{"id":70813,"date":"2026-02-02T12:58:53","date_gmt":"2026-02-02T04:58:53","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/70813.html"},"modified":"2026-02-02T12:58:53","modified_gmt":"2026-02-02T04:58:53","slug":"typescript%e5%88%b0arkts%ef%bc%9a%e9%b8%bf%e8%92%99%e5%bc%80%e5%8f%91%e8%80%85%e7%9a%84%e5%bf%85%e7%9f%a5%e5%b7%ae%e5%bc%82","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/70813.html","title":{"rendered":"TypeScript\u5230ArkTS\uff1a\u9e3f\u8499\u5f00\u53d1\u8005\u7684\u5fc5\u77e5\u5dee\u5f02"},"content":{"rendered":"

\u4f5c\u4e3a\u524d\u7aef\u5f00\u53d1\u8005，\u6211\u4eec\u5df2\u7ecf\u4e60\u60ef\u4e86 TypeScript \u5e26\u6765\u7684\u7c7b\u578b\u5b89\u5168\u4e0e\u5f00\u53d1\u6548\u7387\u3002\u4f46\u5f53\u89c6\u7ebf\u8f6c\u5411\u9e3f\u8499\u751f\u6001（HarmonyOS）\u65f6，\u4e00\u4e2a\u719f\u6089\u53c8\u964c\u751f\u7684\u540d\u5b57\u51fa\u73b0\u4e86\u2014\u2014ArkTS\u3002\u5b83\u770b\u8d77\u6765\u50cf\u6781\u4e86\u6211\u4eec\u719f\u6089\u7684 TS，\u5374\u53c8\u6709\u4e00\u4e9b"\u4e0d\u5408\u5e38\u7406"\u7684\u4e25\u683c\u7ea6\u675f：\u4e0d\u80fd\u968f\u610f\u7ed9\u5bf9\u8c61\u52a0\u5c5e\u6027\u4e86，any \u7c7b\u578b\u88ab\u9650\u5236\u4e86，\u751a\u81f3\u8fde + \u8fd0\u7b97\u7b26\u90fd\u4e0d\u80fd\u968f\u4fbf\u62fc\u63a5\u5b57\u7b26\u4e32\u4e86\u3002 \u8fd9\u5230\u5e95\u662f\u8bed\u8a00\u7684\u5012\u9000，\u8fd8\u662f\u4e3a\u4e86\u6781\u81f4\u6027\u80fd\u7684\u5fc5\u7136\u9009\u62e9？\u8fd9\u7bc7\u6587\u7ae0\u5c06\u5e26\u4f60\u7406\u89e3 ArkTS \u7684\u8bbe\u8ba1\u54f2\u5b66，\u5e76\u5e2e\u52a9\u6709 TypeScript \u80cc\u666f\u7684\u5f00\u53d1\u8005\u5feb\u901f\u5b8c\u6210\u8ba4\u77e5\u8fc1\u79fb\u3002<\/p>\n

\u4e00\u3001ArkTS：\u7ad9\u5728 TypeScript \u80a9\u8180\u4e0a\u7684\u9e3f\u8499\u5b98\u914d<\/h4>\n

ArkTS \u662f HarmonyOS \u5e94\u7528\u5f00\u53d1\u7684\u9996\u9009\u8bed\u8a00，\u5b83\u57fa\u4e8e TypeScript \u751f\u6001\u6784\u5efa，\u4fdd\u7559\u4e86 TS \u7684\u8bed\u6cd5\u98ce\u683c\u548c\u7c7b\u578b\u7cfb\u7edf\u57fa\u7840，\u4f46\u901a\u8fc7\u7f16\u8bd1\u5668\u5c42\u9762\u7684\u5f3a\u5316（ArkCompiler），\u5b9e\u73b0\u4e86\u66f4\u4e25\u683c\u7684\u9759\u6001\u68c0\u67e5\u548c\u66f4\u9ad8\u7684\u8fd0\u884c\u65f6\u6027\u80fd\u3002 \u7b80\u5355\u6765\u8bf4，ArkTS \u4e0e TypeScript \u7684\u5173\u7cfb，\u7c7b\u4f3c\u4e8e Swift \u4e0e Objective-C，\u6216\u8005 Kotlin \u4e0e Java\u2014\u2014\u517c\u5bb9\u751f\u6001，\u4f46\u66f4\u4e25\u683c\u3001\u66f4\u73b0\u4ee3\u3001\u66f4\u8d34\u8fd1\u7cfb\u7edf\u5c42\u3002 \u534e\u4e3a\u5b98\u65b9\u5bf9 ArkTS \u7684\u5b9a\u4f4d\u975e\u5e38\u660e\u786e：\u4ece API 9 \u652f\u6301\u58f0\u660e\u5f0f UI（ArkUI），\u5230 API 10 \u53ca\u4ee5\u540e\u5f15\u5165\u5f3a\u5236\u9759\u6001\u7c7b\u578b\u3001\u7a7a\u503c\u5b89\u5168\u548c\u5e76\u53d1\u589e\u5f3a，ArkTS \u6b63\u5728\u4ece"\u80fd\u7528\u7684 TS"\u6f14\u8fdb\u4e3a"\u4e3a\u9e3f\u8499\u91cf\u8eab\u5b9a\u5236\u7684\u7cfb\u7edf\u7ea7\u8bed\u8a00"\u3002<\/p>\n

\u4e8c\u3001\u56db\u5927\u6838\u5fc3\u5dee\u5f02：\u522b\u518d\u7528\u5199 TS \u7684\u601d\u7ef4\u5199 ArkTS<\/h4>\n

\u5982\u679c\u4f60\u5e26\u7740\u6807\u51c6 TypeScript \u7684\u601d\u7ef4\u76f4\u63a5\u4e0a\u624b ArkTS，IDE \u53ef\u80fd\u4f1a\u62a5\u51fa\u4e00\u5806\u8ba9\u4f60\u56f0\u60d1\u7684\u9519\u8bef\u3002\u4ee5\u4e0b\u662f\u56db\u4e2a\u6700\u5173\u952e\u7684\u663e\u6027\u5dee\u5f02：<\/p>\n

  • \u5f3a\u5236\u9759\u6001\u7c7b\u578b：\u544a\u522b any \u7684\u6e29\u5e8a TypeScript \u7684 any \u662f\u53cc\u5203\u5251，\u5b83\u63d0\u4f9b\u4e86 escape hatch，\u4f46\u4e5f\u8ba9\u7c7b\u578b\u7cfb\u7edf\u5343\u75ae\u767e\u5b54\u3002ArkTS \u5728\u7f16\u8bd1\u671f\u5c31\u7981\u6b62\u9690\u5f0f any，\u8981\u6c42\u6240\u6709\u53d8\u91cf\u3001\u51fd\u6570\u53c2\u6570\u3001\u8fd4\u56de\u503c\u5fc5\u987b\u6709\u660e\u786e\u7684\u7c7b\u578b\u6ce8\u89e3\u3002<\/li>\n

    \/\/ TypeScript: \u5141\u8bb8，\u4f46\u4e0d\u63a8\u8350<\/span>
    \nfunction<\/span> fetchData<\/span>(<\/span>)<\/span> {<\/span>
    \n return<\/span> JSON<\/span>.<\/span>parse<\/span>(<\/span>response)<\/span>;<\/span> \/\/ \u9690\u5f0f any<\/span>
    \n}<\/span><\/p>\n

    \/\/ ArkTS: \u7f16\u8bd1\u9519\u8bef，\u5fc5\u987b\u663e\u5f0f\u58f0\u660e<\/span>
    \nfunction<\/span> fetchData<\/span>(<\/span>)<\/span>:<\/span> UserInfo {<\/span>
    \n return<\/span> JSON<\/span>.<\/span>parse<\/span>(<\/span>response)<\/span> as<\/span> UserInfo;<\/span> \/\/ \u5fc5\u987b\u7c7b\u578b\u65ad\u8a00\u6216\u663e\u5f0f\u8fd4\u56de\u7c7b\u578b<\/span>
    \n}<\/span><\/p>\n

    \u4e3a\u4ec0\u4e48\u8fd9\u6837\u8bbe\u8ba1？ \u56e0\u4e3a ArkCompiler \u9700\u8981\u5728\u7f16\u8bd1\u671f\u786e\u5b9a\u5185\u5b58\u5e03\u5c40，\u751f\u6210\u9ad8\u6548\u7684\u673a\u5668\u7801\u3002\u5982\u679c\u5b58\u5728\u672a\u77e5\u7684 any \u7c7b\u578b，\u7f16\u8bd1\u5668\u5c31\u65e0\u6cd5\u4f18\u5316\u5c5e\u6027\u8bbf\u95ee\u8def\u5f84，\u53ea\u80fd\u9000\u5316\u4e3a\u6602\u8d35\u7684\u52a8\u6001\u67e5\u627e\u3002<\/p>\n

  • \u5bf9\u8c61\u5e03\u5c40\u51bb\u7ed3：\u8fd0\u884c\u65f6\u4e0d\u8bb8"\u52a0\u620f" \u5728 JavaScript\/TypeScript \u4e2d，\u7ed9\u5bf9\u8c61\u52a8\u6001\u6dfb\u52a0\u5c5e\u6027\u662f\u5bb6\u5e38\u4fbf\u996d：<\/li>\n

    \/\/ \u6807\u51c6 TS\/JS<\/span>
    \nconst<\/span> config =<\/span> {<\/span> name:<\/span> "app"<\/span> }<\/span>;<\/span>
    \nconfig.<\/span>version =<\/span> "1.0.0"<\/span>;<\/span> \/\/ \u5b8c\u5168\u5408\u6cd5<\/span><\/p>\n

    \u4f46\u5728 ArkTS \u4e2d，\u8fd9\u662f\u4e25\u683c\u7981\u6b62\u7684\u3002\u5bf9\u8c61\u4e00\u65e6\u521b\u5efa，\u5176\u7ed3\u6784（shape）\u5c31\u88ab\u9501\u5b9a，\u4e0d\u80fd\u65b0\u589e\u6216\u5220\u9664\u5c5e\u6027\u3002\u8fd9\u8981\u6c42\u6211\u4eec\u5fc5\u987b\u9884\u5148\u5b9a\u4e49\u5b8c\u6574\u7684\u63a5\u53e3： \/\/ ArkTS \u6b63\u786e\u5199\u6cd5<\/p>\n

    interface<\/span> AppConfig<\/span> {<\/span>
    \n name:<\/span> string<\/span>;<\/span>
    \n version?<\/span>:<\/span> string<\/span>;<\/span> \/\/ \u53ef\u9009\u5c5e\u6027\u5fc5\u987b\u5728\u63a5\u53e3\u58f0\u660e\u9636\u6bb5\u5b9a\u4e49<\/span>
    \n}<\/span><\/p>\n

    const<\/span> config:<\/span> AppConfig =<\/span> {<\/span> name:<\/span> "app"<\/span> }<\/span>;<\/span>
    \nconfig.<\/span>version =<\/span> "1.0.0"<\/span>;<\/span> \/\/ \u2705 \u5408\u6cd5，\u56e0\u4e3a\u63a5\u53e3\u5df2\u58f0\u660e<\/span>
    \nconfig.<\/span>author =<\/span> "Tom"<\/span>;<\/span> \/\/ \u274c \u7f16\u8bd1\u9519\u8bef：\u5bf9\u8c61\u4e0a\u6ca1\u6709 author \u5c5e\u6027<\/span><\/p>\n

    \u8fd9\u79cd\u9650\u5236\u80cc\u540e\u7684\u6280\u672f\u903b\u8f91\u662f\u5355\u4e00\u9690\u85cf\u7c7b\u4f18\u5316（monomorphic inline caching）\u3002\u56fa\u5b9a\u5bf9\u8c61\u5e03\u5c40\u8ba9 ArkCompiler \u53ef\u4ee5\u4e3a\u5c5e\u6027\u8bbf\u95ee\u751f\u6210\u76f4\u63a5\u5185\u5b58\u504f\u79fb\u6307\u4ee4，\u800c\u4e0d\u662f\u54c8\u5e0c\u67e5\u627e\u3002<\/p>\n

  • \u4e25\u683c\u8fd0\u7b97\u7b26\u8bed\u4e49：\u62d2\u7edd\u9690\u5f0f\u8f6c\u6362 JavaScript \u7684\u9690\u5f0f\u7c7b\u578b\u8f6c\u6362 notoriously \u6df7\u4e71：[] + {}\u30011 + \u201c2\u201d \u7b49\u884c\u4e3a\u5e38\u5e38\u8ba9\u4eba\u56f0\u60d1\u3002ArkTS \u5bf9\u6b64\u8fdb\u884c\u4e86\u4e25\u5389\u6574\u987f，\u9650\u5236\u8fd0\u7b97\u7b26\u53ea\u80fd\u4f5c\u7528\u4e8e\u7279\u5b9a\u7c7b\u578b\u3002 \u6700\u5178\u578b\u7684\u4f8b\u5b50\u662f\u4e00\u5143\u52a0\u53f7 +<\/li>\n

    \/\/ TypeScript\/JavaScript<\/span>
    \nconst<\/span> num =<\/span> +<\/span>"123"<\/span>;<\/span> \/\/ \u5408\u6cd5，\u5b57\u7b26\u4e32\u8f6c\u6570\u5b57<\/span><\/p>\n

    \/\/ ArkTS<\/span>
    \nconst<\/span> num =<\/span> +<\/span>"123"<\/span>;<\/span> \/\/ \u274c \u7f16\u8bd1\u9519\u8bef：\u4e00\u5143\u52a0\u53f7\u53ea\u80fd\u7528\u4e8e number \u7c7b\u578b<\/span>
    \nconst<\/span> num =<\/span> Number<\/span>(<\/span>"123"<\/span>)<\/span>;<\/span> \/\/ \u2705 \u5fc5\u987b\u663e\u5f0f\u8f6c\u6362<\/span><\/p>\n

    \u8fd9\u79cd\u4e25\u683c\u6027\u770b\u4f3c\u589e\u52a0\u4e86\u4ee3\u7801\u91cf，\u5b9e\u5219\u6d88\u9664\u4e86\u5927\u91cf\u6f5c\u5728\u7684\u8fd0\u884c\u65f6 bug，\u540c\u65f6\u4e5f\u8ba9\u7f16\u8bd1\u5668\u80fd\u591f\u751f\u6210\u66f4\u786e\u5b9a\u7684\u6307\u4ee4\u5e8f\u5217\u3002<\/p>\n

  • \u6682\u4e0d\u652f\u6301 Structural Typing TypeScript \u7684\u7ed3\u6784\u7c7b\u578b\u7cfb\u7edf\u8ba9\u6211\u4eec\u53ef\u4ee5\u4eab\u53d7\u9e2d\u5b50\u7c7b\u578b\u7684\u4fbf\u5229：<\/li>\n

    interface<\/span> Point<\/span> {<\/span> x:<\/span> number<\/span>;<\/span> y:<\/span> number<\/span>;<\/span> }<\/span>
    \nconst<\/span> pt =<\/span> {<\/span> x:<\/span> 1<\/span>,<\/span> y:<\/span> 2<\/span>,<\/span> z:<\/span> 3<\/span> }<\/span>;<\/span>
    \nfunction<\/span> draw<\/span>(<\/span>p:<\/span> Point)<\/span> {<\/span> …<\/span> }<\/span>
    \ndraw<\/span>(<\/span>pt)<\/span>;<\/span> \/\/ TS \u5141\u8bb8：pt \u7ed3\u6784\u517c\u5bb9 Point<\/span><\/p>\n

    ArkTS \u5f53\u524d\u4e0d\u652f\u6301\u8fd9\u79cd\u57fa\u4e8e\u7ed3\u6784\u76f8\u4f3c\u6027\u7684\u7c7b\u578b\u517c\u5bb9\u3002\u5b83\u91c7\u7528\u540d\u4e49\u7c7b\u578b\u7cfb\u7edf（nominal typing），\u7c7b\u578b\u517c\u5bb9\u5fc5\u987b\u901a\u8fc7\u663e\u5f0f\u7684\u7ee7\u627f\u6216\u5b9e\u73b0\u5173\u7cfb\u5efa\u7acb\u3002\u4e0d\u8fc7\u6839\u636e\u534e\u4e3a\u5b98\u65b9\u8def\u7ebf\u56fe，\u5982\u679c\u793e\u533a\u53cd\u9988\u5f3a\u70c8，\u672a\u6765\u7248\u672c\u53ef\u80fd\u4f1a\u91cd\u65b0\u8003\u8651\u652f\u6301 Structural Typing\u3002<\/p>\n

    \u4e09\u3001\u5b9e\u6218：\u628a\u4e00\u6bb5 TypeScript \u8fc1\u79fb\u5230 ArkTS<\/h4>\n

    \u8ba9\u6211\u4eec\u901a\u8fc7\u4e00\u4e2a\u5177\u4f53\u7684\u4f8b\u5b50，\u611f\u53d7\u8fc1\u79fb\u8fc7\u7a0b\u7684\u7ec6\u8282\u3002 \u573a\u666f：\u4e00\u4e2a\u7b80\u5355\u7684\u7528\u6237\u5361\u7247\u7ec4\u4ef6，\u652f\u6301\u52a8\u6001\u6dfb\u52a0\u6807\u7b7e\u3002<\/p>\n

    \/\/ \u6807\u51c6 TypeScript \u5199\u6cd5（\u6709\u95ee\u9898\u7684 ArkTS \u4ee3\u7801）<\/span>
    \nclass<\/span> UserCard<\/span> {<\/span>
    \n user:<\/span> any<\/span>;<\/span> \/\/ \u95ee\u98981：\u9690\u5f0f any<\/span><\/p>\n

    constructor<\/span>(<\/span>data:<\/span> any<\/span>)<\/span> {<\/span>
    \n this<\/span>.<\/span>user =<\/span> data;<\/span>
    \n }<\/span><\/p>\n

    addTag<\/span>(<\/span>tag:<\/span> string<\/span>)<\/span> {<\/span>
    \n if<\/span> (<\/span>!<\/span>this<\/span>.<\/span>user.<\/span>tags)<\/span> {<\/span>
    \n this<\/span>.<\/span>user.<\/span>tags =<\/span> [<\/span>]<\/span>;<\/span> \/\/ \u95ee\u98982：\u8fd0\u884c\u65f6\u6539\u53d8\u5bf9\u8c61\u5e03\u5c40<\/span>
    \n }<\/span>
    \n this<\/span>.<\/span>user.<\/span>tags.<\/span>push<\/span>(<\/span>tag)<\/span>;<\/span>
    \n }<\/span>
    \n}<\/span><\/p>\n

    \/\/ \u4f7f\u7528<\/span>
    \nconst<\/span> card =<\/span> new<\/span> UserCard<\/span>(<\/span>{<\/span> name:<\/span> "\u5f20\u4e09"<\/span> }<\/span>)<\/span>;<\/span>
    \ncard.<\/span>addTag<\/span>(<\/span>"\u5f00\u53d1\u8005"<\/span>)<\/span>;<\/span><\/p>\n

    ArkTS \u6b63\u786e\u91cd\u6784：
    \n\/\/ 1. \u5b9a\u4e49\u5b8c\u6574\u63a5\u53e3<\/span>
    \ninterface<\/span> UserInfo<\/span> {<\/span>
    \n name:<\/span> string<\/span>;<\/span>
    \n tags?<\/span>:<\/span> string<\/span>[<\/span>]<\/span>;<\/span> \/\/ \u53ef\u9009\u5c5e\u6027\u524d\u7f6e\u58f0\u660e<\/span>
    \n}<\/span><\/p>\n

    class<\/span> UserCard<\/span> {<\/span>
    \n \/\/ 2. \u660e\u786e\u7c7b\u578b，\u7981\u6b62 any<\/span>
    \n user:<\/span> UserInfo;<\/span><\/p>\n

    constructor<\/span>(<\/span>data:<\/span> UserInfo)<\/span> {<\/span>
    \n this<\/span>.<\/span>user =<\/span> data;<\/span>
    \n }<\/span><\/p>\n

    addTag<\/span>(<\/span>tag:<\/span> string<\/span>)<\/span>:<\/span> void<\/span> {<\/span>
    \n \/\/ 3. \u521d\u59cb\u5316\u65f6\u786e\u4fdd\u5c5e\u6027\u5b58\u5728，\u6216\u68c0\u67e5\u53ef\u9009\u5c5e\u6027<\/span>
    \n if<\/span> (<\/span>this<\/span>.<\/span>user.<\/span>tags ===<\/span> undefined<\/span>)<\/span> {<\/span>
    \n this<\/span>.<\/span>user.<\/span>tags =<\/span> [<\/span>]<\/span>;<\/span>
    \n }<\/span>
    \n this<\/span>.<\/span>user.<\/span>tags.<\/span>push<\/span>(<\/span>tag)<\/span>;<\/span>
    \n }<\/span>
    \n}<\/span><\/p>\n

    \/\/ 4. \u4f7f\u7528<\/span>
    \nconst<\/span> card =<\/span> new<\/span> UserCard<\/span>(<\/span>{<\/span> name:<\/span> "\u5f20\u4e09"<\/span>,<\/span> tags:<\/span> [<\/span>]<\/span> }<\/span>)<\/span>;<\/span>
    \ncard.<\/span>addTag<\/span>(<\/span>"\u5f00\u53d1\u8005"<\/span>)<\/span>;<\/span><\/p>\n

    \u5173\u952e\u6539\u52a8：\u63d0\u524d\u58f0\u660e tags \u4e3a\u53ef\u9009\u5c5e\u6027，\u521d\u59cb\u5316\u65f6\u63d0\u4f9b\u9ed8\u8ba4\u503c，\u5f7b\u5e95\u6d88\u9664 any\u3002<\/p>\n

    \u56db\u3001\u9082\u9005\u58f0\u660e\u5f0f UI：ArkTS \u7684\u9ad8\u5149\u65f6\u523b<\/h4>\n

    \u9664\u4e86\u8bed\u8a00\u5c42\u9762\u7684\u7ea6\u675f，ArkTS \u6700\u5927\u7684\u6740\u624b\u950f\u662f\u539f\u751f\u652f\u6301\u58f0\u660e\u5f0f UI（ArkUI）\u3002\u65e0\u9700\u914d\u7f6e React\/Vue，\u65e0\u9700\u6253\u5305 WebView，\u76f4\u63a5\u7528 ArkTS \u8bed\u6cd5\u63cf\u8ff0\u754c\u9762：<\/p>\n

    @<\/span>Entry<\/span><\/span>
    \n@<\/span>Component<\/span><\/span>
    \nstruct UserPage {<\/span>
    \n @<\/span>State<\/span><\/span> userName:<\/span> string<\/span> =<\/span> '\u5f20\u4e09'<\/span>;<\/span> \/\/ \u54cd\u5e94\u5f0f\u72b6\u6001<\/span>
    \n @<\/span>State<\/span><\/span> tags:<\/span> string<\/span>[<\/span>]<\/span> =<\/span> [<\/span>'\u5f00\u53d1\u8005'<\/span>,<\/span> '\u535a\u4e3b'<\/span>]<\/span>;<\/span><\/p>\n

    build<\/span>(<\/span>)<\/span> {<\/span>
    \n Column<\/span>(<\/span>{<\/span> space:<\/span> 12<\/span> }<\/span>)<\/span> {<\/span>
    \n Text<\/span>(<\/span>this<\/span>.<\/span>userName)<\/span>
    \n .<\/span>fontSize<\/span>(<\/span>24<\/span>)<\/span>
    \n .<\/span>fontWeight<\/span>(<\/span>FontWeight.<\/span>Bold)<\/span><\/p>\n

    \/\/ \u5faa\u73af\u6e32\u67d3\u6807\u7b7e<\/span>
    \n ForEach<\/span>(<\/span>this<\/span>.<\/span>tags,<\/span> (<\/span>tag:<\/span> string<\/span>)<\/span> =><\/span> {<\/span>
    \n TagComponent<\/span>(<\/span>{<\/span> text:<\/span> tag }<\/span>)<\/span> \/\/ \u81ea\u5b9a\u4e49\u7ec4\u4ef6<\/span>
    \n }<\/span>)<\/span><\/p>\n

    Button<\/span>(<\/span>'\u6dfb\u52a0\u6807\u7b7e'<\/span>)<\/span>
    \n .<\/span>onClick<\/span>(<\/span>(<\/span>)<\/span> =><\/span> {<\/span>
    \n this<\/span>.<\/span>tags.<\/span>push<\/span>(<\/span>'\u65b0\u6807\u7b7e'<\/span>)<\/span>;<\/span> \/\/ \u72b6\u6001\u53d8\u66f4\u81ea\u52a8\u89e6\u53d1 UI \u66f4\u65b0<\/span>
    \n }<\/span>)<\/span>
    \n }<\/span>
    \n .<\/span>padding<\/span>(<\/span>20<\/span>)<\/span>
    \n .<\/span>backgroundColor<\/span>(<\/span>'#f5f5f5'<\/span>)<\/span>
    \n }<\/span>
    \n}<\/span><\/p>\n

    \u8fd9\u91cc\u7684 @State \u88c5\u9970\u5668\u5b9e\u73b0\u4e86 MVVM \u7684\u54cd\u5e94\u5f0f\u7ed1\u5b9a，\u72b6\u6001\u53d8\u66f4\u4f1a\u81ea\u52a8\u9a71\u52a8 UI \u5237\u65b0，\u4e14\u7531\u4e8e ArkTS \u7684\u9759\u6001\u7c7b\u578b\u4fdd\u8bc1，\u7f16\u8bd1\u5668\u53ef\u4ee5\u5728\u7f16\u8bd1\u671f\u5c31\u4f18\u5316\u7ec4\u4ef6\u7684\u66f4\u65b0\u7b56\u7565\u3002<\/p>\n

    \u4e94\u3001\u5f00\u53d1\u73af\u5883：DevEco Studio \u7684\u5feb\u901f\u4e0a\u624b<\/h4>\n

    \u8981\u5f00\u59cb ArkTS \u5f00\u53d1，\u4f60\u9700\u8981：<\/p>\n

  • \u5b89\u88c5 DevEco Studio：\u534e\u4e3a\u5b98\u65b9\u57fa\u4e8e IntelliJ IDEA \u7684 IDE，\u5185\u7f6e ArkTS \u7f16\u8bd1\u5668\u548c\u5b8c\u6574\u7684\u9e3f\u8499\u6a21\u62df\u5668\u3002<\/li>\n
  • \u914d\u7f6e SDK：\u5728 IDE \u4e2d\u4e0b\u8f7d HarmonyOS SDK，\u76ee\u524d\u4e3b\u6d41\u5f00\u53d1\u7248\u672c\u662f API 9\/10\/11\u3002<\/li>\n
  • \u521b\u5efa Stage \u6a21\u578b\u9879\u76ee：\u9009\u62e9 \u201cEmpty Ability\u201d \u6a21\u677f，\u8bed\u8a00\u9009\u62e9 ArkTS\u3002 IDE \u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u9884\u89c8\u529f\u80fd（Previewer），\u652f\u6301\u4ee3\u7801\u4fee\u6539\u7684\u70ed\u91cd\u8f7d，\u65e0\u9700\u542f\u52a8\u6a21\u62df\u5668\u5373\u53ef\u5b9e\u65f6\u67e5\u770b UI \u6548\u679c，\u8fd9\u5bf9\u524d\u7aef\u5f00\u53d1\u8005\u6765\u8bf4\u4f53\u9a8c\u975e\u5e38\u53cb\u597d\u3002<\/li>\n

    \u516d\u3001\u603b\u7ed3：\u503c\u5f97\u6295\u5165\u7684\u65b0\u8d5b\u9053<\/h4>\n

    \u4ece TypeScript \u5230 ArkTS \u7684\u8fc1\u79fb，\u672c\u8d28\u4e0a\u662f\u4ece"\u7075\u6d3b\u4f18\u5148"\u5411"\u6027\u80fd\u4f18\u5148"\u7684\u601d\u7ef4\u8f6c\u53d8\u3002\u90a3\u4e9b\u770b\u4f3c\u7e41\u7410\u7684\u7ea6\u675f\u2014\u2014\u5f3a\u5236\u7c7b\u578b\u3001\u56fa\u5b9a\u5e03\u5c40\u3001\u4e25\u683c\u8fd0\u7b97\u7b26\u2014\u2014\u6700\u7ec8\u90fd\u4f1a\u8f6c\u5316\u4e3a\u66f4\u5c11\u7684\u8fd0\u884c\u65f6\u5d29\u6e83\u3001\u66f4\u6d41\u7545\u7684\u7528\u6237\u4f53\u9a8c\u548c\u66f4\u4f4e\u7684\u5185\u5b58\u5360\u7528\u3002 \u5bf9\u4e8e\u524d\u7aef\u5f00\u53d1\u8005\u800c\u8a00，ArkTS \u7684\u5b66\u4e60\u66f2\u7ebf\u975e\u5e38\u5e73\u7f13：\u4f60\u4e0d\u9700\u8981\u5b66\u4e60\u5168\u65b0\u7684\u8bed\u6cd5，\u53ea\u9700\u8981\u9002\u5e94\u66f4\u4e25\u683c\u7684\u89c4\u5219；\u540c\u65f6，\u4f60\u53c8\u80fd\u83b7\u5f97\u539f\u751f\u5e94\u7528\u7684\u6027\u80fd\u8868\u73b0\u548c\u58f0\u660e\u5f0f UI \u7684\u5f00\u53d1\u6548\u7387\u3002 \u968f\u7740\u9e3f\u8499\u751f\u6001\u7684\u6269\u5f20，ArkTS \u6b63\u5728\u4ece\u4e00\u4e2a"\u4e13\u7528\u8bed\u8a00"\u9010\u6e10\u8d70\u5411\u66f4\u5e7f\u9614\u7684\u821e\u53f0\u3002\u73b0\u5728\u638c\u63e1\u5b83，\u4e0d\u4ec5\u662f\u591a\u4e86\u4e00\u9879\u6280\u80fd，\u66f4\u662f\u63d0\u524d\u5e03\u5c40\u4e0b\u4e00\u4ee3\u64cd\u4f5c\u7cfb\u7edf\u751f\u6001\u7684\u660e\u667a\u4e4b\u4e3e\u3002 \u4e0b\u4e00\u6b65\u5efa\u8bae：<\/p>\n

  • \u9605\u8bfb\u5b98\u65b9\u300a\u4ece TypeScript \u5230 ArkTS \u7684\u9002\u914d\u89c4\u5219\u300b\u6587\u6863<\/li>\n
  • \u5c1d\u8bd5\u5c06\u4e00\u4e2a\u73b0\u6709\u7684 TypeScript \u5de5\u5177\u51fd\u6570\u91cd\u6784\u4e3a ArkTS \u7248\u672c<\/li>\n
  • \u4f7f\u7528 ArkUI \u5b8c\u6210\u4e00\u4e2a\u5305\u542b\u7f51\u7edc\u8bf7\u6c42\u3001\u5217\u8868\u6e32\u67d3\u3001\u72b6\u6001\u7ba1\u7406\u7684\u5b8c\u6574 Demo \u9e3f\u8499\u4e16\u754c\u7684\u5927\u95e8\u5df2\u7ecf\u655e\u5f00，\u800c\u4f60\u624b\u4e2d\u7684 TypeScript \u7ecf\u9a8c，\u5c31\u662f\u6700\u597d\u7684\u5165\u573a\u5238\u3002<\/li>\n","protected":false},"excerpt":{"rendered":"

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