{"id":92502,"date":"2026-08-10T13:49:06","date_gmt":"2026-08-10T05:49:06","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/92502.html"},"modified":"2026-08-10T13:49:06","modified_gmt":"2026-08-10T05:49:06","slug":"%e5%89%8d%e7%ab%af%e9%a1%b5%e9%9d%a2%e8%b0%83%e7%94%a8%e5%ba%94%e7%94%a8%e4%be%a7%e5%87%bd%e6%95%b0%ef%bc%9a%e9%b8%bf%e8%92%99-arkweb-%e5%8f%8c%e5%90%91%e9%80%9a%e4%bf%a1%e5%ad%a6%e4%b9%a0%e7%ac%94","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/92502.html","title":{"rendered":"\u524d\u7aef\u9875\u9762\u8c03\u7528\u5e94\u7528\u4fa7\u51fd\u6570\uff1a\u9e3f\u8499 ArkWeb \u53cc\u5411\u901a\u4fe1\u5b66\u4e60\u7b14\u8bb0"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/08\/20260810054904-6a796650c416d.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" 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\/<\/p>\n<p>         a<\/p>\n<p>         \/<\/p>\n<p>         1190000046913687<\/p>\n<p>         )<\/p>\n<p>         [<\/p>\n<p>        TRAE_REF](https:\/\/blog.segmentfault.com\/a\/1190000046913687)[<\/p>\n<p>     <\/span><span class=\"katex-html\"><span class=\"base\"><span class=\"strut\" style=\"height: 1em;vertical-align: -0.25em\"><\/span><span class=\"mord mathnormal\" style=\"margin-right: 0.1389em\">T<\/span><span class=\"mord mathnormal\" style=\"margin-right: 0.0077em\">R<\/span><span class=\"mord mathnormal\">A<\/span><span class=\"mord\"><span class=\"mord mathnormal\" style=\"margin-right: 0.0576em\">E<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.3283em\"><span class=\"\" style=\"top: -2.55em;margin-left: -0.0576em;margin-right: 0.05em\"><span class=\"pstrut\" style=\"height: 2.7em\"><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\" style=\"margin-right: 0.0077em\">R<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><span class=\"vlist-r\"><span class=\"vlist\" style=\"height: 0.15em\"><span class=\"\"><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord mathnormal\" style=\"margin-right: 0.0576em\">E<\/span><span class=\"mord mathnormal\" style=\"margin-right: 0.1389em\">F<\/span><span class=\"mclose\">]<\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">h<\/span><span class=\"mord mathnormal\">ttp<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mspace\" style=\"margin-right: 0.2778em\"><\/span><span class=\"mrel\">:<\/span><span class=\"mspace\" style=\"margin-right: 0.2778em\"><\/span><\/span><span class=\"base\"><span class=\"strut\" style=\"height: 1em;vertical-align: -0.25em\"><\/span><span class=\"mord\">\/\/<\/span><span class=\"mord mathnormal\">b<\/span><span class=\"mord mathnormal\" style=\"margin-right: 0.0197em\">l<\/span><span class=\"mord mathnormal\">o<\/span><span class=\"mord mathnormal\" style=\"margin-right: 0.0359em\">g<\/span><span class=\"mord\">.<\/span><span class=\"mord mathnormal\">se<\/span><span class=\"mord mathnormal\" style=\"margin-right: 0.0359em\">g<\/span><span class=\"mord mathnormal\">m<\/span><span class=\"mord mathnormal\">e<\/span><span class=\"mord mathnormal\">n<\/span><span class=\"mord mathnormal\">t<\/span><span class=\"mord mathnormal\" style=\"margin-right: 0.1076em\">f<\/span><span class=\"mord mathnormal\">a<\/span><span class=\"mord mathnormal\">u<\/span><span class=\"mord mathnormal\" style=\"margin-right: 0.0197em\">l<\/span><span class=\"mord mathnormal\">t<\/span><span class=\"mord\">.<\/span><span class=\"mord mathnormal\">co<\/span><span class=\"mord mathnormal\">m<\/span><span class=\"mord\">\/<\/span><span class=\"mord mathnormal\">a<\/span><span class=\"mord\">\/1190000046913687<\/span><span class=\"mclose\">)<\/span><span class=\"mopen\">[<\/span><\/span><\/span><\/span><\/span>TRAE_REF<\/p>\n<h3>\u4e24\u79cd\u6ce8\u518c\u65b9\u5f0f&#xff1a;\u4e0d\u662f\u4e8c\u9009\u4e00&#xff0c;\u800c\u662f\u65f6\u673a\u4e0d\u540c<\/h3>\n<p>ArkWeb \u63d0\u4f9b\u4e86\u4e24\u4e2a\u63a5\u53e3\u628a ArkTS \u5bf9\u8c61\u6ce8\u518c\u5230\u524d\u7aef\u9875\u9762&#xff0c;\u521d\u5b66\u65f6\u5f88\u5bb9\u6613\u628a\u5b83\u4eec\u5f53\u6210&#034;\u4e24\u79cd\u7b49\u4ef7\u5199\u6cd5&#034;&#xff0c;\u5176\u5b9e\u5b83\u4eec\u7684\u6838\u5fc3\u5dee\u5f02\u5728\u4e8e\u8c03\u7528\u65f6\u673a\u3002<\/p>\n<h4>javaScriptProxy()&#xff1a;Web \u7ec4\u4ef6\u521d\u59cb\u5316\u65f6\u6ce8\u5165<\/h4>\n<p>javaScriptProxy() \u662f Web \u7ec4\u4ef6\u7684\u94fe\u5f0f\u65b9\u6cd5&#xff0c;\u8ddf\u7740 Web(&#8230;) \u4e00\u8d77\u58f0\u660e&#xff0c;\u5728\u7ec4\u4ef6\u521d\u59cb\u5316\u9636\u6bb5\u5c31\u628a\u5bf9\u8c61\u6ce8\u5165\u5230\u524d\u7aef\u9875\u9762\u3002\u8fd9\u610f\u5473\u7740\u9875\u9762\u4e00\u52a0\u8f7d&#xff0c;\u6ce8\u518c\u7684\u5bf9\u8c61\u5c31\u5df2\u7ecf\u5b58\u5728&#xff0c;\u524d\u7aef\u53ef\u4ee5\u65e0\u611f\u8c03\u7528&#xff0c;\u4e0d\u4f1a\u51fa\u73b0&#034;\u9875\u9762\u8dd1\u5f97\u592a\u5feb\u3001\u5bf9\u8c61\u8fd8\u6ca1\u6ce8\u518c&#034;\u7684\u65f6\u5e8f\u95ee\u9898\u3002<\/p>\n<p>\u9002\u5408\u90a3\u4e9b\u4ece\u7b2c\u4e00\u884c JS \u5c31\u8981\u7528\u5230\u7684\u5bf9\u8c61&#xff0c;\u6bd4\u5982\u5168\u5c40\u914d\u7f6e\u3001\u8bbe\u5907\u4fe1\u606f\u3001\u57fa\u7840\u5de5\u5177\u65b9\u6cd5\u3002<\/p>\n<p><span class=\"token comment\">\/\/ xxx.ets<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token punctuation\">{<\/span> webview <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">from<\/span> <span class=\"token string\">&#039;&#064;kit.ArkWeb&#039;<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token keyword\">class<\/span> <span class=\"token class-name\">DeviceInfoClass<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n  <span class=\"token function\">constructor<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><span class=\"token punctuation\">}<\/span><\/p>\n<p>  <span class=\"token function\">getOSVersion<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token operator\">:<\/span> <span class=\"token builtin\">string<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> <span class=\"token string\">&#039;HarmonyOS 5.0&#039;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n  <span class=\"token punctuation\">}<\/span><\/p>\n<p>  <span class=\"token function\">getDeviceId<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token operator\">:<\/span> <span class=\"token builtin\">string<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> <span class=\"token string\">&#039;device-uuid-xxxx&#039;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n  <span class=\"token punctuation\">}<\/span><\/p>\n<p>  <span class=\"token function\">saveToLocal<\/span><span class=\"token punctuation\">(<\/span>key<span class=\"token operator\">:<\/span> <span class=\"token builtin\">string<\/span><span class=\"token punctuation\">,<\/span> value<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 builtin\">console<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">log<\/span><span class=\"token punctuation\">(<\/span><span class=\"token template-string\"><span class=\"token template-punctuation string\">&#096;<\/span><span class=\"token string\">\u4fdd\u5b58\u5230\u672c\u5730&#xff1a;<\/span><span class=\"token interpolation\"><span class=\"token interpolation-punctuation punctuation\">${<\/span>key<span class=\"token interpolation-punctuation punctuation\">}<\/span><\/span><span class=\"token string\"> &#061; <\/span><span class=\"token interpolation\"><span class=\"token interpolation-punctuation punctuation\">${<\/span>value<span class=\"token interpolation-punctuation punctuation\">}<\/span><\/span><span class=\"token template-punctuation string\">&#096;<\/span><\/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<p><span class=\"token decorator\"><span class=\"token at operator\">&#064;<\/span><span class=\"token function\">Entry<\/span><\/span><br \/>\n<span class=\"token decorator\"><span class=\"token at operator\">&#064;<\/span><span class=\"token function\">Component<\/span><\/span><br \/>\nstruct WebComponent <span class=\"token punctuation\">{<\/span><br \/>\n  webviewController<span class=\"token operator\">:<\/span> webview<span class=\"token punctuation\">.<\/span>WebviewController <span class=\"token operator\">&#061;<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">webview<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">WebviewController<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><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> deviceInfo<span class=\"token operator\">:<\/span> DeviceInfoClass <span class=\"token operator\">&#061;<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">DeviceInfoClass<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><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\">Column<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n      <span class=\"token function\">Web<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span> src<span class=\"token operator\">:<\/span> <span class=\"token function\">$rawfile<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;index.html&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span> controller<span class=\"token operator\">:<\/span> <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>webviewController <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">.<\/span><span class=\"token function\">javaScriptProxy<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span><br \/>\n          object<span class=\"token operator\">:<\/span> <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>deviceInfo<span class=\"token punctuation\">,<\/span><br \/>\n          name<span class=\"token operator\">:<\/span> <span class=\"token string\">&#039;deviceInfo&#039;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n          methodList<span class=\"token operator\">:<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token string\">&#039;getOSVersion&#039;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#039;getDeviceId&#039;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#039;saveToLocal&#039;<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span><br \/>\n          controller<span class=\"token operator\">:<\/span> <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>webviewController<span class=\"token punctuation\">,<\/span><br \/>\n          asyncMethodList<span class=\"token operator\">:<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span><br \/>\n          permission<span class=\"token operator\">:<\/span> <span class=\"token string\">&#039;&#039;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><br \/>\n  <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>\u524d\u7aef\u8fd9\u8fb9\u5c31\u50cf\u8c03\u4e00\u4e2a\u5168\u5c40\u5bf9\u8c61&#xff1a;<\/p>\n<p><span class=\"token comment\">&lt;!&#8211; index.html &#8211;&gt;<\/span><br \/>\n<span class=\"token doctype\"><span class=\"token punctuation\">&lt;!<\/span><span class=\"token doctype-tag\">DOCTYPE<\/span> <span class=\"token name\">html<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>html<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>body<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n  <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>button<\/span> <span class=\"token special-attr\"><span class=\"token attr-name\">onclick<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span><span class=\"token value javascript language-javascript\"><span class=\"token function\">showInfo<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><\/span><span class=\"token punctuation\">&#034;<\/span><\/span><\/span><span class=\"token punctuation\">&gt;<\/span><\/span>\u83b7\u53d6\u8bbe\u5907\u4fe1\u606f<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>button<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n  <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>p<\/span> <span class=\"token attr-name\">id<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>info<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">&gt;<\/span><\/span><span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>p<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n  <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>script<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><span class=\"token script\"><span class=\"token language-javascript\"><br \/>\n    <span class=\"token keyword\">function<\/span> <span class=\"token function\">showInfo<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n      <span class=\"token keyword\">const<\/span> os <span class=\"token operator\">&#061;<\/span> deviceInfo<span class=\"token punctuation\">.<\/span><span class=\"token function\">getOSVersion<\/span><span class=\"token punctuation\">(<\/span><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> deviceInfo<span class=\"token punctuation\">.<\/span><span class=\"token function\">getDeviceId<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n      document<span class=\"token punctuation\">.<\/span><span class=\"token function\">getElementById<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;info&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>innerText <span class=\"token operator\">&#061;<\/span> <span class=\"token template-string\"><span class=\"token template-punctuation string\">&#096;<\/span><span class=\"token string\">\u7cfb\u7edf&#xff1a;<\/span><span class=\"token interpolation\"><span class=\"token interpolation-punctuation punctuation\">${<\/span>os<span class=\"token interpolation-punctuation punctuation\">}<\/span><\/span><span class=\"token string\">&#xff0c;\u8bbe\u5907ID&#xff1a;<\/span><span class=\"token interpolation\"><span class=\"token interpolation-punctuation punctuation\">${<\/span>id<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><\/span><span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>script<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>body<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>html<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><\/p>\n<p>javaScriptProxy() \u7684\u53c2\u6570\u91cc\u6709\u51e0\u4e2a\u5bb9\u6613\u5ffd\u7565\u7684\u70b9&#xff1a;methodList \u58f0\u660e\u54ea\u4e9b\u65b9\u6cd5\u4f1a\u88ab\u66b4\u9732&#xff0c;\u6ca1\u5728\u5217\u8868\u91cc\u7684\u65b9\u6cd5\u524d\u7aef\u8c03\u4e0d\u5230&#xff1b;asyncMethodList \u5355\u72ec\u58f0\u660e\u5f02\u6b65\u65b9\u6cd5&#xff0c;\u548c methodList \u662f\u5206\u5f00\u7684&#xff1b;permission \u63a7\u5236\u54ea\u4e9b URL \u80fd\u8bbf\u95ee&#xff0c;\u7559\u7a7a\u8868\u793a\u4e0d\u505a\u9650\u5236&#xff08;\u5f00\u53d1\u671f\u65b9\u4fbf&#xff0c;\u4e0a\u7ebf\u524d\u4e00\u5b9a\u8981\u8865\u4e0a&#xff09;\u3002<\/p>\n<h4>registerJavaScriptProxy()&#xff1a;\u521d\u59cb\u5316\u5b8c\u6210\u540e\u52a8\u6001\u6ce8\u518c<\/h4>\n<p>registerJavaScriptProxy() \u662f WebviewController \u7684\u65b9\u6cd5&#xff0c;\u4e0d\u8ddf\u5728 Web \u7ec4\u4ef6\u58f0\u660e\u91cc&#xff0c;\u800c\u662f\u5728\u7ec4\u4ef6\u521d\u59cb\u5316\u5b8c\u6210\u4e4b\u540e\u3001\u7531\u4e1a\u52a1\u4ee3\u7801\u4e3b\u52a8\u8c03\u7528\u3002\u5b83\u7684\u4ef7\u503c\u5728\u4e8e&#034;\u52a8\u6001&#034;\u2014\u2014\u53ef\u4ee5\u6839\u636e\u8fd0\u884c\u65f6\u6761\u4ef6\u51b3\u5b9a\u6ce8\u518c\u4ec0\u4e48\u5bf9\u8c61&#xff0c;\u6216\u8005\u5728\u9875\u9762\u52a0\u8f7d\u5230\u67d0\u4e2a\u9636\u6bb5\u540e\u518d\u6ce8\u5165\u3002<\/p>\n<p>\u8fd9\u91cc\u6709\u4e00\u4e2a\u5b98\u65b9\u6587\u6863\u53cd\u590d\u5f3a\u8c03\u3001\u4f46\u6211\u7b2c\u4e00\u6b21\u7528\u5c31\u8e29\u5230\u7684\u5751&#xff1a;\u6ce8\u518c\u4e4b\u540e\u5fc5\u987b\u8c03\u7528 refresh() \u624d\u80fd\u751f\u6548\u3002$TRAE_REF<\/p>\n<p><span class=\"token comment\">\/\/ xxx.ets<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token punctuation\">{<\/span> webview <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">from<\/span> <span class=\"token string\">&#039;&#064;kit.ArkWeb&#039;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token punctuation\">{<\/span> BusinessError <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">from<\/span> <span class=\"token string\">&#039;&#064;kit.BasicServicesKit&#039;<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token keyword\">class<\/span> <span class=\"token class-name\">UserServiceClass<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n  <span class=\"token function\">constructor<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><span class=\"token punctuation\">}<\/span><\/p>\n<p>  <span class=\"token function\">getToken<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token operator\">:<\/span> <span class=\"token builtin\">string<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> <span class=\"token string\">&#039;token-from-arkts&#039;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n  <span class=\"token punctuation\">}<\/span><\/p>\n<p>  <span class=\"token function\">refreshToken<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token operator\">:<\/span> <span class=\"token builtin\">string<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> <span class=\"token string\">&#039;token-refreshed&#039;<\/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 decorator\"><span class=\"token at operator\">&#064;<\/span><span class=\"token function\">Entry<\/span><\/span><br \/>\n<span class=\"token decorator\"><span class=\"token at operator\">&#064;<\/span><span class=\"token function\">Component<\/span><\/span><br \/>\nstruct WebComponent <span class=\"token punctuation\">{<\/span><br \/>\n  webviewController<span class=\"token operator\">:<\/span> webview<span class=\"token punctuation\">.<\/span>WebviewController <span class=\"token operator\">&#061;<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">webview<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">WebviewController<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><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> userService<span class=\"token operator\">:<\/span> UserServiceClass <span class=\"token operator\">&#061;<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">UserServiceClass<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><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\">Column<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n      <span class=\"token function\">Button<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;\u52a8\u6001\u6ce8\u518c UserService&#039;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">.<\/span><span class=\"token function\">onClick<\/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\">try<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>webviewController<span class=\"token punctuation\">.<\/span><span class=\"token function\">registerJavaScriptProxy<\/span><span class=\"token punctuation\">(<\/span><br \/>\n              <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>userService<span class=\"token punctuation\">,<\/span><br \/>\n              <span class=\"token string\">&#039;userService&#039;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n              <span class=\"token punctuation\">[<\/span><span class=\"token string\">&#039;getToken&#039;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#039;refreshToken&#039;<\/span><span class=\"token punctuation\">]<\/span><br \/>\n            <span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token comment\">\/\/ \u5173\u952e&#xff1a;\u6ce8\u518c\u540e\u5fc5\u987b refresh \u624d\u751f\u6548<\/span><br \/>\n            <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>webviewController<span class=\"token punctuation\">.<\/span><span class=\"token function\">refresh<\/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 keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span>error<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token keyword\">const<\/span> e <span class=\"token operator\">&#061;<\/span> error <span class=\"token keyword\">as<\/span> BusinessError<span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token builtin\">console<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">error<\/span><span class=\"token punctuation\">(<\/span><span class=\"token template-string\"><span class=\"token template-punctuation string\">&#096;<\/span><span class=\"token string\">ErrorCode: <\/span><span class=\"token interpolation\"><span class=\"token interpolation-punctuation punctuation\">${<\/span>e<span class=\"token punctuation\">.<\/span>code<span class=\"token interpolation-punctuation punctuation\">}<\/span><\/span><span class=\"token string\">, Message: <\/span><span class=\"token interpolation\"><span class=\"token interpolation-punctuation punctuation\">${<\/span>e<span class=\"token punctuation\">.<\/span>message<span class=\"token interpolation-punctuation punctuation\">}<\/span><\/span><span class=\"token template-punctuation string\">&#096;<\/span><\/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><\/p>\n<p>      <span class=\"token function\">Web<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span> src<span class=\"token operator\">:<\/span> <span class=\"token function\">$rawfile<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;index.html&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span> controller<span class=\"token operator\">:<\/span> <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>webviewController <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><br \/>\n  <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>\u6211\u7b2c\u4e00\u6b21\u5199\u7684\u65f6\u5019\u6f0f\u6389\u4e86 refresh()&#xff0c;\u524d\u7aef\u8c03\u7528\u4e00\u76f4\u62a5 userService is not defined&#xff0c;\u6392\u67e5\u4e86\u5c06\u8fd1\u534a\u5c0f\u65f6\u624d\u610f\u8bc6\u5230\u6ce8\u518c\u548c\u751f\u6548\u662f\u4e24\u6b65\u3002\u8fd9\u4e2a\u8bbe\u8ba1\u5176\u5b9e\u662f\u5408\u7406\u7684\u2014\u2014\u52a8\u6001\u6ce8\u518c\u5f80\u5f80\u4f34\u968f\u7740\u9875\u9762\u72b6\u6001\u53d8\u66f4&#xff0c;refresh() \u8ba9\u5f00\u53d1\u8005\u663e\u5f0f\u63a7\u5236\u751f\u6548\u65f6\u673a&#xff0c;\u907f\u514d\u6ce8\u518c\u5230\u4e00\u534a\u5c31\u88ab\u524d\u7aef\u8c03\u5230\u3002\u4f46\u6587\u6863\u91cc\u5982\u679c\u4e0d\u7279\u522b\u5f3a\u8c03&#xff0c;\u786e\u5b9e\u5bb9\u6613\u6f0f\u3002<\/p>\n<h4>\u4e24\u79cd\u65b9\u5f0f\u7684\u5bf9\u6bd4<\/h4>\n<table>\n<tr>\u7ef4\u5ea6javaScriptProxy()registerJavaScriptProxy()<\/tr>\n<tbody>\n<tr>\n<td>\u8c03\u7528\u4e3b\u4f53<\/td>\n<td>Web \u7ec4\u4ef6&#xff08;\u94fe\u5f0f\u58f0\u660e&#xff09;<\/td>\n<td>WebviewController<\/td>\n<\/tr>\n<tr>\n<td>\u8c03\u7528\u65f6\u673a<\/td>\n<td>\u7ec4\u4ef6\u521d\u59cb\u5316\u9636\u6bb5<\/td>\n<td>\u521d\u59cb\u5316\u5b8c\u6210\u540e\u4efb\u610f\u65f6\u673a<\/td>\n<\/tr>\n<tr>\n<td>\u662f\u5426\u9700\u8981 refresh<\/td>\n<td>\u4e0d\u9700\u8981<\/td>\n<td>\u5fc5\u987b\u8c03\u7528 refresh()<\/td>\n<\/tr>\n<tr>\n<td>\u9002\u5408\u573a\u666f<\/td>\n<td>\u5168\u5c40\u57fa\u7840\u5bf9\u8c61\u3001\u9996\u6b21\u52a0\u8f7d\u5c31\u8981\u7528\u7684\u80fd\u529b<\/td>\n<td>\u52a8\u6001\u6ce8\u5165\u3001\u6761\u4ef6\u6ce8\u518c\u3001\u5206\u9636\u6bb5\u52a0\u8f7d<\/td>\n<\/tr>\n<tr>\n<td>\u65f6\u5e8f\u98ce\u9669<\/td>\n<td>\u4f4e&#xff0c;\u5bf9\u8c61\u5728\u9875\u9762\u52a0\u8f7d\u524d\u5c31\u7eea<\/td>\n<td>\u9ad8&#xff0c;\u9700\u81ea\u884c\u4fdd\u8bc1\u6ce8\u518c\u65e9\u4e8e\u8c03\u7528<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u9009\u578b\u4e0a\u6211\u7684\u4f53\u4f1a\u662f&#xff1a;\u80fd\u7528 javaScriptProxy() \u5c31\u7528\u5b83&#xff0c;\u65f6\u5e8f\u6700\u7a33&#xff1b;\u53ea\u6709\u5f53\u4f60\u786e\u5b9e\u9700\u8981&#034;\u8fd0\u884c\u65f6\u624d\u77e5\u9053\u8be5\u6ce8\u518c\u4ec0\u4e48&#034;\u7684\u7075\u6d3b\u6027\u65f6&#xff0c;\u624d\u4e0a registerJavaScriptProxy()&#xff0c;\u5e76\u4e14\u628a refresh() \u5f53\u6210\u808c\u8089\u8bb0\u5fc6\u3002<\/p>\n<h3>\u53cd\u5411\u4e5f\u4e0d\u96be&#xff1a;\u5e94\u7528\u4fa7\u8c03\u7528\u524d\u7aef\u51fd\u6570<\/h3>\n<p>\u7406\u89e3\u4e86\u524d\u7aef\u8c03\u5e94\u7528\u4fa7&#xff0c;\u53cd\u5411\u5176\u5b9e\u66f4\u7b80\u5355\u3002\u5e94\u7528\u4fa7\u901a\u8fc7 WebviewController \u7684 runJavaScript() \u65b9\u6cd5&#xff0c;\u53ef\u4ee5\u76f4\u63a5\u6267\u884c\u524d\u7aef\u9875\u9762\u91cc\u7684 JS \u4ee3\u7801\u3002$TRAE_REF<\/p>\n<p><span class=\"token comment\">\/\/ \u524d\u7aef\u5b9a\u4e49\u4e00\u4e2a\u51fd\u6570<\/span><br \/>\n<span class=\"token comment\">\/\/ function updateContent(data) { document.getElementById(&#039;content&#039;).innerText &#061; data; }<\/span><\/p>\n<p><span class=\"token comment\">\/\/ \u5e94\u7528\u4fa7\u89e6\u53d1\u5b83<\/span><br \/>\n<span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>webviewController<span class=\"token punctuation\">.<\/span><span class=\"token function\">runJavaScript<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;updateContent(&#034;\u6765\u81eaArkTS\u7684\u95ee\u5019&#034;)&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>runJavaScript() \u7684\u53c2\u6570\u662f\u4e00\u6bb5 JS \u4ee3\u7801\u5b57\u7b26\u4e32&#xff0c;\u6240\u4ee5\u53ef\u4ee5\u4f20\u51fd\u6570\u8c03\u7528\u3001\u751a\u81f3\u4e00\u6bb5\u5c0f\u811a\u672c\u3002\u9e3f\u8499\u8fd8\u63d0\u4f9b\u4e86 runJavaScriptExt()&#xff0c;\u5728\u53c2\u6570\u7c7b\u578b\u548c\u8fd4\u56de\u5904\u7406\u4e0a\u66f4\u5f3a&#xff0c;\u9002\u5408\u9700\u8981\u62ff\u5230\u6267\u884c\u7ed3\u679c\u6216\u4f20\u7ed3\u6784\u5316\u6570\u636e\u7684\u573a\u666f\u3002<\/p>\n<p>\u8fd9\u79cd\u53cd\u5411\u8c03\u7528\u5728&#034;\u5e94\u7528\u4fa7\u62ff\u5230\u6570\u636e\u540e\u901a\u77e5\u524d\u7aef\u5237\u65b0&#034;\u7684\u573a\u666f\u7279\u522b\u597d\u7528&#xff0c;\u6bd4\u5982&#xff1a;\u539f\u751f\u7f51\u7edc\u8bf7\u6c42\u5b8c\u6210\u540e&#xff0c;\u8c03\u524d\u7aef\u51fd\u6570\u66f4\u65b0 UI&#xff1b;\u6216\u8005\u6536\u5230\u63a8\u9001\u540e&#xff0c;\u8c03\u524d\u7aef\u51fd\u6570\u5237\u65b0\u6d88\u606f\u5217\u8868\u3002<\/p>\n<h3>\u590d\u6742\u7c7b\u578b&#xff1a;\u4e0d\u662f\u53ea\u80fd\u4f20\u5b57\u7b26\u4e32<\/h3>\n<p>\u521d\u770b\u6587\u6863\u4f1a\u4ee5\u4e3a JavaScriptProxy \u53ea\u80fd\u4f20\u57fa\u7840\u7c7b\u578b&#xff0c;\u5b9e\u9645\u5b83\u5bf9\u6570\u7ec4\u548c\u5bf9\u8c61\u7684\u652f\u6301\u5f88\u5b8c\u6574\u3002<\/p>\n<h4>\u4f20\u6570\u7ec4<\/h4>\n<p><span class=\"token keyword\">class<\/span> <span class=\"token class-name\">NoteServiceClass<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n  <span class=\"token function\">getRecentNotes<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token operator\">:<\/span> <span class=\"token builtin\">Array<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token builtin\">string<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token string\">&#039;\u4ea7\u54c1\u5468\u4f1a\u7eaa\u8981&#039;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#039;\u9e3f\u8499\u9002\u914d\u7b14\u8bb0&#039;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#039;\u8bfb\u4e66\u7b14\u8bb0&#039;<\/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<p>\u524d\u7aef\u62ff\u5230\u7684\u5c31\u662f\u4e00\u4e2a\u6b63\u5e38\u7684 JS \u6570\u7ec4&#xff0c;\u53ef\u4ee5\u76f4\u63a5 forEach\u3001map\u3002<\/p>\n<h4>\u4f20\u5bf9\u8c61<\/h4>\n<p><span class=\"token keyword\">class<\/span> <span class=\"token class-name\">NoteItem<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n  title<span class=\"token operator\">:<\/span> <span class=\"token builtin\">string<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#039;&#039;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n  createTime<span class=\"token operator\">:<\/span> <span class=\"token builtin\">string<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#039;&#039;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n  tags<span class=\"token operator\">:<\/span> <span class=\"token builtin\">Array<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token builtin\">string<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&#061;<\/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\">class<\/span> <span class=\"token class-name\">NoteServiceClass<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n  <span class=\"token function\">getCurrentNote<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token operator\">:<\/span> NoteItem <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">const<\/span> note<span class=\"token operator\">:<\/span> NoteItem <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n      title<span class=\"token operator\">:<\/span> <span class=\"token string\">&#039;\u524d\u7aef\u9875\u9762\u8c03\u7528\u5e94\u7528\u4fa7\u51fd\u6570&#039;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n      createTime<span class=\"token operator\">:<\/span> <span class=\"token string\">&#039;2026-08-10&#039;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n      tags<span class=\"token operator\">:<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token string\">&#039;\u9e3f\u8499&#039;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#039;ArkWeb&#039;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#039;JavaScriptProxy&#039;<\/span><span class=\"token punctuation\">]<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> note<span class=\"token punctuation\">;<\/span><br \/>\n  <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>\u524d\u7aef\u62ff\u5230\u7684\u5c31\u662f\u4e00\u4e2a\u666e\u901a JS \u5bf9\u8c61&#xff0c;\u5b57\u6bb5\u540d\u548c ArkTS \u91cc\u7684\u4fdd\u6301\u4e00\u81f4\u3002\u8fd9\u91cc\u6709\u4e2a\u5fc3\u5f97&#xff1a;ArkTS \u4fa7\u7684\u5bf9\u8c61\u5b57\u6bb5\u547d\u540d\u8981\u548c\u524d\u7aef\u7ea6\u5b9a\u597d&#xff0c;\u56e0\u4e3a\u6ce8\u5165\u540e\u5b57\u6bb5\u540d\u662f\u76f4\u63a5\u900f\u4f20\u7684&#xff0c;ArkTS \u7528\u9a7c\u5cf0\u524d\u7aef\u5c31\u7528\u9a7c\u5cf0&#xff0c;\u522b\u4e00\u8fb9\u9a7c\u5cf0\u4e00\u8fb9\u4e0b\u5212\u7ebf&#xff0c;\u8c03\u8bd5\u65f6\u4f1a\u7ed5\u3002<\/p>\n<h3>\u5f02\u6b65\u8c03\u7528&#xff1a;Promise \u6ca1\u90a3\u4e48\u795e\u79d8<\/h3>\n<p>JavaScriptProxy \u5bf9 Promise \u7684\u652f\u6301&#xff0c;\u662f\u6211\u5728\u5b9e\u9645\u9879\u76ee\u91cc\u7528\u5f97\u6700\u591a\u7684\u80fd\u529b\u3002\u5f88\u591a\u5e94\u7528\u4fa7\u64cd\u4f5c\u662f\u5f02\u6b65\u7684\u2014\u2014\u8bfb\u6587\u4ef6\u3001\u53d1\u8bf7\u6c42\u3001\u67e5\u6570\u636e\u5e93\u2014\u2014\u524d\u7aef\u4e0d\u53ef\u80fd\u540c\u6b65\u7b49\u3002$TRAE_REF<\/p>\n<p>\u5e94\u7528\u4fa7\u8fd4\u56de\u4e00\u4e2a Promise&#xff1a;<\/p>\n<p><span class=\"token keyword\">class<\/span> <span class=\"token class-name\">FileServiceClass<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n  <span class=\"token function\">readFile<\/span><span class=\"token punctuation\">(<\/span>path<span class=\"token operator\">:<\/span> <span class=\"token builtin\">string<\/span><span class=\"token punctuation\">)<\/span><span class=\"token operator\">:<\/span> <span class=\"token builtin\">Promise<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token builtin\">string<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\"><span class=\"token builtin\">Promise<\/span><\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">(<\/span>resolve<span class=\"token punctuation\">,<\/span> reject<span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n      <span class=\"token comment\">\/\/ \u6a21\u62df\u5f02\u6b65\u8bfb\u6587\u4ef6<\/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\">if<\/span> <span class=\"token punctuation\">(<\/span>path<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n          <span class=\"token function\">resolve<\/span><span class=\"token punctuation\">(<\/span><span class=\"token template-string\"><span class=\"token template-punctuation string\">&#096;<\/span><span class=\"token string\">\u6587\u4ef6\u5185\u5bb9&#xff1a;<\/span><span class=\"token interpolation\"><span class=\"token interpolation-punctuation punctuation\">${<\/span>path<span class=\"token interpolation-punctuation punctuation\">}<\/span><\/span><span class=\"token string\"> \u7684\u6570\u636e<\/span><span class=\"token template-punctuation string\">&#096;<\/span><\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">else<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n          <span class=\"token function\">reject<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;\u8def\u5f84\u4e0d\u80fd\u4e3a\u7a7a&#039;<\/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><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>\u524d\u7aef\u7528 .then() \/ .catch() \u6b63\u5e38\u5904\u7406&#xff1a;<\/p>\n<p><span class=\"token keyword\">function<\/span> <span class=\"token function\">loadFile<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n  fileService<span class=\"token punctuation\">.<\/span><span class=\"token function\">readFile<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;notes\/test.md&#039;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token punctuation\">.<\/span><span class=\"token function\">then<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">(<\/span><span class=\"token parameter\">content<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n      document<span class=\"token punctuation\">.<\/span><span class=\"token function\">getElementById<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;content&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>innerText <span class=\"token operator\">&#061;<\/span> content<span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token punctuation\">.<\/span><span class=\"token function\">catch<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">(<\/span><span class=\"token parameter\">err<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n      console<span class=\"token punctuation\">.<\/span><span class=\"token function\">error<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;\u8bfb\u53d6\u5931\u8d25&#xff1a;&#039;<\/span><span class=\"token punctuation\">,<\/span> err<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 punctuation\">}<\/span><\/p>\n<p>\u5f02\u6b65\u65b9\u6cd5\u7684\u58f0\u660e\u4f4d\u7f6e\u8981\u6ce8\u610f&#xff1a;\u5728 javaScriptProxy() \u91cc&#xff0c;\u5f02\u6b65\u65b9\u6cd5\u653e\u5728 asyncMethodList&#xff0c;\u4e0d\u662f methodList\u3002\u653e\u9519\u4e86\u524d\u7aef\u8c03\u7528\u4f1a\u62ff\u4e0d\u5230 Promise&#xff0c;\u8fd9\u662f\u4e2a\u9690\u853d\u7684\u5751\u3002<\/p>\n<h3>\u6743\u9650\u914d\u7f6e&#xff1a;\u4e0a\u7ebf\u524d\u5fc5\u987b\u8865\u4e0a\u7684\u4e00\u73af<\/h3>\n<p>\u5f00\u53d1\u9636\u6bb5\u4e3a\u4e86\u65b9\u4fbf&#xff0c;permission \u7ecf\u5e38\u7559\u7a7a\u3002\u4f46\u771f\u6b63\u8981\u53d1\u5e03\u65f6&#xff0c;\u8fd9\u4e00\u5757\u662f\u5b89\u5168\u9632\u7ebf\u3002\u6743\u9650\u914d\u7f6e\u662f\u4e00\u4e2a JSON \u5b57\u7b26\u4e32&#xff0c;\u5206\u4e24\u5c42&#xff1a;\u5bf9\u8c61\u7ea7\u6743\u9650\u63a7\u5236\u54ea\u4e9b URL \u80fd\u8bbf\u95ee\u8be5\u5bf9\u8c61\u7684\u6240\u6709\u65b9\u6cd5&#xff0c;\u65b9\u6cd5\u7ea7\u6743\u9650\u66f4\u7ec6&#xff0c;\u63a7\u5236\u54ea\u4e9b URL \u80fd\u8bbf\u95ee\u7279\u5b9a\u65b9\u6cd5\u3002$TRAE_REF<\/p>\n<p><span class=\"token punctuation\">{<\/span><br \/>\n  <span class=\"token string-property property\">&#034;javascriptProxyPermission&#034;<\/span><span class=\"token operator\">:<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token string-property property\">&#034;urlPermissionList&#034;<\/span><span class=\"token operator\">:<\/span> <span class=\"token punctuation\">[<\/span><br \/>\n      <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token string-property property\">&#034;scheme&#034;<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">&#034;resource&#034;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n        <span class=\"token string-property property\">&#034;host&#034;<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">&#034;rawfile&#034;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n        <span class=\"token string-property property\">&#034;port&#034;<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">&#034;&#034;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n        <span class=\"token string-property property\">&#034;path&#034;<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">&#034;&#034;<\/span><br \/>\n      <span class=\"token punctuation\">}<\/span><br \/>\n    <span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token string-property property\">&#034;methodList&#034;<\/span><span class=\"token operator\">:<\/span> <span class=\"token punctuation\">[<\/span><br \/>\n      <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token string-property property\">&#034;methodName&#034;<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">&#034;getDeviceId&#034;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n        <span class=\"token string-property property\">&#034;urlPermissionList&#034;<\/span><span class=\"token operator\">:<\/span> <span class=\"token punctuation\">[<\/span><br \/>\n          <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token string-property property\">&#034;scheme&#034;<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">&#034;https&#034;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n            <span class=\"token string-property property\">&#034;host&#034;<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">&#034;your-trusted-domain.com&#034;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n            <span class=\"token string-property property\">&#034;port&#034;<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">&#034;&#034;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n            <span class=\"token string-property property\">&#034;path&#034;<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">&#034;&#034;<\/span><br \/>\n          <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token punctuation\">]<\/span><br \/>\n      <span class=\"token punctuation\">}<\/span><br \/>\n    <span class=\"token punctuation\">]<\/span><br \/>\n  <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>\u51e0\u4e2a\u5339\u914d\u89c4\u5219\u503c\u5f97\u8bb0\u4f4f&#xff1a;<\/p>\n<ul>\n<li>scheme \u548c host \u662f\u7cbe\u786e\u5339\u914d&#xff0c;\u4e0d\u80fd\u4e3a\u7a7a&#xff1b;<\/li>\n<li>port \u7cbe\u786e\u5339\u914d&#xff0c;\u7559\u7a7a\u8868\u793a\u4e0d\u68c0\u67e5\u7aef\u53e3&#xff1b;<\/li>\n<li>path \u662f\u524d\u7f00\u5339\u914d&#xff0c;\u7559\u7a7a\u8868\u793a\u4e0d\u68c0\u67e5\u8def\u5f84\u3002<\/li>\n<\/ul>\n<p>\u6211\u7684\u5b9e\u8df5\u5efa\u8bae&#xff1a;\u654f\u611f\u65b9\u6cd5\u5355\u72ec\u914d\u65b9\u6cd5\u7ea7\u6743\u9650&#xff0c;\u53ea\u653e\u884c\u53ef\u4fe1\u57df\u540d\u3002\u6bd4\u5982 getDeviceId\u3001getToken \u8fd9\u7c7b\u65b9\u6cd5&#xff0c;\u5bf9\u8c61\u7ea7\u6743\u9650\u53ef\u80fd\u653e\u5f97\u6bd4\u8f83\u5bbd&#xff0c;\u4f46\u65b9\u6cd5\u7ea7\u6743\u9650\u6536\u7d27\u5230\u53ea\u5141\u8bb8\u7279\u5b9a\u6765\u6e90\u8c03\u7528&#xff0c;\u8fd9\u6837\u5373\u4f7f\u9875\u9762\u88ab XSS \u6ce8\u5165\u4e86\u6076\u610f\u811a\u672c&#xff0c;\u4e5f\u65e0\u6cd5\u8d8a\u6743\u8c03\u5230\u654f\u611f\u65b9\u6cd5\u3002<\/p>\n<h3>\u51e0\u4e2a\u8e29\u5751\u5fc3\u5f97<\/h3>\n<p>\u5199\u5230\u8fd9\u91cc&#xff0c;\u628a\u5b9e\u6218\u4e2d\u53cd\u590d\u51fa\u73b0\u7684\u95ee\u9898\u68b3\u7406\u4e00\u4e0b&#xff0c;\u5e0c\u671b\u80fd\u5e2e\u4f60\u5c11\u8d70\u5f2f\u8def\u3002<\/p>\n<p>\u7b2c\u4e00&#xff0c;registerJavaScriptProxy() \u4e4b\u540e\u5fd8\u8bb0 refresh()\u3002 \u524d\u9762\u5df2\u7ecf\u5f3a\u8c03\u8fc7&#xff0c;\u8fd9\u662f\u6700\u9ad8\u9891\u7684\u5751\u3002\u75c7\u72b6\u662f\u524d\u7aef\u8c03\u7528\u62a5\u5bf9\u8c61\u672a\u5b9a\u4e49&#xff0c;\u6392\u67e5\u65b9\u5411\u5f88\u5bb9\u6613\u8dd1\u504f\u5230&#034;\u662f\u4e0d\u662f\u65b9\u6cd5\u540d\u62fc\u9519\u4e86&#034;\u3002\u8bb0\u4f4f&#xff1a;\u52a8\u6001\u6ce8\u518c &#061; \u6ce8\u518c &#043; refresh&#xff0c;\u7f3a\u4e00\u4e0d\u53ef\u3002<\/p>\n<p>\u7b2c\u4e8c&#xff0c;\u5f02\u6b65\u65b9\u6cd5\u653e\u9519\u5217\u8868\u3002 methodList \u653e\u540c\u6b65\u65b9\u6cd5&#xff0c;asyncMethodList \u653e\u5f02\u6b65\u65b9\u6cd5\u3002\u5982\u679c\u5f02\u6b65\u65b9\u6cd5\u653e\u8fdb\u4e86 methodList&#xff0c;\u524d\u7aef\u8c03\u7528\u65f6\u4e0d\u4f1a\u62a5\u9519&#xff0c;\u4f46\u62ff\u4e0d\u5230 Promise \u5bf9\u8c61&#xff0c;.then() \u76f4\u63a5\u5f02\u5e38\u3002\u5224\u65ad\u4f9d\u636e&#xff1a;\u65b9\u6cd5\u8fd4\u56de\u503c\u662f\u4e0d\u662f Promise&lt;T&gt;&#xff0c;\u662f\u5c31\u8d70 asyncMethodList\u3002<\/p>\n<p>\u7b2c\u4e09&#xff0c;\u5bf9\u8c61\u5f15\u7528\u4e0e\u72b6\u6001\u66f4\u65b0\u3002 \u6ce8\u518c\u5230\u524d\u7aef\u7684\u5bf9\u8c61&#xff0c;\u662f ArkTS \u5bf9\u8c61\u7684\u5f15\u7528\u3002\u5982\u679c\u7528 &#064;State \u58f0\u660e\u5e76\u4e14\u5bf9\u8c61\u5185\u90e8\u72b6\u6001\u53d8\u5316&#xff0c;\u524d\u7aef\u8c03\u7528\u65f6\u62ff\u5230\u7684\u662f\u6700\u65b0\u503c\u3002\u4f46\u5982\u679c\u6574\u4e2a\u5bf9\u8c61\u88ab\u91cd\u65b0\u8d4b\u503c&#xff08;this.deviceInfo &#061; new DeviceInfoClass()&#xff09;&#xff0c;\u524d\u7aef\u6301\u6709\u7684\u8fd8\u662f\u65e7\u5f15\u7528\u3002\u9700\u8981\u91cd\u65b0\u6ce8\u518c\u6216\u8005\u907f\u514d\u6574\u4f53\u66ff\u6362\u3002<\/p>\n<p>\u7b2c\u56db&#xff0c;\u65b9\u6cd5\u540d\u5927\u5c0f\u5199\u654f\u611f\u3002 methodList \u91cc\u7684\u65b9\u6cd5\u540d\u548c ArkTS \u7c7b\u91cc\u5b9a\u4e49\u7684\u65b9\u6cd5\u540d\u5fc5\u987b\u5b8c\u5168\u4e00\u81f4&#xff0c;\u5305\u62ec\u5927\u5c0f\u5199\u3002getToken \u5199\u6210 gettoken \u4e0d\u4f1a\u62a5\u9519&#xff0c;\u4f46\u524d\u7aef\u8c03\u4e0d\u5230\u3002<\/p>\n<p>\u7b2c\u4e94&#xff0c;\u524d\u7aef\u8c03\u7528\u65f6\u673a\u3002 \u5373\u4f7f\u7528 javaScriptProxy()&#xff0c;\u4e5f\u8981\u4fdd\u8bc1\u524d\u7aef\u5728 DOM \u52a0\u8f7d\u5b8c\u6210\u540e\u8c03\u7528\u3002\u6700\u7a33\u7684\u505a\u6cd5\u662f\u5728 window.onload \u6216\u811a\u672c\u653e\u5728 body \u672b\u5c3e&#xff0c;\u907f\u514d\u5728\u5bf9\u8c61\u8fd8\u6ca1\u6ce8\u5165\u65f6\u5c31\u89e6\u53d1\u8c03\u7528\u3002<\/p>\n<p>\u7b2c\u516d&#xff0c;runJavaScript() \u7684\u5b57\u7b26\u4e32\u8f6c\u4e49\u3002 \u5e94\u7528\u4fa7\u8c03\u524d\u7aef\u65f6&#xff0c;\u5982\u679c\u53c2\u6570\u91cc\u6709\u5f15\u53f7\u3001\u6362\u884c&#xff0c;\u76f4\u63a5\u62fc\u5b57\u7b26\u4e32\u4f1a\u51fa\u95ee\u9898\u3002\u5efa\u8bae\u5bf9\u4f20\u5165\u53c2\u6570\u505a JSON \u5e8f\u5217\u5316\u540e\u518d\u62fc\u5230\u8c03\u7528\u4ee3\u7801\u91cc&#xff0c;\u6bd4\u5982 runJavaScript(&#039;updateContent(&#039; &#043; JSON.stringify(data) &#043; &#039;)&#039;)&#xff0c;\u907f\u514d\u7279\u6b8a\u5b57\u7b26\u7834\u574f JS \u8bed\u6cd5\u3002<\/p>\n<h3>\u4e00\u4e2a\u5b8c\u6574\u7684\u53cc\u5411\u901a\u4fe1\u4f8b\u5b50<\/h3>\n<p>\u628a\u524d\u9762\u7684\u80fd\u529b\u4e32\u8d77\u6765&#xff0c;\u505a\u4e00\u4e2a\u6700\u5c0f\u4f46\u5b8c\u6574\u7684\u53cc\u5411\u901a\u4fe1 Demo&#xff1a;\u524d\u7aef\u5c55\u793a\u7b14\u8bb0\u5217\u8868&#xff0c;\u70b9\u51fb\u7b14\u8bb0\u8c03\u5e94\u7528\u4fa7\u8bfb\u53d6\u8be6\u60c5&#xff0c;\u5e94\u7528\u4fa7\u8bfb\u53d6\u5b8c\u6210\u540e\u518d\u8c03\u524d\u7aef\u51fd\u6570\u6e32\u67d3\u8be6\u60c5\u3002<\/p>\n<p>\u5e94\u7528\u4fa7&#xff1a;<\/p>\n<p><span class=\"token comment\">\/\/ xxx.ets<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token punctuation\">{<\/span> webview <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">from<\/span> <span class=\"token string\">&#039;&#064;kit.ArkWeb&#039;<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token keyword\">class<\/span> <span class=\"token class-name\">NoteBridge<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n  <span class=\"token function\">getNoteList<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token operator\">:<\/span> <span class=\"token builtin\">Array<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token punctuation\">{<\/span> id<span class=\"token operator\">:<\/span> <span class=\"token builtin\">number<\/span><span class=\"token punctuation\">,<\/span> title<span class=\"token operator\">:<\/span> <span class=\"token builtin\">string<\/span> <span class=\"token punctuation\">}<\/span><span class=\"token operator\">&gt;<\/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> id<span class=\"token operator\">:<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">,<\/span> title<span class=\"token operator\">:<\/span> <span class=\"token string\">&#039;\u5e73\u884c\u89c6\u754c\u9002\u914d\u5fc3\u5f97&#039;<\/span> <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n      <span class=\"token punctuation\">{<\/span> id<span class=\"token operator\">:<\/span> <span class=\"token number\">2<\/span><span class=\"token punctuation\">,<\/span> title<span class=\"token operator\">:<\/span> <span class=\"token string\">&#039;ArkWeb \u53cc\u5411\u901a\u4fe1\u7b14\u8bb0&#039;<\/span> <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n      <span class=\"token punctuation\">{<\/span> id<span class=\"token operator\">:<\/span> <span class=\"token number\">3<\/span><span class=\"token punctuation\">,<\/span> title<span class=\"token operator\">:<\/span> <span class=\"token string\">&#039;\u6298\u53e0\u5c4f\u5e03\u5c40\u5b9e\u8df5&#039;<\/span> <span class=\"token punctuation\">}<\/span><br \/>\n    <span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span><br \/>\n  <span class=\"token punctuation\">}<\/span><\/p>\n<p>  <span class=\"token function\">getNoteDetail<\/span><span class=\"token punctuation\">(<\/span>id<span class=\"token operator\">:<\/span> <span class=\"token builtin\">number<\/span><span class=\"token punctuation\">)<\/span><span class=\"token operator\">:<\/span> <span class=\"token builtin\">Promise<\/span><span class=\"token operator\">&lt;<\/span><span class=\"token builtin\">string<\/span><span class=\"token operator\">&gt;<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\"><span class=\"token builtin\">Promise<\/span><\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">(<\/span>resolve<span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&gt;<\/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 function\">resolve<\/span><span class=\"token punctuation\">(<\/span><span class=\"token template-string\"><span class=\"token template-punctuation string\">&#096;<\/span><span class=\"token string\">\u8fd9\u662f\u7b14\u8bb0 <\/span><span class=\"token interpolation\"><span class=\"token interpolation-punctuation punctuation\">${<\/span>id<span class=\"token interpolation-punctuation punctuation\">}<\/span><\/span><span class=\"token string\"> \u7684\u8be6\u7ec6\u5185\u5bb9&#xff0c;\u7531 ArkTS \u5f02\u6b65\u8bfb\u53d6\u3002<\/span><span class=\"token template-punctuation string\">&#096;<\/span><\/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 number\">500<\/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><br \/>\n  <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token decorator\"><span class=\"token at operator\">&#064;<\/span><span class=\"token function\">Entry<\/span><\/span><br \/>\n<span class=\"token decorator\"><span class=\"token at operator\">&#064;<\/span><span class=\"token function\">Component<\/span><\/span><br \/>\nstruct NoteWebPage <span class=\"token punctuation\">{<\/span><br \/>\n  webviewController<span class=\"token operator\">:<\/span> webview<span class=\"token punctuation\">.<\/span>WebviewController <span class=\"token operator\">&#061;<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">webview<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">WebviewController<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><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> bridge<span class=\"token operator\">:<\/span> NoteBridge <span class=\"token operator\">&#061;<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">NoteBridge<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><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\">Column<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n      <span class=\"token function\">Web<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span> src<span class=\"token operator\">:<\/span> <span class=\"token function\">$rawfile<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;index.html&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span> controller<span class=\"token operator\">:<\/span> <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>webviewController <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">.<\/span><span class=\"token function\">javaScriptProxy<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span><br \/>\n          object<span class=\"token operator\">:<\/span> <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>bridge<span class=\"token punctuation\">,<\/span><br \/>\n          name<span class=\"token operator\">:<\/span> <span class=\"token string\">&#039;noteBridge&#039;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n          methodList<span class=\"token operator\">:<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token string\">&#039;getNoteList&#039;<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span><br \/>\n          controller<span class=\"token operator\">:<\/span> <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>webviewController<span class=\"token punctuation\">,<\/span><br \/>\n          asyncMethodList<span class=\"token operator\">:<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token string\">&#039;getNoteDetail&#039;<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span><br \/>\n          permission<span class=\"token operator\">:<\/span> <span class=\"token string\">&#039;&#039;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><br \/>\n  <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>\u524d\u7aef&#xff1a;<\/p>\n<p><span class=\"token doctype\"><span class=\"token punctuation\">&lt;!<\/span><span class=\"token doctype-tag\">DOCTYPE<\/span> <span class=\"token name\">html<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>html<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>body<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n  <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>ul<\/span> <span class=\"token attr-name\">id<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>list<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">&gt;<\/span><\/span><span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>ul<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n  <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>div<\/span> <span class=\"token attr-name\">id<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>detail<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">&gt;<\/span><\/span><span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>div<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n  <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>script<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><span class=\"token script\"><span class=\"token language-javascript\"><br \/>\n    <span class=\"token keyword\">function<\/span> <span class=\"token function\">renderList<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n      <span class=\"token keyword\">const<\/span> list <span class=\"token operator\">&#061;<\/span> noteBridge<span class=\"token punctuation\">.<\/span><span class=\"token function\">getNoteList<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n      <span class=\"token keyword\">const<\/span> ul <span class=\"token operator\">&#061;<\/span> document<span class=\"token punctuation\">.<\/span><span class=\"token function\">getElementById<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;list&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n      ul<span class=\"token punctuation\">.<\/span>innerHTML <span class=\"token operator\">&#061;<\/span> list<span class=\"token punctuation\">.<\/span><span class=\"token function\">map<\/span><span 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punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">join<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;&#039;<\/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\">function<\/span> <span class=\"token function\">loadDetail<\/span><span class=\"token punctuation\">(<\/span><span class=\"token parameter\">id<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n      noteBridge<span class=\"token punctuation\">.<\/span><span class=\"token function\">getNoteDetail<\/span><span class=\"token punctuation\">(<\/span>id<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">.<\/span><span class=\"token function\">then<\/span><span class=\"token punctuation\">(<\/span><span class=\"token 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