor clean&#xff1a;<\/p>\n<p>\u4e0d\u9700\u8981clean\u7684\u60c5\u51b5&#xff1a;<\/p>\n<ul>\n<li>\u65e5\u5e38\u4ee3\u7801\u4fee\u6539&#xff08;\u4fee\u6539.ets\u6587\u4ef6\u3001\u8c03\u6574UI\u5e03\u5c40&#xff09;<\/li>\n<li>\u6dfb\u52a0\u65b0\u7684\u7ec4\u4ef6\u6216\u9875\u9762<\/li>\n<li>\u4fee\u6539\u6837\u5f0f\u548c\u8d44\u6e90\u6587\u4ef6<\/li>\n<\/ul>\n<p>\u9700\u8981clean\u7684\u60c5\u51b5&#xff1a;<\/p>\n<ul>\n<li>\u4fee\u6539\u4e86module.json5\u6216build-profile.json5<\/li>\n<li>\u66f4\u65b0\u4e86oh-package.json5\u4e2d\u7684\u4f9d\u8d56\u7248\u672c<\/li>\n<li>\u589e\u91cf\u6784\u5efa\u62a5\u9519\u4e14\u9519\u8bef\u4fe1\u606f\u4e0e\u4ee3\u7801\u4e0d\u5339\u914d<\/li>\n<li>\u5207\u6362\u4e86\u6784\u5efa\u6a21\u5f0f&#xff08;debug \u2192 release\u6216\u53cd\u4e4b&#xff09;<\/li>\n<\/ul>\n<p>\u5fc5\u987bclean\u7684\u60c5\u51b5&#xff1a;<\/p>\n<ul>\n<li>SDK\u7248\u672c\u66f4\u65b0\u540e\u9996\u6b21\u6784\u5efa<\/li>\n<li>\u9879\u76ee\u4ece\u5176\u4ed6\u673a\u5668\u62f7\u8d1d\u8fc7\u6765\u540e\u9996\u6b21\u6784\u5efa<\/li>\n<li>\u8fde\u7eed\u591a\u6b21\u589e\u91cf\u6784\u5efa\u5931\u8d25<\/li>\n<\/ul>\n<h4>6.4 \u6784\u5efa\u901f\u5ea6\u4f18\u5316\u5efa\u8bae<\/h4>\n<p>\u5408\u7406\u4f7f\u7528\u589e\u91cf\u6784\u5efa&#xff1a;\u65e5\u5e38\u5f00\u53d1\u4e2d\u4f9d\u8d56\u589e\u91cf\u6784\u5efa&#xff0c;\u53ea\u5728\u5fc5\u8981\u65f6\u6267\u884c\u5168\u91cf\u6784\u5efa\u3002<\/p>\n<p>\u7f29\u5c0f\u6784\u5efa\u8303\u56f4&#xff1a;\u4f7f\u7528build_project\u7684module\u53c2\u6570\u53ea\u6784\u5efa\u4fee\u6539\u8fc7\u7684\u6a21\u5757&#xff0c;\u800c\u4e0d\u662f\u6574\u4e2aAPP&#xff1a;<\/p>\n<p>build_project module&#061;&#034;entry&#064;default&#034;<\/p>\n<p>\u5e76\u884c\u6784\u5efa&#xff1a;hvigor\u652f\u6301\u5e76\u884c\u7f16\u8bd1\u6a21\u5757&#xff0c;\u786e\u4fdd\u5728hvigorfile.json5\u4e2d\u542f\u7528\u4e86\u5e76\u884c\u6784\u5efa\u9009\u9879\u3002<\/p>\n<p>\u51cf\u5c11\u8d44\u6e90\u6587\u4ef6&#xff1a;\u5927\u578b\u56fe\u7247\u548c\u97f3\u9891\u6587\u4ef6\u4f1a\u589e\u52a0\u6784\u5efa\u65f6\u95f4&#xff0c;\u5c06\u4e0d\u9700\u8981\u9891\u7e41\u4fee\u6539\u7684\u8d44\u6e90\u653e\u5230HSP\u6216HAR\u6a21\u5757\u4e2d\u3002<\/p>\n<hr \/>\n<h3>7. \u8fd0\u884c\u65f6\u5d29\u6e83\u6392\u67e5<\/h3>\n<p>\u8fd0\u884c\u65f6\u5d29\u6e83&#xff08;Runtime Crash&#xff09;\u662f\u5e94\u7528\u5728\u8bbe\u5907\u4e0a\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u610f\u5916\u7ec8\u6b62\u7684\u60c5\u51b5\u3002\u4e0e\u7f16\u8bd1\u9519\u8bef\u4e0d\u540c&#xff0c;\u8fd0\u884c\u65f6\u5d29\u6e83\u4e0d\u4f1a\u5728\u6784\u5efa\u9636\u6bb5\u88ab\u53d1\u73b0&#xff0c;\u53ea\u80fd\u5728\u8fd0\u884c\u65f6\u6d4b\u8bd5\u4e2d\u6355\u83b7\u3002<\/p>\n<h4>7.1 \u5d29\u6e83\u7c7b\u578b<\/h4>\n<p>jscrash&#xff1a;JavaScript\/ArkTS\u5f15\u64ce\u5c42\u9762\u7684\u5d29\u6e83&#xff0c;\u901a\u5e38\u7531\u672a\u6355\u83b7\u7684\u5f02\u5e38\u3001\u7a7a\u6307\u9488\u8bbf\u95ee\u3001\u7c7b\u578b\u9519\u8bef\u7b49\u5f15\u8d77\u3002\u8fd9\u662f\u6700\u5e38\u89c1\u7684\u5d29\u6e83\u7c7b\u578b\u3002<\/p>\n<p>native crash&#xff1a;Native\u5c42&#xff08;C\/C&#043;&#043;&#xff09;\u7684\u5d29\u6e83&#xff0c;\u901a\u5e38\u7531\u7cfb\u7edf\u670d\u52a1\u6216\u7b2c\u4e09\u65b9Native\u5e93\u5f15\u8d77\u3002\u8fd9\u7c7b\u5d29\u6e83\u7684\u5806\u6808\u4fe1\u606f\u9700\u8981\u901a\u8fc7addr2line\u7b49\u5de5\u5177\u89e3\u6790\u3002<\/p>\n<p>ANR&#xff08;Application Not Responding&#xff09;&#xff1a;\u5e94\u7528\u65e0\u54cd\u5e94&#xff0c;\u901a\u5e38\u7531\u4e3b\u7ebf\u7a0b\u963b\u585e\u8d85\u8fc75\u79d2\u89e6\u53d1\u3002\u4e25\u683c\u6765\u8bf4\u4e0d\u662f\u5d29\u6e83&#xff0c;\u4f46\u7528\u6237\u611f\u77e5\u7c7b\u4f3c\u3002<\/p>\n<h4>7.2 jscrash\u6392\u67e5\u6d41\u7a0b<\/h4>\n<p>\u7b2c\u4e00\u6b65&#xff1a;\u6536\u96c6\u5d29\u6e83\u65e5\u5fd7<\/p>\n<p>\u4f7f\u7528hilog\u6536\u96c6\u5d29\u6e83\u53d1\u751f\u65f6\u7684\u65e5\u5fd7&#xff1a;<\/p>\n<p>hdc shell hilog <span class=\"token operator\">|<\/span> findstr <span class=\"token string\">&#034;Fatal&#034;<\/span> <span class=\"token string\">&#034;Exception&#034;<\/span> <span class=\"token string\">&#034;Crash&#034;<\/span><\/p>\n<p>\u6216\u8005\u67e5\u770b\u4e13\u95e8\u7684\u5d29\u6e83\u65e5\u5fd7\u6587\u4ef6&#xff1a;<\/p>\n<p>hdc shell <span class=\"token function\">cat<\/span> \/data\/log\/faultlog\/faultlogger\/<\/p>\n<p>\u7b2c\u4e8c\u6b65&#xff1a;\u5206\u6790\u5806\u6808\u4fe1\u606f<\/p>\n<p>jscrash\u7684\u5806\u6808\u4fe1\u606f\u901a\u5e38\u5305\u542b\u4ee5\u4e0b\u5173\u952e\u4fe1\u606f&#xff1a;<\/p>\n<p>Error message: Cannot read property &#039;xxx&#039; of undefined<br \/>\nSourceCode:<br \/>\n    this.voiceHelper.startListening();<br \/>\n                  ^<br \/>\nStacktrace:<br \/>\n    at func (entry\/ets\/pages\/WerewolfGamePage.ets:45:12)<br \/>\n    at &#8230;<\/p>\n<p>\u91cd\u70b9\u5173\u6ce8&#xff1a;<\/p>\n<ul>\n<li>\u9519\u8bef\u7c7b\u578b&#xff08;TypeError\u3001ReferenceError\u7b49&#xff09;<\/li>\n<li>\u9519\u8bef\u4fe1\u606f&#xff08;\u5177\u4f53\u662f\u4ec0\u4e48\u64cd\u4f5c\u5bfc\u81f4\u4e86\u9519\u8bef&#xff09;<\/li>\n<li>\u5806\u6808\u4e2d\u7684\u6587\u4ef6\u540d\u548c\u884c\u53f7&#xff08;\u6307\u5411\u4f60\u7684\u6e90\u4ee3\u7801\u4f4d\u7f6e&#xff09;<\/li>\n<\/ul>\n<p>\u7b2c\u4e09\u6b65&#xff1a;\u5b9a\u4f4d\u548c\u4fee\u590d<\/p>\n<p>\u6839\u636e\u5806\u6808\u4fe1\u606f\u5b9a\u4f4d\u5230\u6e90\u4ee3\u7801\u7684\u5177\u4f53\u4f4d\u7f6e&#xff0c;\u5206\u6790\u53ef\u80fd\u7684\u9519\u8bef\u539f\u56e0\u3002\u5e38\u89c1\u7684jscrash\u539f\u56e0&#xff1a;<\/p>\n<ul>\n<li>\u8bbf\u95eenull\u6216undefined\u7684\u5c5e\u6027&#xff08;\u6700\u5e38\u89c1&#xff09;<\/li>\n<li>\u7c7b\u578b\u4e0d\u5339\u914d\u7684\u64cd\u4f5c&#xff08;\u5982\u5bf9null\u8c03\u7528\u65b9\u6cd5&#xff09;<\/li>\n<li>\u6570\u7ec4\u8d8a\u754c\u8bbf\u95ee<\/li>\n<li>\u5f02\u6b65\u64cd\u4f5c\u7684\u7ade\u6001\u6761\u4ef6<\/li>\n<\/ul>\n<h4>7.3 hilog\u8f85\u52a9\u6392\u67e5<\/h4>\n<p>\u5728\u4ee3\u7801\u4e2d\u6dfb\u52a0\u8db3\u591f\u7684\u65e5\u5fd7\u662f\u6392\u67e5\u8fd0\u884c\u65f6\u95ee\u9898\u7684\u57fa\u672c\u624b\u6bb5\u3002\u5728ArkTS\u4e2d&#xff0c;\u4f7f\u7528hilog\u6a21\u5757\u8f93\u51fa\u65e5\u5fd7&#xff1a;<\/p>\n<p><span class=\"token keyword\">import<\/span> <span class=\"token punctuation\">{<\/span> hilog <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">from<\/span> <span class=\"token string\">&#039;&#064;kit.PerformanceAnalysisKit&#039;<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token keyword\">const<\/span> <span class=\"token constant\">TAG<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#039;NearPlay&#039;<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>hilog<span class=\"token punctuation\">.<\/span><span class=\"token function\">info<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">0x0000<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token constant\">TAG<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#039;Game started with %{public}s players&#039;<\/span><span class=\"token punctuation\">,<\/span> playerCount<span class=\"token punctuation\">.<\/span><span class=\"token function\">toString<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\nhilog<span class=\"token punctuation\">.<\/span><span class=\"token function\">error<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">0x0000<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token constant\">TAG<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#039;WebSocket connection failed: %{public}s&#039;<\/span><span class=\"token punctuation\">,<\/span> error<span class=\"token punctuation\">.<\/span>message<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>\u65e5\u5fd7\u7ea7\u522b\u7684\u9009\u62e9&#xff1a;<\/p>\n<ul>\n<li>debug&#xff1a;\u8be6\u7ec6\u7684\u8c03\u8bd5\u4fe1\u606f&#xff0c;\u4ec5\u5728\u5f00\u53d1\u65f6\u4f7f\u7528<\/li>\n<li>info&#xff1a;\u5173\u952e\u7684\u6d41\u7a0b\u8282\u70b9&#xff08;\u9875\u9762\u8df3\u8f6c\u3001\u6570\u636e\u52a0\u8f7d\u5b8c\u6210\u7b49&#xff09;<\/li>\n<li>warn&#xff1a;\u975e\u81f4\u547d\u7684\u5f02\u5e38\u60c5\u51b5&#xff08;\u5982\u4f7f\u7528\u4e86\u964d\u7ea7\u65b9\u6848&#xff09;<\/li>\n<li>error&#xff1a;\u9700\u8981\u5173\u6ce8\u7684\u9519\u8bef&#xff08;\u5982\u7f51\u7edc\u8bf7\u6c42\u5931\u8d25&#xff09;<\/li>\n<li>fatal&#xff1a;\u5bfc\u81f4\u5e94\u7528\u5d29\u6e83\u7684\u4e25\u91cd\u9519\u8bef<\/li>\n<\/ul>\n<h4>7.4 stacktrace\u5206\u6790\u6280\u5de7<\/h4>\n<p>\u5f53\u5d29\u6e83\u5806\u6808\u5305\u542b\u591a\u5e27\u65f6&#xff0c;\u4ece\u6700\u9876\u5e27\u5f00\u59cb\u5206\u6790&#xff0c;\u4f46\u4e5f\u4e0d\u8981\u5ffd\u7565\u4e0b\u9762\u7684\u5e27&#xff1a;<\/p>\n<ul>\n<li>\u9876\u5e27&#xff1a;\u901a\u5e38\u662f\u5d29\u6e83\u7684\u76f4\u63a5\u539f\u56e0&#xff08;\u5982\u8bbf\u95ee\u4e86null\u5c5e\u6027&#xff09;<\/li>\n<li>\u4e2d\u95f4\u5e27&#xff1a;\u53ef\u80fd\u662f\u95f4\u63a5\u539f\u56e0&#xff08;\u5982\u4f20\u9012\u4e86null\u53c2\u6570\u7684\u51fd\u6570\u8c03\u7528\u94fe&#xff09;<\/li>\n<li>\u5e95\u5e27&#xff1a;\u901a\u5e38\u662f\u5165\u53e3\u70b9&#xff08;\u5982\u4e8b\u4ef6\u5904\u7406\u51fd\u6570\u6216\u5b9a\u65f6\u5668\u56de\u8c03&#xff09;<\/li>\n<\/ul>\n<p>\u6709\u65f6\u5019&#xff0c;\u771f\u6b63\u7684Bug\u4e0d\u5728\u5d29\u6e83\u7684\u90a3\u4e00\u884c&#xff0c;\u800c\u5728\u4e4b\u524d\u67d0\u4e2a\u8c03\u7528\u4e2d\u4f20\u9012\u4e86\u9519\u8bef\u7684\u503c\u3002\u56e0\u6b64&#xff0c;\u8ffd\u8e2a\u5d29\u6e83\u7684\u5b8c\u6574\u8c03\u7528\u94fe\u6bd4\u53ea\u770b\u9876\u5e27\u66f4\u91cd\u8981\u3002<\/p>\n<hr \/>\n<h3>8. setInterval\u6cc4\u6f0f\u9632\u62a4<\/h3>\n<p>setInterval\u662fJavaScript\/ArkTS\u4e2d\u7528\u4e8e\u5468\u671f\u6027\u6267\u884c\u4ee3\u7801\u7684API\u3002\u5728HarmonyOS\u5e94\u7528\u5f00\u53d1\u4e2d&#xff0c;\u4e0d\u5f53\u4f7f\u7528setInterval\u4f1a\u5bfc\u81f4\u4e25\u91cd\u7684\u5185\u5b58\u6cc4\u6f0f\u548c\u6027\u80fd\u95ee\u9898\u3002<\/p>\n<h4>8.1 \u95ee\u9898\u7684\u6839\u6e90<\/h4>\n<p>\u5728ArkUI\u7ec4\u4ef6\u4e2d\u4f7f\u7528setInterval\u65f6&#xff0c;\u6700\u5e38\u89c1\u7684\u9519\u8bef\u6a21\u5f0f\u662f&#xff1a;<\/p>\n<p><span class=\"token decorator\"><span class=\"token at operator\">&#064;<\/span><span class=\"token function\">Component<\/span><\/span><br \/>\nstruct MyComponent <span class=\"token punctuation\">{<\/span><br \/>\n  <span class=\"token function\">aboutToAppear<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token function\">setInterval<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n      <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">updateData<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/ \u6bcf\u79d2\u66f4\u65b0<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">1000<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n  <span class=\"token punctuation\">}<\/span><\/p>\n<p>  <span class=\"token function\">build<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span> <span class=\"token operator\">&#8230;<\/span> <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>\u8fd9\u6bb5\u4ee3\u7801\u7684\u95ee\u9898\u5728\u4e8e&#xff1a;setInterval\u8fd4\u56de\u7684\u5b9a\u65f6\u5668ID\u6ca1\u6709\u88ab\u4fdd\u5b58&#xff0c;\u4e5f\u6ca1\u6709\u5728\u7ec4\u4ef6\u9500\u6bc1\u65f6\u6e05\u9664\u3002\u5f53\u7528\u6237\u79bb\u5f00\u9875\u9762\u518d\u8fd4\u56de\u65f6&#xff0c;\u65e7\u7684\u5b9a\u65f6\u5668\u4ecd\u5728\u8fd0\u884c&#xff0c;\u800c\u65b0\u7684\u5b9a\u65f6\u5668\u53c8\u88ab\u521b\u5efa\u3002\u591a\u6b21\u5bfc\u822a\u540e&#xff0c;\u53ef\u80fd\u540c\u65f6\u6709\u6570\u5341\u4e2a\u5b9a\u65f6\u5668\u5728\u540e\u53f0\u8fd0\u884c&#xff0c;\u6bcf\u4e2a\u90fd\u5728\u5c1d\u8bd5\u66f4\u65b0\u5df2\u7ecf\u4e0d\u5b58\u5728\u7684\u7ec4\u4ef6\u72b6\u6001\u3002<\/p>\n<p>\u66f4\u4e25\u91cd\u7684\u662f&#xff0c;\u5b9a\u65f6\u5668\u56de\u8c03\u4e2d\u5bf9this\u7684\u5f15\u7528\u4f1a\u963b\u6b62\u7ec4\u4ef6\u88ab\u5783\u573e\u56de\u6536\u3002\u5373\u4f7f\u7ec4\u4ef6\u5df2\u7ecf\u4eceUI\u6811\u4e0a\u79fb\u9664&#xff0c;\u5b9a\u65f6\u5668\u56de\u8c03\u4ecd\u7136\u6301\u6709\u5bf9\u7ec4\u4ef6\u7684\u5f15\u7528&#xff0c;\u5bfc\u81f4\u7ec4\u4ef6\u5bf9\u8c61\u65e0\u6cd5\u88ab\u91ca\u653e&#xff0c;\u9020\u6210\u5185\u5b58\u6cc4\u6f0f\u3002<\/p>\n<h4>8.2 \u6b63\u786e\u7684\u4f7f\u7528\u6a21\u5f0f<\/h4>\n<p>\u6a21\u5f0f\u4e00&#xff1a;\u5c06\u5b9a\u65f6\u5668ID\u5b58\u50a8\u4e3aclass\u5b57\u6bb5<\/p>\n<p><span class=\"token decorator\"><span class=\"token at operator\">&#064;<\/span><span class=\"token function\">Component<\/span><\/span><br \/>\nstruct MyComponent <span class=\"token punctuation\">{<\/span><br \/>\n  <span class=\"token decorator\"><span class=\"token at operator\">&#064;<\/span><span class=\"token function\">State<\/span><\/span> countdown<span class=\"token operator\">:<\/span> <span class=\"token builtin\">number<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">60<\/span><span class=\"token punctuation\">;<\/span><br \/>\n  <span class=\"token keyword\">private<\/span> timerId<span class=\"token operator\">:<\/span> <span class=\"token builtin\">number<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token operator\">&#8211;<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>  <span class=\"token function\">aboutToAppear<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>timerId <span class=\"token operator\">&#061;<\/span> <span class=\"token function\">setInterval<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n      <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>countdown<span class=\"token operator\">&#8212;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n      <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>countdown <span class=\"token operator\">&lt;&#061;<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">clearTimer<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n      <span class=\"token punctuation\">}<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">1000<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n  <span class=\"token punctuation\">}<\/span><\/p>\n<p>  <span class=\"token function\">aboutToDisappear<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">clearTimer<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n  <span class=\"token punctuation\">}<\/span><\/p>\n<p>  <span class=\"token keyword\">private<\/span> <span class=\"token function\">clearTimer<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>timerId <span class=\"token operator\">!&#061;&#061;<\/span> <span class=\"token operator\">&#8211;<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n      <span class=\"token function\">clearInterval<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>timerId<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n      <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>timerId <span class=\"token operator\">&#061;<\/span> <span class=\"token operator\">&#8211;<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><br \/>\n  <span class=\"token punctuation\">}<\/span><\/p>\n<p>  <span class=\"token function\">build<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token function\">Text<\/span><span class=\"token punctuation\">(<\/span><span class=\"token template-string\"><span class=\"token template-punctuation string\">&#096;<\/span><span class=\"token string\">\u5012\u8ba1\u65f6: <\/span><span class=\"token interpolation\"><span class=\"token interpolation-punctuation punctuation\">${<\/span><span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>countdown<span class=\"token interpolation-punctuation punctuation\">}<\/span><\/span><span class=\"token template-punctuation string\">&#096;<\/span><\/span><span class=\"token punctuation\">)<\/span><br \/>\n  <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>\u6a21\u5f0f\u4e8c&#xff1a;\u4f7f\u7528\u5de5\u5177\u7c7b\u5c01\u88c5<\/p>\n<p>\u5728NearPlay\u9879\u76ee\u4e2d&#xff0c;\u6211\u4eec\u5c01\u88c5\u4e86\u4e00\u4e2a\u7b80\u5355\u7684\u5b9a\u65f6\u5668\u7ba1\u7406\u7c7b&#xff1a;<\/p>\n<p><span class=\"token keyword\">class<\/span> <span class=\"token class-name\">TimerManager<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n  <span class=\"token keyword\">private<\/span> timers<span class=\"token operator\">:<\/span> Map<span class=\"token operator\">&lt;<\/span><span class=\"token builtin\">string<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token builtin\">number<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">Map<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>  <span class=\"token function\">setInterval<\/span><span class=\"token punctuation\">(<\/span>key<span class=\"token operator\">:<\/span> <span class=\"token builtin\">string<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token function-variable function\">callback<\/span><span class=\"token operator\">:<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token keyword\">void<\/span><span class=\"token punctuation\">,<\/span> interval<span class=\"token operator\">:<\/span> <span class=\"token builtin\">number<\/span><span class=\"token punctuation\">)<\/span><span class=\"token operator\">:<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">clearInterval<\/span><span class=\"token punctuation\">(<\/span>key<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token keyword\">const<\/span> id <span class=\"token operator\">&#061;<\/span> <span class=\"token function\">setInterval<\/span><span class=\"token punctuation\">(<\/span>callback<span class=\"token punctuation\">,<\/span> interval<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>timers<span class=\"token punctuation\">.<\/span><span class=\"token function\">set<\/span><span class=\"token punctuation\">(<\/span>key<span class=\"token punctuation\">,<\/span> id<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n  <span class=\"token punctuation\">}<\/span><\/p>\n<p>  <span class=\"token function\">clearInterval<\/span><span class=\"token punctuation\">(<\/span>key<span class=\"token operator\">:<\/span> <span class=\"token builtin\">string<\/span><span class=\"token punctuation\">)<\/span><span class=\"token operator\">:<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">const<\/span> id <span class=\"token operator\">&#061;<\/span> <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>timers<span class=\"token punctuation\">.<\/span><span class=\"token function\">get<\/span><span class=\"token punctuation\">(<\/span>key<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>id <span class=\"token operator\">!&#061;&#061;<\/span> <span class=\"token keyword\">undefined<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n      <span class=\"token function\">clearInterval<\/span><span class=\"token punctuation\">(<\/span>id<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n      <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>timers<span class=\"token punctuation\">.<\/span><span class=\"token function\">delete<\/span><span class=\"token punctuation\">(<\/span>key<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><br \/>\n  <span class=\"token punctuation\">}<\/span><\/p>\n<p>  <span class=\"token function\">clearAll<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token operator\">:<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>timers<span class=\"token punctuation\">.<\/span><span class=\"token function\">forEach<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">(<\/span>id<span class=\"token operator\">:<\/span> <span class=\"token builtin\">number<\/span><span class=\"token punctuation\">,<\/span> key<span class=\"token operator\">:<\/span> <span class=\"token builtin\">string<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n      <span class=\"token function\">clearInterval<\/span><span class=\"token punctuation\">(<\/span>id<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>timers<span class=\"token punctuation\">.<\/span><span class=\"token function\">clear<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n  <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<h4>8.3 aboutToDisappear\u7684\u91cd\u8981\u6027<\/h4>\n<p>aboutToDisappear\u662fArkUI\u7ec4\u4ef6\u7684\u751f\u547d\u5468\u671f\u94a9\u5b50&#xff0c;\u5728\u7ec4\u4ef6\u4eceUI\u6811\u4e0a\u79fb\u9664\u65f6\u8c03\u7528\u3002\u8fd9\u662f\u6e05\u7406\u5b9a\u65f6\u5668\u3001\u53d6\u6d88\u7f51\u7edc\u8bf7\u6c42\u3001\u91ca\u653e\u8d44\u6e90\u7684\u6700\u4f73\u65f6\u673a\u3002<\/p>\n<p>\u5728NearPlay\u9879\u76ee\u4e2d&#xff0c;\u6211\u4eec\u5efa\u7acb\u4e86\u4e25\u683c\u7684\u89c4\u5219&#xff1a;\u4efb\u4f55\u4f7f\u7528setInterval\u7684\u7ec4\u4ef6&#xff0c;\u5fc5\u987b\u5728aboutToDisappear\u4e2d\u6e05\u9664\u6240\u6709\u5b9a\u65f6\u5668\u3002\u4ee3\u7801\u5ba1\u67e5\u65f6&#xff0c;\u5982\u679c\u53d1\u73b0setInterval\u4f46\u7f3a\u5c11\u5bf9\u5e94\u7684clearInterval&#xff0c;\u89c6\u4e3a\u4e25\u91cd\u7f3a\u9677\u3002<\/p>\n<h4>8.4 setTimeout\u540c\u6837\u9700\u8981\u6ce8\u610f<\/h4>\n<p>\u867d\u7136setTimeout\u662f\u5355\u6b21\u5b9a\u65f6\u5668&#xff0c;\u4e0d\u9700\u8981\u50cfsetInterval\u90a3\u6837\u62c5\u5fc3\u91cd\u590d\u521b\u5efa&#xff0c;\u4f46\u4ecd\u7136\u5e94\u8be5\u5728\u7ec4\u4ef6\u9500\u6bc1\u65f6\u6e05\u9664\u3002\u672a\u88ab\u6e05\u9664\u7684setTimeout\u56de\u8c03\u53ef\u80fd\u5728\u7ec4\u4ef6\u5df2\u9500\u6bc1\u540e\u6267\u884c&#xff0c;\u5c1d\u8bd5\u8bbf\u95ee\u5df2\u4e0d\u5b58\u5728\u7684\u7ec4\u4ef6\u72b6\u6001&#xff0c;\u5bfc\u81f4\u5d29\u6e83\u6216\u4e0d\u53ef\u9884\u6d4b\u7684\u884c\u4e3a\u3002<\/p>\n<h4>8.5 \u66ff\u4ee3\u65b9\u6848<\/h4>\n<p>\u5728\u67d0\u4e9b\u573a\u666f\u4e0b&#xff0c;\u53ef\u4ee5\u4f7f\u7528ArkUI\u63d0\u4f9b\u7684\u52a8\u753bAPI\u6765\u66ff\u4ee3setInterval&#xff1a;<\/p>\n<ul>\n<li>\u5c5e\u6027\u52a8\u753b&#xff08;animateTo&#xff09;&#xff1a;\u7528\u4e8e\u4e00\u6b21\u6027\u52a8\u753b<\/li>\n<li>\u663e\u5f0f\u52a8\u753b&#xff08;animation&#xff09;&#xff1a;\u7528\u4e8e\u6301\u7eed\u6027\u52a8\u753b<\/li>\n<li>\u5468\u671f\u6027\u56de\u8c03&#xff1a;\u4f7f\u7528\u7ec4\u4ef6\u7684\u751f\u547d\u5468\u671f\u65b9\u6cd5\u66ff\u4ee3\u5b9a\u65f6\u5668<\/li>\n<\/ul>\n<p>\u8fd9\u4e9bArkUI\u539f\u751f\u7684\u52a8\u753b\u673a\u5236\u7531\u6846\u67b6\u7edf\u4e00\u7ba1\u7406&#xff0c;\u4e0d\u9700\u8981\u5f00\u53d1\u8005\u624b\u52a8\u6e05\u7406&#xff0c;\u4e5f\u4e0d\u5b58\u5728\u5185\u5b58\u6cc4\u6f0f\u7684\u98ce\u9669\u3002<\/p>\n<hr \/>\n<h3>9. WebSocket\u8c03\u8bd5<\/h3>\n<p>NearPlay\u9879\u76ee\u7684\u5b9e\u65f6\u6e38\u620f\u529f\u80fd&#xff08;\u5339\u914d\u3001\u6e38\u620f\u72b6\u6001\u540c\u6b65\u3001\u804a\u5929&#xff09;\u4f9d\u8d56WebSocket\u901a\u4fe1\u3002WebSocket\u7684\u8c03\u8bd5\u6bd4HTTP\u8bf7\u6c42\u66f4\u590d\u6742&#xff0c;\u56e0\u4e3a\u5b83\u662f\u957f\u8fde\u63a5\u3001\u53cc\u5411\u901a\u4fe1\u7684\u3002<\/p>\n<h4>9.1 on(\u2018message\u2019)\u53cc\u53c2\u6570\u95ee\u9898<\/h4>\n<p>ArkTS\u4e2dWebSocket\u7684on(&#039;message&#039;)\u56de\u8c03\u51fd\u6570\u7684\u7b7e\u540d\u4e0eWeb\u6807\u51c6\u6709\u6240\u4e0d\u540c\u3002\u5728Web\u6807\u51c6\u4e2d&#xff0c;message\u56de\u8c03\u53ea\u63a5\u6536\u4e00\u4e2aMessageEvent\u5bf9\u8c61\u3002\u4f46\u5728HarmonyOS\u7684WebSocket API\u4e2d&#xff0c;on(&#039;message&#039;)\u7684\u56de\u8c03\u63a5\u6536\u4e24\u4e2a\u53c2\u6570&#xff1a;<\/p>\n<p><span class=\"token comment\">\/\/ \u6b63\u786e &#8211; HarmonyOS WebSocket<\/span><br \/>\nwebSocket<span class=\"token punctuation\">.<\/span><span class=\"token function\">on<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;message&#039;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token punctuation\">(<\/span>error<span class=\"token operator\">:<\/span> BusinessError<span class=\"token punctuation\">,<\/span> data<span class=\"token operator\">:<\/span> <span class=\"token builtin\">string<\/span> <span class=\"token operator\">|<\/span> ArrayBuffer<span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n  <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>error<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    hilog<span class=\"token punctuation\">.<\/span><span class=\"token function\">error<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">0x0000<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token constant\">TAG<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#039;WebSocket message error: %{public}s&#039;<\/span><span class=\"token punctuation\">,<\/span> error<span class=\"token punctuation\">.<\/span>message<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token keyword\">return<\/span><span class=\"token punctuation\">;<\/span><br \/>\n  <span class=\"token punctuation\">}<\/span><br \/>\n  <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">handleMessage<\/span><span class=\"token punctuation\">(<\/span>data<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>\u5982\u679c\u4f60\u53ea\u58f0\u660e\u4e86\u4e00\u4e2a\u53c2\u6570&#xff08;\u6309\u7167Web\u6807\u51c6\u7684\u4e60\u60ef&#xff09;&#xff0c;\u7b2c\u4e8c\u4e2a\u53c2\u6570&#xff08;\u5b9e\u9645\u7684\u6570\u636e&#xff09;\u4f1a\u88ab\u5ffd\u7565&#xff0c;\u4f60\u4f1a\u56f0\u60d1\u4e3a\u4ec0\u4e48\u6d88\u606f\u56de\u8c03\u4e2d\u6536\u4e0d\u5230\u6570\u636e\u3002\u8fd9\u4e2a\u5751\u5728NearPlay\u9879\u76ee\u5f00\u53d1\u521d\u671f\u6d6a\u8d39\u4e86\u5927\u91cf\u8c03\u8bd5\u65f6\u95f4\u3002<\/p>\n<h4>9.2 connect\u56de\u8c03\u95ee\u9898<\/h4>\n<p>WebSocket\u7684connect\u65b9\u6cd5\u5728HarmonyOS\u4e2d\u4e5f\u6709\u5176\u7279\u6b8a\u4e4b\u5904\u3002connect\u65b9\u6cd5\u7684\u56de\u8c03\u4e0d\u8868\u793a\u8fde\u63a5\u5df2\u5efa\u7acb&#xff0c;\u800c\u662f\u8868\u793a\u8fde\u63a5\u8bf7\u6c42\u5df2\u53d1\u9001\u3002\u771f\u6b63\u7684\u8fde\u63a5\u6210\u529f\u9700\u8981\u76d1\u542con(&#039;open&#039;)\u4e8b\u4ef6&#xff1a;<\/p>\n<p>webSocket<span class=\"token punctuation\">.<\/span><span class=\"token function\">on<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;open&#039;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token punctuation\">(<\/span>error<span class=\"token operator\">:<\/span> BusinessError<span class=\"token punctuation\">,<\/span> data<span class=\"token operator\">:<\/span> Object<span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n  <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>error<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    hilog<span class=\"token punctuation\">.<\/span><span class=\"token function\">error<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">0x0000<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token constant\">TAG<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#039;WebSocket open error&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token keyword\">return<\/span><span class=\"token punctuation\">;<\/span><br \/>\n  <span class=\"token punctuation\">}<\/span><br \/>\n  hilog<span class=\"token punctuation\">.<\/span><span class=\"token function\">info<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">0x0000<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token constant\">TAG<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#039;WebSocket connected&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n  <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">onConnected<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>webSocket<span class=\"token punctuation\">.<\/span><span class=\"token function\">on<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;error&#039;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token punctuation\">(<\/span>error<span class=\"token operator\">:<\/span> BusinessError<span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n  hilog<span class=\"token punctuation\">.<\/span><span class=\"token function\">error<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">0x0000<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token constant\">TAG<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#039;WebSocket error: %{public}s&#039;<\/span><span class=\"token punctuation\">,<\/span> error<span class=\"token punctuation\">.<\/span>message<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>webSocket<span class=\"token punctuation\">.<\/span><span class=\"token function\">on<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;close&#039;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token punctuation\">(<\/span>error<span class=\"token operator\">:<\/span> BusinessError<span class=\"token punctuation\">,<\/span> data<span class=\"token operator\">:<\/span> CloseInfo<span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n  hilog<span class=\"token punctuation\">.<\/span><span class=\"token function\">info<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">0x0000<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token constant\">TAG<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#039;WebSocket closed&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<h4>9.3 \u8c03\u8bd5\u6280\u5de7<\/h4>\n<p>\u4f7f\u7528Mock\u670d\u52a1\u5668&#xff1a;\u5728\u5f00\u53d1\u9636\u6bb5&#xff0c;\u4f7f\u7528\u4e00\u4e2a\u7b80\u5355\u7684WebSocket Mock\u670d\u52a1\u5668\u53ef\u4ee5\u907f\u514d\u5bf9\u771f\u5b9e\u670d\u52a1\u5668\u7684\u4f9d\u8d56\u3002\u6211\u4eec\u4f7f\u7528Node.js\u7684ws\u5e93\u521b\u5efa\u4e86\u4e00\u4e2a\u7b80\u5355\u7684Mock\u670d\u52a1\u5668&#xff0c;\u6a21\u62df\u5339\u914d\u548c\u6e38\u620f\u72b6\u6001\u540c\u6b65\u7684\u903b\u8f91\u3002<\/p>\n<p>\u65e5\u5fd7\u8bb0\u5f55\u6240\u6709\u6d88\u606f&#xff1a;\u5728WebSocket\u7684\u6d88\u606f\u6536\u53d1\u5904\u6dfb\u52a0\u5b8c\u6574\u7684\u65e5\u5fd7&#xff0c;\u5305\u62ec\u6d88\u606f\u65b9\u5411&#xff08;\u53d1\u9001\/\u63a5\u6536&#xff09;\u3001\u65f6\u95f4\u6233\u548c\u5185\u5bb9\u3002\u8fd9\u5728\u6392\u67e5\u65f6\u5e8f\u76f8\u5173\u7684\u95ee\u9898\u65f6\u7279\u522b\u6709\u7528\u3002<\/p>\n<p>\u5fc3\u8df3\u673a\u5236&#xff1a;\u5b9e\u73b0WebSocket\u5fc3\u8df3&#xff08;\u5b9a\u671f\u53d1\u9001ping\u6d88\u606f&#xff09;&#xff0c;\u53ef\u4ee5\u53ca\u65f6\u68c0\u6d4b\u8fde\u63a5\u65ad\u5f00\u3002\u5728NearPlay\u4e2d&#xff0c;\u6211\u4eec\u6bcf30\u79d2\u53d1\u9001\u4e00\u6b21\u5fc3\u8df3&#xff0c;\u5982\u679c\u8fde\u7eed3\u6b21\u65e0\u54cd\u5e94\u5219\u8ba4\u4e3a\u8fde\u63a5\u5df2\u65ad\u5f00\u3002<\/p>\n<p>\u91cd\u8fde\u7b56\u7565&#xff1a;\u5b9e\u73b0\u6307\u6570\u9000\u907f\u7684\u91cd\u8fde\u7b56\u7565&#xff0c;\u907f\u514d\u5728\u7f51\u7edc\u4e0d\u7a33\u5b9a\u65f6\u9891\u7e41\u91cd\u8fde\u6d88\u8017\u8d44\u6e90&#xff1a;<\/p>\n<p><span class=\"token keyword\">private<\/span> reconnectAttempt<span class=\"token operator\">:<\/span> <span class=\"token builtin\">number<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">private<\/span> maxReconnectDelay<span class=\"token operator\">:<\/span> <span class=\"token builtin\">number<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">30000<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token keyword\">private<\/span> <span class=\"token function\">scheduleReconnect<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token operator\">:<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n  <span class=\"token keyword\">const<\/span> delay <span class=\"token operator\">&#061;<\/span> Math<span class=\"token punctuation\">.<\/span><span class=\"token function\">min<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">1000<\/span> <span class=\"token operator\">*<\/span> Math<span class=\"token punctuation\">.<\/span><span class=\"token function\">pow<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">2<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>reconnectAttempt<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>maxReconnectDelay<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n  <span class=\"token function\">setTimeout<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>reconnectAttempt<span class=\"token operator\">&#043;&#043;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">connect<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n  <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span> delay<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token keyword\">private<\/span> <span class=\"token function\">onOpen<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token operator\">:<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n  <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>reconnectAttempt <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<hr \/>\n<h3>10. \u6027\u80fd\u4f18\u5316\u5efa\u8bae<\/h3>\n<p>\u6027\u80fd\u4f18\u5316\u662f\u4e00\u4e2a\u6301\u7eed\u7684\u8fc7\u7a0b&#xff0c;\u800c\u4e0d\u662f\u4e00\u6b21\u6027\u7684\u4efb\u52a1\u3002\u4ee5\u4e0b\u662f\u5728NearPlay\u9879\u76ee\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u603b\u7ed3\u7684\u901a\u7528\u6027\u80fd\u4f18\u5316\u5efa\u8bae\u3002<\/p>\n<h4>10.1 UI\u6e32\u67d3\u4f18\u5316<\/h4>\n<p>\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u91cd\u6e32\u67d3&#xff1a;ArkUI\u7684\u72b6\u6001\u9a71\u52a8\u673a\u5236\u610f\u5473\u7740\u6bcf\u5f53&#064;State\u53d8\u91cf\u53d8\u5316\u65f6&#xff0c;\u4f7f\u7528\u8be5\u53d8\u91cf\u7684\u7ec4\u4ef6\u4f1a\u91cd\u65b0\u6e32\u67d3\u3002\u5c06\u5927\u7ec4\u4ef6\u62c6\u5206\u4e3a\u5c0f\u7ec4\u4ef6&#xff0c;\u8ba9\u6bcf\u4e2a\u5c0f\u7ec4\u4ef6\u53ea\u4f9d\u8d56\u5b83\u9700\u8981\u7684\u72b6\u6001&#xff0c;\u53ef\u4ee5\u51cf\u5c11\u91cd\u6e32\u67d3\u7684\u8303\u56f4\u3002<\/p>\n<p>\u4f7f\u7528&#064;Prop\u66ff\u4ee3&#064;State\u4f20\u9012\u53ea\u8bfb\u6570\u636e&#xff1a;\u5f53\u7236\u7ec4\u4ef6\u5411\u5b50\u7ec4\u4ef6\u4f20\u9012\u6570\u636e\u4e14\u5b50\u7ec4\u4ef6\u4e0d\u9700\u8981\u4fee\u6539\u65f6&#xff0c;\u4f7f\u7528&#064;Prop\u800c\u4e0d\u662f&#064;State\u3002&#064;Prop\u662f\u5355\u5411\u6570\u636e\u6d41&#xff0c;\u6027\u80fd\u5f00\u9500\u66f4\u5c0f\u3002<\/p>\n<p>\u907f\u514d\u5728build()\u4e2d\u521b\u5efa\u65b0\u5bf9\u8c61&#xff1a;\u6bcf\u6b21build()\u8c03\u7528\u90fd\u521b\u5efa\u65b0\u7684\u5bf9\u8c61\u548c\u6570\u7ec4\u4f1a\u5bfc\u81f4\u4e0d\u5fc5\u8981\u7684\u5185\u5b58\u5206\u914d\u548c\u5783\u573e\u56de\u6536\u3002\u5c06\u4e0d\u53d8\u7684\u6570\u636e\u63d0\u5347\u4e3a\u7ec4\u4ef6\u5b57\u6bb5\u3002<\/p>\n<p>\u5217\u8868\u6e32\u67d3\u4f18\u5316&#xff1a;\u4f7f\u7528LazyForEach\u66ff\u4ee3ForEach\u6765\u6e32\u67d3\u957f\u5217\u8868\u3002LazyForEach\u53ea\u6e32\u67d3\u53ef\u89c1\u533a\u57df\u7684\u9879&#xff0c;\u663e\u8457\u51cf\u5c11\u6e32\u67d3\u5f00\u9500\u3002<\/p>\n<h4>10.2 \u6570\u636e\u5904\u7406\u4f18\u5316<\/h4>\n<p>\u907f\u514d\u4e3b\u7ebf\u7a0b\u4e0a\u7684\u91cd\u8ba1\u7b97&#xff1a;\u5c06\u6392\u5e8f\u3001\u8fc7\u6ee4\u3001\u641c\u7d22\u7b49\u8ba1\u7b97\u5bc6\u96c6\u578b\u64cd\u4f5c\u653e\u5728Worker\u7ebf\u7a0b\u4e2d\u6267\u884c&#xff0c;\u901a\u8fc7\u6d88\u606f\u4f20\u9012\u5c06\u7ed3\u679c\u8fd4\u56de\u4e3b\u7ebf\u7a0b\u3002<\/p>\n<p>\u6570\u636e\u7f13\u5b58&#xff1a;\u5bf9\u9891\u7e41\u8bbf\u95ee\u4f46\u4e0d\u5e38\u53d8\u5316\u7684\u6570\u636e\u8fdb\u884c\u7f13\u5b58\u3002\u5728NearPlay\u4e2d&#xff0c;\u6e38\u620f\u89c4\u5219\u548c\u89d2\u8272\u914d\u7f6e\u5728\u5e94\u7528\u542f\u52a8\u65f6\u52a0\u8f7d\u5e76\u7f13\u5b58&#xff0c;\u907f\u514d\u6bcf\u6b21\u8fdb\u5165\u6e38\u620f\u90fd\u91cd\u65b0\u8bfb\u53d6\u3002<\/p>\n<p>\u6309\u9700\u52a0\u8f7d&#xff1a;\u53ea\u52a0\u8f7d\u5f53\u524d\u9875\u9762\u9700\u8981\u7684\u6570\u636e&#xff0c;\u800c\u4e0d\u662f\u4e00\u6b21\u6027\u52a0\u8f7d\u6240\u6709\u6570\u636e\u3002\u4f7f\u7528\u5206\u9875\u548c\u61d2\u52a0\u8f7d\u7b56\u7565\u3002<\/p>\n<h4>10.3 \u7f51\u7edc\u4f18\u5316<\/h4>\n<p>\u8bf7\u6c42\u5408\u5e76&#xff1a;\u5c06\u591a\u4e2a\u5c0f\u8bf7\u6c42\u5408\u5e76\u4e3a\u4e00\u4e2a\u5927\u8bf7\u6c42&#xff0c;\u51cf\u5c11\u7f51\u7edc\u5f80\u8fd4\u6b21\u6570\u3002<\/p>\n<p>\u6570\u636e\u538b\u7f29&#xff1a;\u5728WebSocket\u901a\u4fe1\u4e2d\u4f7f\u7528JSON\u538b\u7f29\u6216\u4e8c\u8fdb\u5236\u683c\u5f0f&#xff0c;\u51cf\u5c11\u6570\u636e\u4f20\u8f93\u91cf\u3002<\/p>\n<p>\u9884\u52a0\u8f7d&#xff1a;\u5728\u7528\u6237\u53ef\u80fd\u6267\u884c\u7684\u4e0b\u4e00\u6b65\u64cd\u4f5c\u4e4b\u524d\u9884\u52a0\u8f7d\u6570\u636e\u3002\u4f8b\u5982&#xff0c;\u5728\u5339\u914d\u6210\u529f\u540e\u7acb\u5373\u9884\u52a0\u8f7d\u6e38\u620f\u914d\u7f6e\u3002<\/p>\n<h4>10.4 \u5185\u5b58\u4f18\u5316<\/h4>\n<p>\u53ca\u65f6\u91ca\u653e\u8d44\u6e90&#xff1a;\u5728aboutToDisappear\u4e2d\u91ca\u653e\u4e0d\u518d\u9700\u8981\u7684\u8d44\u6e90&#xff08;\u5b9a\u65f6\u5668\u3001WebSocket\u8fde\u63a5\u3001\u5927\u6570\u7ec4\u7b49&#xff09;\u3002<\/p>\n<p>\u907f\u514d\u5faa\u73af\u5f15\u7528&#xff1a;\u6ce8\u610f\u56de\u8c03\u51fd\u6570\u548c\u95ed\u5305\u4e2d\u5bf9\u5916\u90e8\u5bf9\u8c61\u7684\u5f15\u7528&#xff0c;\u907f\u514d\u521b\u5efa\u65e0\u6cd5\u88ab\u5783\u573e\u56de\u6536\u7684\u5faa\u73af\u5f15\u7528\u3002<\/p>\n<p>\u56fe\u7247\u8d44\u6e90\u7ba1\u7406&#xff1a;\u4f7f\u7528\u5408\u9002\u5c3a\u5bf8\u7684\u56fe\u7247&#xff0c;\u907f\u514d\u52a0\u8f7d\u8d85\u5927\u56fe\u7247\u540e\u7f29\u5c0f\u663e\u793a\u3002\u4f7f\u7528\u56fe\u7247\u7f13\u5b58\u7b56\u7565&#xff0c;\u907f\u514d\u91cd\u590d\u52a0\u8f7d\u540c\u4e00\u5f20\u56fe\u7247\u3002<\/p>\n<h4>10.5 \u6027\u80fd\u6d4b\u91cf<\/h4>\n<p>\u4f18\u5316\u7684\u524d\u63d0\u662f\u6d4b\u91cf\u3002\u5728HarmonyOS\u4e2d&#xff0c;\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u5de5\u5177\u8fdb\u884c\u6027\u80fd\u6d4b\u91cf&#xff1a;<\/p>\n<p>DevEco Profiler&#xff1a;\u96c6\u6210\u5728DevEco Studio\u4e2d\u7684\u6027\u80fd\u5206\u6790\u5de5\u5177&#xff0c;\u53ef\u4ee5\u5206\u6790CPU\u4f7f\u7528\u7387\u3001\u5185\u5b58\u5206\u914d\u3001\u51fd\u6570\u8c03\u7528\u8017\u65f6\u7b49\u3002<\/p>\n<p>hilog\u65f6\u95f4\u6233&#xff1a;\u5728\u5173\u952e\u64cd\u4f5c\u524d\u540e\u8f93\u51fa\u5e26\u65f6\u95f4\u6233\u7684\u65e5\u5fd7&#xff0c;\u8ba1\u7b97\u64cd\u4f5c\u8017\u65f6&#xff1a;<\/p>\n<p><span class=\"token keyword\">const<\/span> startTime <span class=\"token operator\">&#061;<\/span> Date<span class=\"token punctuation\">.<\/span><span class=\"token function\">now<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token comment\">\/\/ &#8230; \u6267\u884c\u64cd\u4f5c<\/span><br \/>\n<span class=\"token keyword\">const<\/span> elapsed <span class=\"token operator\">&#061;<\/span> Date<span class=\"token punctuation\">.<\/span><span class=\"token function\">now<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#8211;<\/span> startTime<span class=\"token punctuation\">;<\/span><br \/>\nhilog<span class=\"token punctuation\">.<\/span><span class=\"token function\">info<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">0x0000<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token constant\">TAG<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#039;Operation took %{public}d ms&#039;<\/span><span class=\"token punctuation\">,<\/span> elapsed<span class=\"token punctuation\">.<\/span><span class=\"token function\">toString<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>hidumper&#xff1a;\u4f7f\u7528hdc\u547d\u4ee4\u884c\u5de5\u5177\u83b7\u53d6\u7cfb\u7edf\u7ea7\u7684\u6027\u80fd\u6570\u636e&#xff0c;\u5305\u62ecCPU\u3001\u5185\u5b58\u3001\u7f51\u7edc\u7b49\u3002<\/p>\n<p>\u5728NearPlay\u9879\u76ee\u4e2d&#xff0c;\u6211\u4eec\u5bf9\u5173\u952e\u8def\u5f84&#xff08;\u5982\u5339\u914d\u6d41\u7a0b\u3001\u6e38\u620f\u72b6\u6001\u540c\u6b65\u3001\u8bed\u97f3\u8bc6\u522b\u542f\u52a8&#xff09;\u90fd\u5efa\u7acb\u4e86\u6027\u80fd\u57fa\u7ebf&#xff0c;\u4efb\u4f55\u6027\u80fd\u56de\u5f52\u90fd\u80fd\u88ab\u53ca\u65f6\u53d1\u73b0\u3002<\/p>\n<h3>11. NearPlay\u6a21\u62df\u5668\u8c03\u8bd5\u5b9e\u6218\u6848\u4f8b<\/h3>\n<h4>11.1 Pura 90\u6a21\u62df\u5668\u4e0eMate X7\u6a21\u62df\u5668\u7684\u5dee\u5f02<\/h4>\n<p>NearPlay\u9879\u76ee\u5728\u4e24\u4e2a\u6a21\u62df\u5668\u4e0a\u8fdb\u884c\u4e86\u6d4b\u8bd5&#xff1a;Pura 90\u548cMate X7\u3002\u4e24\u8005\u5728\u542f\u52a8\u901f\u5ea6\u3001\u6e32\u67d3\u6027\u80fd\u548c\u7a33\u5b9a\u6027\u65b9\u9762\u5b58\u5728\u663e\u8457\u5dee\u5f02\u3002Pura 90\u6a21\u62df\u5668\u542f\u52a8\u901f\u5ea6\u5feb&#xff08;\u7ea6\u4e09\u5341\u79d2&#xff09;&#xff0c;\u8fd0\u884c\u7a33\u5b9a&#xff0c;\u4ece\u672a\u51fa\u73b0\u8d85\u65f6\u95ee\u9898\u3002Mate X7\u6a21\u62df\u5668\u542f\u52a8\u8f83\u6162&#xff08;\u8d85\u8fc7\u4e24\u5206\u949f&#xff09;&#xff0c;\u4e14\u5728\u591a\u6b21\u6d4b\u8bd5\u4e2d\u51fa\u73b0\u542f\u52a8\u8d85\u65f6\u2014\u2014\u6a21\u62df\u5668\u8fdb\u7a0b\u542f\u52a8\u4f46hdc\u65e0\u6cd5\u8fde\u63a5\u3002\u6700\u7ec8\u6211\u4eec\u9009\u62e9Pura 90\u4f5c\u4e3a\u9ed8\u8ba4\u6d4b\u8bd5\u6a21\u62df\u5668\u3002<\/p>\n<h4>11.2 \u6a21\u62df\u5668\u91cd\u542f\u7b56\u7565<\/h4>\n<p>\u6a21\u62df\u5668\u5728\u957f\u65f6\u95f4\u8fd0\u884c\u540e\u53ef\u80fd\u51fa\u73b0\u5361\u987f\u3001\u767d\u5c4f\u6216hdc\u8fde\u63a5\u65ad\u5f00\u7b49\u95ee\u9898\u3002\u6211\u4eec\u7684\u91cd\u542f\u7b56\u7565\u662f&#xff1a;\u5148\u901a\u8fc7\u4efb\u52a1\u7ba1\u7406\u5668\u7ec8\u6b62Emulator\u8fdb\u7a0b&#xff08;\u800c\u975e\u5173\u95ed\u6a21\u62df\u5668\u7a97\u53e3\u2014\u2014\u7a97\u53e3\u5173\u95ed\u6709\u65f6\u4e0d\u4f1a\u7ec8\u6b62\u540e\u53f0\u8fdb\u7a0b&#xff09;&#xff0c;\u7b49\u5f85\u7ea6\u516d\u5341\u79d2\u8ba9\u7aef\u53e3\u91ca\u653e&#xff0c;\u7136\u540e\u91cd\u65b0\u542f\u52a8\u6a21\u62df\u5668\u3002\u5728\u8fde\u7eed\u6d4b\u8bd5\u591a\u4e2a\u6e38\u620f\u9875\u9762\u65f6&#xff0c;\u5982\u679c\u53d1\u73b0\u9875\u9762\u52a0\u8f7d\u660e\u663e\u53d8\u6162&#xff08;\u8d85\u8fc7\u4e94\u79d2\u767d\u5c4f&#xff09;&#xff0c;\u5efa\u8bae\u91cd\u542f\u6a21\u62df\u5668\u540e\u518d\u6d4b\u8bd5\u3002<\/p>\n<h4>11.3 \u622a\u56fe\u81ea\u52a8\u5316\u6d41\u7a0b<\/h4>\n<p>NearPlay\u7684\u4e09\u5341\u7bc7\u6587\u6863\u9700\u8981\u5927\u91cf\u622a\u56fe\u4f5c\u4e3a\u914d\u56fe\u3002\u6211\u4eec\u5efa\u7acb\u7684\u622a\u56fe\u6d41\u7a0b\u662f&#xff1a;\u9996\u5148\u542f\u52a8\u6a21\u62df\u5668\u548c\u5e94\u7528&#xff0c;\u7136\u540e\u624b\u52a8\u64cd\u4f5c\u5230\u76ee\u6807\u9875\u9762\u72b6\u6001&#xff0c;\u4f7f\u7528hdc shell snapshot_display\u6355\u83b7\u5c4f\u5e55\u622a\u56fe&#xff0c;\u901a\u8fc7hdc file recv\u5c06\u622a\u56fe\u4ece\u6a21\u62df\u5668\u62c9\u53d6\u5230\u672c\u5730\u3002\u6bcf\u5f20\u622a\u56fe\u6309&#034;\u5e8f\u53f7-\u4e3b\u9898-\u7f16\u53f7&#034;\u683c\u5f0f\u547d\u540d&#xff0c;\u5b58\u5165docs\/screenshots\/\u5bf9\u5e94\u5b50\u76ee\u5f55\u3002\u5341\u4e09\u7ec4\u622a\u56fe\u8986\u76d6\u4e86\u9996\u9875\u3001\u516d\u4e2a\u6e38\u620f\u9875\u9762\u3001\u804a\u5929\u3001\u5339\u914d\u3001\u6743\u9650\u3001\u6d3b\u52a8\u3001\u8bed\u97f3\u8f93\u5165\u548c\u771f\u5fc3\u8bdd\u5927\u5192\u9669\u7b49\u6838\u5fc3\u754c\u9762\u3002<\/p>\n<h4>11.4 hdc\u5e38\u7528\u547d\u4ee4\u901f\u67e5<\/h4>\n<p>\u4ee5\u4e0b\u662fNearPlay\u5f00\u53d1\u4e2d\u6700\u5e38\u7528\u7684hdc\u547d\u4ee4&#xff1a;hdc list targets\u67e5\u770b\u5df2\u8fde\u63a5\u8bbe\u5907&#xff1b;hdc install xxx.hap\u5b89\u88c5\u5e94\u7528&#xff1b;hdc shell hilog | findstr NearPlay\u8fc7\u6ee4\u5e94\u7528\u65e5\u5fd7&#xff1b;hdc shell snapshot_display \/data\/xxx.jpeg\u622a\u56fe&#xff1b;hdc file recv \/data\/xxx.jpeg .\/local\/\u62c9\u53d6\u6587\u4ef6&#xff1b;hdc shell aa start -a EntryAbility -b com.example.nearplay\u542f\u52a8\u5e94\u7528\u3002\u8fd9\u4e9b\u547d\u4ee4\u8986\u76d6\u4e86\u5b89\u88c5\u3001\u8fd0\u884c\u3001\u8c03\u8bd5\u548c\u622a\u56fe\u7684\u5b8c\u6574\u6d41\u7a0b\u3002<\/p>\n<h3>12. ArkUI\u6e32\u67d3\u6027\u80fd\u6df1\u5ea6\u5206\u6790<\/h3>\n<h4>12.1 \u58f0\u660e\u5f0f\u6e32\u67d3\u7684\u5de5\u4f5c\u673a\u5236<\/h4>\n<p>ArkUI\u91c7\u7528\u58f0\u660e\u5f0f\u6e32\u67d3\u6a21\u578b\u2014\u2014\u5f00\u53d1\u8005\u63cf\u8ff0UI\u5e94\u8be5\u662f\u4ec0\u4e48\u6837\u5b50&#xff0c;\u6846\u67b6\u8d1f\u8d23\u5c06\u63cf\u8ff0\u8f6c\u5316\u4e3a\u5b9e\u9645\u7684\u6e32\u67d3\u64cd\u4f5c\u3002\u5f53&#064;State\u53d8\u91cf\u53d8\u5316\u65f6&#xff0c;\u6846\u67b6\u4f1a\u91cd\u65b0\u8c03\u7528build()\u65b9\u6cd5\u83b7\u53d6\u65b0\u7684UI\u63cf\u8ff0&#xff0c;\u7136\u540e\u4e0e\u4e0a\u4e00\u6b21\u7684\u63cf\u8ff0\u8fdb\u884cdiff&#xff0c;\u53ea\u66f4\u65b0\u53d1\u751f\u53d8\u5316\u7684\u90e8\u5206\u3002\u8fd9\u79cd\u589e\u91cf\u66f4\u65b0\u673a\u5236\u5728\u5927\u591a\u6570\u573a\u666f\u4e0b\u6027\u80fd\u826f\u597d&#xff0c;\u4f46\u5982\u679cbuild()\u65b9\u6cd5\u4e2d\u5b58\u5728\u6027\u80fd\u9677\u9631&#xff0c;diff\u7684\u5f00\u9500\u4e5f\u53ef\u80fd\u5f88\u5927\u3002<\/p>\n<h4>12.2 \u6e38\u620f\u9875\u9762\u7684\u6027\u80fd\u6311\u6218<\/h4>\n<p>NearPlay\u7684\u516d\u79cd\u6e38\u620f\u9875\u9762\u90fd\u6709\u5012\u8ba1\u65f6\u663e\u793a\u2014\u2014\u6bcf\u79d2\u66f4\u65b0\u4e00\u6b21timerValue\u7684&#064;State\u5b57\u6bb5&#xff0c;\u89e6\u53d1\u7ec4\u4ef6\u91cd\u6e32\u67d3\u3002\u5728\u72fc\u4eba\u6740\u9875\u9762\u4e2d&#xff0c;\u5012\u8ba1\u65f6\u66f4\u65b0\u4f1a\u89e6\u53d1\u6574\u4e2a\u9875\u9762\u7684diff\u8ba1\u7b97&#xff0c;\u5305\u62ec\u73a9\u5bb6\u5217\u8868\u3001\u804a\u5929\u6d88\u606f\u3001\u89d2\u8272\u4fe1\u606f\u7b49\u6240\u6709\u7ec4\u4ef6\u3002\u4f18\u5316\u65b9\u5411\u662f\u5c06\u5012\u8ba1\u65f6\u663e\u793a\u62bd\u53d6\u4e3a\u72ec\u7acb\u7684\u5b50\u7ec4\u4ef6&#xff0c;\u53ea\u8ba9\u8be5\u5b50\u7ec4\u4ef6\u4f9d\u8d56timerValue&#xff0c;\u907f\u514d\u6574\u4e2a\u9875\u9762\u7684\u91cd\u6e32\u67d3\u3002<\/p>\n<h4>12.3 Canvas\u7ed8\u5236\u7684\u6027\u80fd\u8003\u91cf<\/h4>\n<p>\u770b\u8c01\u53cd\u5e94\u5feb\u548c\u4f60\u753b\u6211\u731c\u4e24\u4e2a\u6e38\u620f\u4f7f\u7528Canvas\u7ed8\u5236\u3002Canvas\u7684drawTable()\u65b9\u6cd5\u6bcf\u6b21\u8c03\u7528\u90fd\u5b8c\u6574\u91cd\u7ed8\u2014\u2014\u5305\u62ec\u80cc\u666f\u3001\u6240\u6709\u5361\u724c\u548c\u8fb9\u6846\u3002\u5728\u516b\u5f20\u5361\u724c\u7684\u89c4\u6a21\u4e0b&#xff0c;\u5168\u91cf\u91cd\u7ed8\u7684\u6027\u80fd\u5f00\u9500\u53ef\u4ee5\u5ffd\u7565\u3002\u4f46\u5982\u679c\u672a\u6765\u6269\u5c55\u4e3a\u66f4\u591a\u5361\u724c\u6216\u52a8\u753b\u6548\u679c&#xff0c;\u9700\u8981\u5f15\u5165\u589e\u91cf\u7ed8\u5236\u7b56\u7565\u2014\u2014\u53ea\u91cd\u7ed8\u53d1\u751f\u53d8\u5316\u7684\u90e8\u5206\u3002Canvas\u7684\u5c3a\u5bf8\u901a\u8fc7display.getDefaultDisplaySync()\u83b7\u53d6\u5c4f\u5e55\u5bbd\u5ea6\u81ea\u9002\u5e94\u8ba1\u7b97&#xff0c;\u786e\u4fdd\u5728\u4e0d\u540c\u8bbe\u5907\u4e0a\u6b63\u786e\u663e\u793a\u3002<\/p>\n<h4>12.4 ForEach\u4e0eLazyForEach\u7684\u9009\u62e9<\/h4>\n<p>NearPlay\u5f53\u524d\u6240\u6709\u5217\u8868\u90fd\u4f7f\u7528ForEach\u6e32\u67d3\u3002ForEach\u5728\u5217\u8868\u9879\u6570\u91cf\u8f83\u5c11&#xff08;\u5341\u51e0\u4e2a\u4ee5\u5185&#xff09;\u65f6\u6027\u80fd\u8db3\u591f\u3002\u4f46\u5f53\u9644\u8fd1\u7528\u6237\u6570\u91cf\u589e\u591a\u3001\u804a\u5929\u6d88\u606f\u5386\u53f2\u53d8\u957f\u65f6&#xff0c;ForEach\u4f1a\u4e00\u6b21\u6027\u6e32\u67d3\u6240\u6709\u9879&#xff0c;\u5bfc\u81f4\u52a0\u8f7d\u53d8\u6162\u548c\u5185\u5b58\u5360\u7528\u589e\u52a0\u3002LazyForEach\u662fArkUI\u63d0\u4f9b\u7684\u61d2\u52a0\u8f7d\u5217\u8868\u6e32\u67d3API&#xff0c;\u53ea\u6e32\u67d3\u53ef\u89c1\u533a\u57df\u7684\u9879&#xff0c;\u6eda\u52a8\u5230\u65b0\u533a\u57df\u65f6\u624d\u52a0\u8f7d\u65b0\u9879\u3002\u672a\u6765\u7248\u672c\u5e94\u5c06\u804a\u5929\u6d88\u606f\u5217\u8868\u548c\u957f\u7528\u6237\u5217\u8868\u8fc1\u79fb\u4e3aLazyForEach\u3002<\/p>\n<h3>13. \u6784\u5efa\u4ea7\u7269\u4e0e\u90e8\u7f72<\/h3>\n<h4>13.1 HAP\u5305\u7ed3\u6784<\/h4>\n<p>NearPlay\u6784\u5efa\u751f\u6210\u7684HAP\u5305\u5305\u542b\u4ee5\u4e0b\u4e3b\u8981\u90e8\u5206&#xff1a;ets\u76ee\u5f55\u5b58\u653e\u7f16\u8bd1\u540e\u7684ArkTS\u5b57\u8282\u7801&#xff1b;resources\u76ee\u5f55\u5b58\u653e\u56fe\u7247\u3001\u5b57\u7b26\u4e32\u7b49\u8d44\u6e90&#xff1b;libs\u76ee\u5f55\u5b58\u653eNative\u5e93&#xff08;NearPlay\u672a\u4f7f\u7528&#xff09;&#xff1b;module.json\u662f\u6a21\u5757\u914d\u7f6e\u6587\u4ef6\u3002\u6574\u4e2aHAP\u5305\u5927\u5c0f\u7ea6\u4e09\u5230\u4e94\u5146\u5b57\u8282&#xff0c;\u5176\u4e2d\u8d44\u6e90\u6587\u4ef6\u5360\u5927\u90e8\u5206\u3002\u51cf\u5c11\u56fe\u7247\u8d44\u6e90\u7684\u5927\u5c0f\u662f\u51cf\u5c0fHAP\u5305\u4f53\u79ef\u7684\u6700\u6709\u6548\u624b\u6bb5\u3002<\/p>\n<h4>13.2 \u7b7e\u540d\u4e0e\u5b89\u88c5<\/h4>\n<p>HarmonyOS\u5e94\u7528\u5b89\u88c5\u5230\u771f\u673a\u9700\u8981\u7b7e\u540d\u3002\u5f00\u53d1\u9636\u6bb5\u4f7f\u7528\u8c03\u8bd5\u7b7e\u540d&#xff0c;\u5728DevEco Studio\u4e2d\u81ea\u52a8\u7ba1\u7406\u3002\u53d1\u5e03\u9636\u6bb5\u9700\u8981\u7533\u8bf7\u53d1\u5e03\u8bc1\u4e66\u548cProfile\u3002NearPlay\u5f53\u524d\u4f7f\u7528\u8c03\u8bd5\u7b7e\u540d&#xff0c;\u5728\u6a21\u62df\u5668\u4e0a\u8fd0\u884c\u65e0\u9700\u7b7e\u540d\u3002\u5728\u771f\u673a\u4e0a\u6d4b\u8bd5\u65f6&#xff0c;\u5982\u679c\u51fa\u73b0\u5b89\u88c5\u5931\u8d25&#xff0c;\u9996\u5148\u68c0\u67e5\u7b7e\u540d\u914d\u7f6e\u662f\u5426\u6b63\u786e\u2014\u2014DevEco Studio\u7684File\u2192Project Structure\u2192Signing Configs\u4e2d\u9700\u8981\u914d\u7f6e\u6b63\u786e\u7684\u8bc1\u4e66\u548cProfile\u3002<\/p>\n<h4>13.3 \u591a\u8bbe\u5907\u9002\u914d<\/h4>\n<p>NearPlay\u9700\u8981\u9002\u914d\u4e0d\u540c\u5c4f\u5e55\u5c3a\u5bf8\u7684HarmonyOS\u8bbe\u5907\u2014\u2014\u624b\u673a\u3001\u5e73\u677f\u548c\u6298\u53e0\u5c4f\u3002\u5f53\u524d\u4f7f\u7528vp&#xff08;\u865a\u62df\u50cf\u7d20&#xff09;\u4f5c\u4e3a\u5e03\u5c40\u5355\u4f4d&#xff0c;\u786e\u4fdd\u5728\u4e0d\u540c\u5206\u8fa8\u7387\u4e0bUI\u5143\u7d20\u7684\u5927\u5c0f\u4e00\u81f4\u3002Canvas\u7ed8\u5236\u65f6\u901a\u8fc7display.getDefaultDisplaySync()\u83b7\u53d6\u5b9e\u9645\u5c4f\u5e55\u5bbd\u5ea6\u8fdb\u884c\u81ea\u9002\u5e94\u8ba1\u7b97\u3002\u6298\u53e0\u5c4f\u7684\u9002\u914d\u9700\u8981\u5728\u5c4f\u5e55\u5c3a\u5bf8\u53d8\u5316\u65f6\u91cd\u65b0\u5e03\u5c40&#xff0c;\u8fd9\u662f\u672a\u6765\u7248\u672c\u9700\u8981\u5904\u7406\u7684\u573a\u666f\u3002<\/p>\n<h3>14. DevEco Studio\u5f00\u53d1\u73af\u5883\u4f18\u5316<\/h3>\n<h4>14.1 IDE\u6027\u80fd\u8c03\u4f18<\/h4>\n<p>DevEco Studio\u57fa\u4e8eIntelliJ\u5e73\u53f0&#xff0c;\u5176\u6027\u80fd\u53d7JVM\u53c2\u6570\u5f71\u54cd\u3002\u5728\u5904\u7406\u5927\u578b\u9879\u76ee\u65f6&#xff0c;\u5efa\u8bae\u589e\u5927IDE\u7684\u6700\u5927\u5806\u5185\u5b58\u2014\u2014\u5728DevEco Studio\u7684vmoptions\u6587\u4ef6\u4e2d\u5c06-Xmx\u53c2\u6570\u4ece\u9ed8\u8ba4\u7684\u4e24\u5409\u5b57\u8282\u589e\u52a0\u5230\u56db\u5409\u5b57\u8282\u6216\u66f4\u9ad8\u3002\u8fd9\u663e\u8457\u51cf\u5c11\u4e86\u4ee3\u7801\u5206\u6790\u3001\u7d22\u5f15\u6784\u5efa\u548c\u81ea\u52a8\u8865\u5168\u65f6\u7684\u5361\u987f\u3002\u540c\u65f6&#xff0c;\u6392\u9664build\u548coh_modules\u76ee\u5f55\u7684\u7d22\u5f15&#xff08;Settings\u2192Directories\u2192Excluded&#xff09;&#xff0c;\u53ef\u4ee5\u52a0\u901f\u9879\u76ee\u7d22\u5f15\u548c\u6587\u4ef6\u641c\u7d22\u3002<\/p>\n<h4>14.2 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HAP\u5305\u7684\u7248\u672c\u53f7\u89c4\u5219<\/h4>\n<p>NearPlay\u7684\u7248\u672c\u53f7\u9075\u5faa\u8bed\u4e49\u5316\u7248\u672c\u89c4\u8303\u2014\u2014\u4e3b\u7248\u672c\u53f7.\u6b21\u7248\u672c\u53f7.\u4fee\u8ba2\u53f7\u3002\u4e3b\u7248\u672c\u53f7\u53d8\u66f4\u8868\u793a\u4e0d\u517c\u5bb9\u7684API\u4fee\u6539&#xff08;\u5982\u91cd\u6784\u6d88\u606f\u534f\u8bae&#xff09;&#xff0c;\u6b21\u7248\u672c\u53f7\u53d8\u66f4\u8868\u793a\u5411\u540e\u517c\u5bb9\u7684\u529f\u80fd\u65b0\u589e&#xff08;\u5982\u65b0\u589e\u4e00\u79cd\u6e38\u620f&#xff09;&#xff0c;\u4fee\u8ba2\u53f7\u53d8\u66f4\u8868\u793a\u5411\u540e\u517c\u5bb9\u7684\u95ee\u9898\u4fee\u590d&#xff08;\u5982\u4fee\u590d\u8bed\u97f3\u8bc6\u522b\u5d29\u6e83&#xff09;\u3002\u7248\u672c\u53f7\u5b9a\u4e49\u5728AppScope\u7684app.json5\u7684versionName\u5b57\u6bb5\u4e2d&#xff0c;\u6bcf\u6b21\u53d1\u5e03\u65b0\u7248\u672c\u65f6\u9012\u589e\u5bf9\u5e94\u7684\u7248\u672c\u53f7\u3002<\/p>\n<h4>16.2 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