{"id":88960,"date":"2026-08-02T05:08:42","date_gmt":"2026-08-01T21:08:42","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/88960.html"},"modified":"2026-08-02T05:08:42","modified_gmt":"2026-08-01T21:08:42","slug":"deveco-code-planbuild%e6%a8%a1%e5%bc%8f%ef%bc%9a%e5%ae%a1%e6%96%b9%e6%a1%88%e5%86%8d%e6%89%a7%e8%a1%8c%ef%bc%8c%e6%8f%90%e5%8d%87%e5%bc%80%e5%8f%91%e6%95%88%e7%8e%87%e4%b8%8e%e8%b4%a8%e9%87%8f","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/88960.html","title":{"rendered":"DevEco Code Plan+Build\u6a21\u5f0f\uff1a\u5ba1\u65b9\u6848\u518d\u6267\u884c\uff0c\u63d0\u5347\u5f00\u53d1\u6548\u7387\u4e0e\u8d28\u91cf"},"content":{"rendered":"<h3>\u5f15\u8a00&#xff1a;\u4e00\u6b21\u8ba9\u6211&#034;\u5f00\u7a8d&#034;\u7684\u7f16\u7801\u7ecf\u5386<\/h3>\n<p>\u4e0a\u5468\u6211\u5728\u5199\u4e00\u4e2a HarmonyOS 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\u6539\u9020\u540e\u7684\u4ee3\u7801<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token punctuation\">{<\/span> PullToRefresh <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">from<\/span> <span class=\"token string\">&#039;&#064;ohos.pulltorefresh&#039;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token punctuation\">{<\/span> LoadingAnim <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">from<\/span> <span class=\"token string\">&#039;..\/components\/LoadingAnim&#039;<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token decorator\"><span class=\"token at operator\">&#064;<\/span><span class=\"token function\">Component<\/span><\/span><br \/>\nstruct ProductList <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> products<span class=\"token operator\">:<\/span> ProductModel<span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/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 keyword\">private<\/span> dataSource<span class=\"token operator\">:<\/span> BasicDataSource<span class=\"token operator\">&lt;<\/span>ProductModel<span class=\"token operator\">&gt;<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">BasicDataSource<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n  <span class=\"token keyword\">private<\/span> controller<span class=\"token operator\">:<\/span> PullToRefreshController <span class=\"token operator\">&#061;<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">PullToRefreshController<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n  <span class=\"token keyword\">private<\/span> viewModel<span class=\"token operator\">:<\/span> ProductViewModel <span class=\"token operator\">&#061;<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">ProductViewModel<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/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><span class=\"token function\">loadProducts<\/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 keyword\">async<\/span> <span class=\"token function\">loadProducts<\/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>products <span class=\"token operator\">&#061;<\/span> <span class=\"token keyword\">await<\/span> <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>viewModel<span class=\"token punctuation\">.<\/span><span class=\"token function\">fetchProducts<\/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>dataSource<span class=\"token punctuation\">.<\/span><span class=\"token function\">updateData<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>products<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 keyword\">async<\/span> <span class=\"token function\">refreshProducts<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token comment\">\/\/ \u5237\u65b0\u65f6\u91cd\u7f6e\u5206\u9875\u72b6\u6001&#xff0c;\u907f\u514d\u4e0e\u4e0a\u62c9\u52a0\u8f7d\u51b2\u7a81<\/span><br \/>\n    <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>viewModel<span class=\"token punctuation\">.<\/span><span class=\"token function\">resetPagination<\/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>products <span class=\"token operator\">&#061;<\/span> <span class=\"token keyword\">await<\/span> <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>viewModel<span class=\"token punctuation\">.<\/span><span class=\"token function\">refreshProducts<\/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>dataSource<span class=\"token punctuation\">.<\/span><span class=\"token function\">updateData<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>products<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>controller<span class=\"token punctuation\">.<\/span><span class=\"token function\">finishRefresh<\/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 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\">PullToRefresh<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span><br \/>\n        data<span class=\"token operator\">:<\/span> <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>dataSource<span class=\"token punctuation\">,<\/span><br \/>\n        controller<span class=\"token operator\">:<\/span> <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>controller<span class=\"token punctuation\">,<\/span><br \/>\n        <span class=\"token function-variable function\">customLoad<\/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 punctuation\">{<\/span><br \/>\n          <span class=\"token function\">LoadingAnim<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>  <span class=\"token comment\">\/\/ \u4f7f\u7528\u81ea\u5b9a\u4e49\u52a8\u753b<\/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><br \/>\n        <span class=\"token function\">List<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n          <span class=\"token function\">LazyForEach<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>dataSource<span class=\"token punctuation\">,<\/span> <span class=\"token punctuation\">(<\/span>item<span class=\"token operator\">:<\/span> ProductModel<span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token function\">ListItem<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n              <span class=\"token function\">ProductCard<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span> product<span class=\"token operator\">:<\/span> item <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 punctuation\">(<\/span>item<span class=\"token operator\">:<\/span> ProductModel<span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&gt;<\/span> item<span class=\"token punctuation\">.<\/span>id<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><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token punctuation\">.<\/span><span class=\"token function\">width<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;100%&#039;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">.<\/span><span class=\"token function\">height<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;100%&#039;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">.<\/span><span class=\"token function\">onReachEnd<\/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 comment\">\/\/ \u4e0a\u62c9\u52a0\u8f7d\u2014\u2014Plan \u9636\u6bb5\u5df2\u786e\u8ba4\u4e0d\u53d7\u5f71\u54cd<\/span><br \/>\n          <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>viewModel<span class=\"token punctuation\">.<\/span><span class=\"token function\">loadNextPage<\/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><br \/>\n      <span class=\"token punctuation\">}<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><br \/>\n    <span class=\"token punctuation\">.<\/span><span class=\"token function\">width<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;100%&#039;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token punctuation\">.<\/span><span class=\"token function\">height<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;100%&#039;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token punctuation\">.<\/span><span class=\"token function\">backgroundColor<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;#F5F5F5&#039;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n  <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>\u7f16\u8bd1&#xff0c;\u8fd0\u884c\u2014\u2014\u4e00\u6b21\u8fc7\u3002\u6539\u52a8\u6e05\u6670\u3001\u903b\u8f91\u5b8c\u6574\u3001\u8fd8\u907f\u5f00\u4e86\u6211\u4e4b\u524d\u8e29\u7684\u90a3\u4e2a ViewModel \u7f13\u5b58\u540c\u6b65\u7684\u5751\u3002<\/p>\n<p>\u4ece\u63a5\u5230\u9700\u6c42\u5230\u4ea4\u4ed8&#xff0c;40 \u5206\u949f\u4e0d\u5230\u3002\u6ca1\u6709\u8fd4\u5de5\u3001\u6ca1\u6709\u8c03\u8bd5\u5730\u72f1\u3001\u4e5f\u6ca1\u6709&#034;\u8fd9\u4ee3\u7801\u4ec0\u4e48\u610f\u601d\u6211\u600e\u4e48\u770b\u4e0d\u61c2&#034;\u3002<\/p>\n<h5>\u5bf9\u6bd4\u4e00\u4e0b&#xff1a;\u5982\u679c\u6211\u76f4\u63a5\u8ba9 AI \u751f\u6210&#xff0c;\u53ef\u80fd\u4f1a\u62ff\u5230\u4ec0\u4e48&#xff1f;<\/h5>\n<p>\u4e3a\u4e86\u8ba9\u4f60\u76f4\u89c2\u611f\u53d7\u5dee\u5f02&#xff0c;\u6211\u7279\u610f\u7528 Direct \u6a21\u5f0f\u5bf9\u540c\u4e00\u4e2a\u9700\u6c42\u8dd1\u4e86\u4e00\u6b21&#xff0c;\u8fd9\u662f\u5b83\u751f\u6210\u7684&#xff1a;<\/p>\n<p><span class=\"token comment\">\/\/ Direct \u6a21\u5f0f\u751f\u6210\u7684\u4ee3\u7801\u2014\u2014\u770b\u4f3c\u80fd\u7528&#xff0c;\u5b9e\u5219\u85cf\u96f7<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token punctuation\">{<\/span> pulltorefresh <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">from<\/span> <span class=\"token string\">&#039;&#064;ohos.ui&#039;<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token decorator\"><span class=\"token at operator\">&#064;<\/span><span class=\"token function\">Component<\/span><\/span><br \/>\nstruct ProductList <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> products<span class=\"token operator\">:<\/span> ProductModel<span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/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>products <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/ &#x1f631; \u76f4\u63a5\u6e05\u7a7a&#xff0c;\u6ca1\u8c03\u6570\u636e\u52a0\u8f7d\u65b9\u6cd5<\/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\">Refresh<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span>  <span class=\"token comment\">\/\/ \u274c \u7ec4\u4ef6\u540d\u90fd\u9519\u4e86<\/span><br \/>\n      refreshing<span class=\"token operator\">:<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">,<\/span><br \/>\n      <span class=\"token function-variable function\">onRefresh<\/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 punctuation\">{<\/span><br \/>\n        <span class=\"token comment\">\/\/ &#x1f6a8; \u7a7a\u56de\u8c03&#xff0c;\u4ec0\u4e48\u90fd\u6ca1\u505a<\/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><br \/>\n      <span class=\"token function\">List<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token function\">ForEach<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>products<span class=\"token punctuation\">,<\/span> <span class=\"token punctuation\">(<\/span>item<span class=\"token operator\">:<\/span> ProductModel<span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&gt;<\/span> <span class=\"token punctuation\">{<\/span>  <span class=\"token comment\">\/\/ \u274c \u8fd8\u662f ForEach&#xff0c;\u6ca1\u7528 LazyForEach<\/span><br \/>\n          <span class=\"token function\">ListItem<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token function\">ProductCard<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span> product<span class=\"token operator\">:<\/span> item <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><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>\u770b\u5230\u4e86\u5417&#xff1f;Direct \u6a21\u5f0f\u751f\u6210\u7684\u4ee3\u7801\u6709 5 \u4e2a\u95ee\u9898&#xff1a;<\/p>\n<li>\u7ec4\u4ef6\u540d\u9519\u8bef&#xff1a;Refresh \u4e0d\u662f HarmonyOS \u5b98\u65b9\u7ec4\u4ef6&#xff0c;\u6b63\u786e\u5e94\u8be5\u662f PullToRefresh<\/li>\n<li>\u5f15\u5165\u5305\u9519\u8bef&#xff1a;&#064;ohos.ui \u4e0d\u5b58\u5728<\/li>\n<li>\u6570\u636e\u52a0\u8f7d\u7f3a\u5931&#xff1a;aboutToAppear \u91cc\u76f4\u63a5\u6e05\u7a7a\u4e86\u6570\u636e<\/li>\n<li>\u5237\u65b0\u56de\u8c03\u4e3a\u7a7a&#xff1a;\u4ec0\u4e48\u903b\u8f91\u90fd\u6ca1\u5199<\/li>\n<li>\u6ca1\u8003\u8651\u5206\u9875\u72b6\u6001&#xff1a;\u5982\u679c\u539f\u6709\u4e0a\u62c9\u52a0\u8f7d\u903b\u8f91&#xff0c;\u4f1a\u88ab\u5237\u65b0\u76f4\u63a5\u51b2\u6389<\/li>\n<p>\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48 Plan \u6a21\u5f0f\u4e0d\u662f&#034;\u591a\u6b64\u4e00\u4e3e&#034;\u2014\u2014\u65b9\u6848\u9636\u6bb5\u5c31\u8ba9\u8fd9\u4e9b\u95ee\u9898\u66b4\u9732\u4e86&#xff0c;\u4e0d\u7528\u7b49\u5230\u7f16\u8bd1\u751a\u81f3\u4e0a\u7ebf\u624d\u53d1\u73b0\u3002<\/p>\n<h4>2.6 \u6362\u4e2a\u66f4\u590d\u6742\u7684\u4f8b\u5b50&#xff1a;\u5f53\u4f60\u9700\u8981\u52a8\u597d\u51e0\u4e2a\u6587\u4ef6\u7684\u65f6\u5019<\/h4>\n<p>\u4e0b\u62c9\u5237\u65b0\u867d\u7136\u662f\u4e2a\u597d\u4f8b\u5b50&#xff0c;\u4f46\u5b83\u4e3b\u8981\u53ea\u6539\u4e86 ProductList.ets \u4e00\u4e2a\u6587\u4ef6\u3002\u4f60\u53ef\u80fd\u89c9\u5f97&#xff1a;\u5c31\u4e00\u4e2a\u6587\u4ef6&#xff0c;Plan \u4e0d Plan \u5dee\u522b\u4e0d\u5927\u5427&#xff1f;<\/p>\n<p>\u597d&#xff0c;\u90a3\u6211\u518d\u7ed9\u4f60\u770b\u4e00\u4e2a\u771f\u5b9e\u573a\u666f\u3002\u540e\u6765\u4ea7\u54c1\u53c8\u63d0\u4e86\u4e2a\u9700\u6c42&#xff1a;\u201c\u7ed9\u5546\u54c1\u5217\u8868\u52a0\u4e0a\u641c\u7d22\u529f\u80fd&#xff0c;\u652f\u6301\u5173\u952e\u8bcd\u641c\u7d22\u3001\u5206\u7c7b\u7b5b\u9009\u3001\u4ef7\u683c\u6392\u5e8f\u201d\u3002<\/p>\n<p>\u8fd9\u6b21\u6539\u52a8\u6d89\u53ca&#xff1a;<\/p>\n<p>\u6d89\u53ca\u6587\u4ef6\u6570&#xff1a;5 \u4e2a<br \/>\n\u251c\u2500\u2500 ProductList.ets          \u2014\u2014 UI \u5c42&#xff1a;\u6dfb\u52a0\u641c\u7d22\u680f\u3001\u7b5b\u9009\u680f\u3001\u6392\u5e8f\u6309\u94ae<br \/>\n\u251c\u2500\u2500 ProductViewModel.ets     \u2014\u2014 \u903b\u8f91\u5c42&#xff1a;\u65b0\u589e\u641c\u7d22\u3001\u7b5b\u9009\u3001\u6392\u5e8f\u65b9\u6cd5<br \/>\n\u251c\u2500\u2500 ProductApi.ets           \u2014\u2014 \u7f51\u7edc\u5c42&#xff1a;\u65b0\u589e\u67e5\u8be2\u63a5\u53e3<br \/>\n\u251c\u2500\u2500 ProductFilterModel.ets   \u2014\u2014 \u6570\u636e\u5c42&#xff1a;\u65b0\u589e\u7b5b\u9009\u6761\u4ef6\u6a21\u578b<br \/>\n\u2514\u2500\u2500 Constants.ets            \u2014\u2014 \u5e38\u91cf&#xff1a;\u65b0\u589e\u6392\u5e8f\u679a\u4e3e\u3001\u5206\u7c7b\u679a\u4e3e<\/p>\n<p>\u6211\u5728 Plan \u6a21\u5f0f\u4e0b\u8f93\u5165\u4e86\u9700\u6c42\u63cf\u8ff0&#xff0c;AI \u8f93\u51fa\u7684\u65b9\u6848\u957f\u8fd9\u6837&#xff08;\u8282\u9009\u6838\u5fc3\u90e8\u5206&#xff09;&#xff1a;<\/p>\n<p>&#x1f4cb; \u641c\u7d22\u7b5b\u9009\u529f\u80fd\u5b9e\u65bd\u65b9\u6848<\/p>\n<p>\u6d89\u53ca\u6587\u4ef6\u53ca\u6539\u52a8\u8303\u56f4&#xff1a;<\/p>\n<table>\n<tr>\u6587\u4ef6\u6539\u52a8\u7c7b\u578b\u6539\u52a8\u5185\u5bb9<\/tr>\n<tbody>\n<tr>\n<td>ProductList.ets<\/td>\n<td>\u4fee\u6539<\/td>\n<td>\u9876\u90e8\u65b0\u589e SearchBar &#043; FilterBar \u7ec4\u4ef6&#xff1b;build() \u903b\u8f91\u91cd\u6784<\/td>\n<\/tr>\n<tr>\n<td>ProductViewModel.ets<\/td>\n<td>\u4fee\u6539<\/td>\n<td>\u65b0\u589e searchProducts(keyword)\u3001filterByCategory(id)\u3001sortBy(enum) \u4e09\u4e2a\u65b9\u6cd5<\/td>\n<\/tr>\n<tr>\n<td>ProductApi.ets<\/td>\n<td>\u65b0\u589e\u63a5\u53e3<\/td>\n<td>\u65b0\u589e GET \/api\/products\/search?q&#061;&amp;category&#061;&amp;sort&#061; \u67e5\u8be2\u63a5\u53e3<\/td>\n<\/tr>\n<tr>\n<td>ProductFilterModel.ets<\/td>\n<td>\u65b0\u5efa\u6587\u4ef6<\/td>\n<td>\u5b9a\u4e49 FilterParams \u63a5\u53e3\u4e0e SortType \u679a\u4e3e<\/td>\n<\/tr>\n<tr>\n<td>Constants.ets<\/td>\n<td>\u8ffd\u52a0\u679a\u4e3e<\/td>\n<td>\u8ffd\u52a0 ProductCategory \u548c SortDirection \u679a\u4e3e<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5b9e\u73b0\u6b65\u9aa4&#xff1a;<\/p>\n<li>\u65b0\u5efa ProductFilterModel.ets&#xff0c;\u5b9a\u4e49\u7b5b\u9009\u53c2\u6570\u6a21\u578b<\/li>\n<li>\u6269\u5c55 Constants.ets&#xff0c;\u65b0\u589e\u5206\u7c7b\u548c\u6392\u5e8f\u76f8\u5173\u679a\u4e3e\u5e38\u91cf<\/li>\n<li>\u6269\u5c55 ProductApi.ets&#xff0c;\u65b0\u589e\u5e26\u67e5\u8be2\u53c2\u6570\u7684\u641c\u7d22\u63a5\u53e3\u65b9\u6cd5<\/li>\n<li>\u6269\u5c55 ProductViewModel.ets&#xff0c;\u65b0\u589e\u641c\u7d22\u3001\u7b5b\u9009\u3001\u6392\u5e8f\u4e09\u4e2a\u4e1a\u52a1\u65b9\u6cd5&#xff0c;\u7edf\u4e00\u7ba1\u7406\u67e5\u8be2\u72b6\u6001<\/li>\n<li>\u91cd\u6784 ProductList.ets&#xff0c;\u5728 build() \u4e2d\u65b0\u589e SearchBar \u548c FilterBar \u7ec4\u4ef6&#xff0c;\u7ed1\u5b9a ViewModel \u65b9\u6cd5<\/li>\n<p>\u5f71\u54cd\u5206\u6790&#xff1a;<\/p>\n<ul>\n<li>ProductList.ets \u7684 build() \u65b9\u6cd5\u7ed3\u6784\u4f1a\u53d1\u751f\u8f83\u5927\u53d8\u5316&#xff0c;\u539f\u6709\u7684 PullToRefresh &#043; List \u7ed3\u6784\u4fdd\u6301\u4e0d\u53d8&#xff0c;\u4ec5\u5728\u4e0a\u65b9\u65b0\u589e\u641c\u7d22\u533a\u57df<\/li>\n<li>ViewModel \u4e2d\u7684 fetchProducts() \u65b9\u6cd5\u9700\u8981\u91cd\u6784\u4ee5\u652f\u6301\u5e26\u53c2\u6570\u67e5\u8be2<\/li>\n<li>\u7b5b\u9009\u6761\u4ef6\u53d8\u66f4\u65f6\u9700\u8981\u89e6\u53d1\u5217\u8868\u91cd\u65b0\u52a0\u8f7d&#xff0c;\u5efa\u8bae\u4f7f\u7528 &#064;Watch \u88c5\u9970\u5668\u76d1\u542c\u7b5b\u9009\u72b6\u6001\u53d8\u5316<\/li>\n<li>\u641c\u7d22\u6846\u8f93\u5165\u9700\u8981\u4f7f\u7528\u9632\u6296\u5904\u7406&#xff0c;\u907f\u514d\u9891\u7e41\u89e6\u53d1 API \u8bf7\u6c42<\/li>\n<\/ul>\n<p>\u6709\u4e86\u8fd9\u4efd\u65b9\u6848&#xff0c;\u6211\u5fc3\u91cc\u5c31\u6709\u4e86\u4e00\u5f20\u6e05\u6670\u7684&#034;\u65bd\u5de5\u5730\u56fe&#034;\u3002\u6211\u77e5\u9053&#xff1a;<\/p>\n<ul>\n<li>\u54ea 5 \u4e2a\u6587\u4ef6\u9700\u8981\u52a8<\/li>\n<li>\u6bcf\u4e2a\u6587\u4ef6\u5177\u4f53\u8981\u6539\u4ec0\u4e48<\/li>\n<li>\u6539\u52a8\u7684\u5148\u540e\u987a\u5e8f\u662f\u4ec0\u4e48<\/li>\n<li>\u6709\u54ea\u4e9b\u6f5c\u5728\u98ce\u9669\u9700\u8981\u6ce8\u610f<\/li>\n<\/ul>\n<p>\u8fd9\u4e2a\u573a\u666f\u5982\u679c\u7528 Direct \u6a21\u5f0f\u2014\u2014\u4f60\u60f3\u60f3&#xff0c;\u4f60\u76f4\u63a5\u4e22\u7ed9 AI \u4e00\u6bb5\u9700\u6c42\u63cf\u8ff0&#xff0c;\u5b83\u53ef\u80fd\u4f1a\u7ed9\u4f60\u751f\u6210\u4e00\u6bb5\u5305\u542b\u4e86\u5168\u90e8\u6539\u52a8\u7684\u8d85\u5927\u4ee3\u7801\u5757&#xff0c;\u4f46\u4f60\u6839\u672c\u4e0d\u77e5\u9053\u5b83\u5230\u5e95\u6539\u4e86\u54ea\u4e9b\u6587\u4ef6\u3001\u6bcf\u4e2a\u6539\u4e86\u54ea\u91cc\u3001\u54ea\u4e9b\u662f\u65b0\u589e\u7684\u54ea\u4e9b\u662f\u4fee\u6539\u7684\u3002\u51fa\u4e86\u95ee\u9898\u4f60\u53ea\u80fd\u4ece\u5934\u6392\u67e5\u3002<\/p>\n<h3>\u4e09\u3001\u4ec0\u4e48\u65f6\u5019\u8be5\u7528 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.label-icon{display:inline-block;height:1em;overflow:visible;vertical-align:-0.125em;}#mermaid-svg-Zrp5o6qkZf391oaa .node .label-icon path{fill:currentColor;stroke:revert;stroke-width:revert;}#mermaid-svg-Zrp5o6qkZf391oaa :root{&#8211;mermaid-font-family:\\&#8221;trebuchet ms\\&#8221;,verdana,arial,sans-serif;}<\/p>\n<p>         <span class=\"edgeLabel\"><\/span><\/p>\n<p>         <span class=\"edgeLabel\"><\/p>\n<p>\u5426<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"edgeLabel\"><\/p>\n<p>\u662f<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"edgeLabel\"><\/p>\n<p>\u5426<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"edgeLabel\"><\/p>\n<p>\u662f<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"edgeLabel\"><\/p>\n<p>\u5426<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"edgeLabel\"><\/p>\n<p>\u662f<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"edgeLabel\"><\/p>\n<p>\u5426<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"edgeLabel\"><\/p>\n<p>\u662f<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>\u5f00\u59cb\u5ba1\u65b9\u6848<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>\u6d89\u53ca\u6587\u4ef6\u5217\u5168\u4e86\u5417&#xff1f;<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>\u8865\u5145\u9057\u6f0f\u6587\u4ef6<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>\u5b9e\u73b0\u6b65\u9aa4\u987a\u5e8f\u5408\u7406\u5417&#xff1f;<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>\u8c03\u6574\u6b65\u9aa4\u987a\u5e8f<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>\u5f71\u54cd\u5206\u6790\u8986\u76d6\u4e86\u6211\u7684\u987e\u8651\u5417&#xff1f;<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>\u8ffd\u95ee AI \u8865\u5145\u5206\u6790<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>\u4ee3\u7801\u9884\u89c8\u7b26\u5408\u56e2\u961f\u89c4\u8303\u5417&#xff1f;<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>\u5728\u65b9\u6848\u4e0a\u6807\u6ce8\u89c4\u8303\u8981\u6c42<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>\u2705 \u786e\u8ba4\u6267\u884c<\/p>\n<p><\/span><\/p>\n<p>\u89c6\u89d2\u4e8c&#xff1a;\u4e1a\u52a1\u5bf9\u9f50<\/p>\n<ul>\n<li>\u201cAI 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\u6bd4\u4f60\u5f3a\u7684\u5730\u65b9&#xff09;<\/li>\n<li>\u201c\u6709\u6ca1\u6709\u9057\u6f0f\u7684\u8fb9\u754c\u6761\u4ef6&#xff1f;\u201d<\/li>\n<\/ul>\n<p>\u89c6\u89d2\u56db&#xff1a;\u6027\u80fd\u4e0e\u53ef\u7ef4\u62a4\u6027<\/p>\n<ul>\n<li>\u201c\u751f\u6210\u7684\u4ee3\u7801\u7ed3\u6784\u662f\u5426\u6e05\u6670&#xff1f;\u201d<\/li>\n<li>\u201c\u662f\u5426\u590d\u7528\u4e86\u73b0\u6709\u7684\u5de5\u5177\u65b9\u6cd5&#xff1f;\u201d<\/li>\n<li>\u201c\u6709\u6ca1\u6709\u5f15\u5165\u4e0d\u5fc5\u8981\u7684\u4f9d\u8d56&#xff1f;\u201d<\/li>\n<\/ul>\n<h4>4.3 \u65b9\u6848\u6765\u56de\u8c03\u6574\u7684\u6700\u4f73\u8282\u594f<\/h4>\n<p>\u6211\u6478\u7d22\u51fa\u4e86\u4e00\u4e2a\u9ad8\u6548\u7684&#034;\u4e24\u8f6e\u786e\u8ba4\u6cd5&#034;&#xff1a;<\/p>\n<p>\u7b2c\u4e00\u8f6e&#xff1a;AI \u51fa\u521d\u7248\u65b9\u6848 \u2192 \u6211\u53ea\u770b&#034;\u6574\u4f53\u65b9\u5411\u5bf9\u4e0d\u5bf9&#034;<br \/>\n  \u251c\u2500\u2500 \u65b9\u5411\u5bf9 \u2192 \u7b2c\u4e8c\u8f6e\u7ec6\u770b<br \/>\n  \u2514\u2500\u2500 \u65b9\u5411\u4e0d\u5bf9 \u2192 \u4e00\u53e5\u8bdd\u544a\u8bc9 AI \u504f\u54ea\u4e86&#xff0c;\u8ba9\u5b83\u91cd\u89c4\u5212<\/p>\n<p>\u7b2c\u4e8c\u8f6e&#xff1a;AI \u51fa\u4fee\u6b63\u65b9\u6848 \u2192 \u6211\u9010\u6761\u68c0\u67e5\u7ec6\u8282<br \/>\n  \u251c\u2500\u2500 \u6ca1\u5927\u95ee\u9898 \u2192 \u786e\u8ba4 Build<br \/>\n  \u2514\u2500\u2500 \u6709\u5c0f\u95ee\u9898 \u2192 \u76f4\u63a5\u5728\u65b9\u6848\u4e0a\u6539&#xff0c;\u518d\u786e\u8ba4<\/p>\n<p>\u6700\u591a\u4e24\u8f6e&#xff0c;\u7edd\u4e0d\u9677\u5165&#034;\u65e0\u9650\u62c9\u626f&#034;\u3002\u5982\u679c\u4e24\u8f6e\u540e\u65b9\u6848\u8fd8\u4e0d\u7406\u60f3&#xff0c;\u8bf4\u660e\u4f60\u7684\u6307\u4ee4\u53ef\u80fd\u9700\u8981\u8c03\u6574\u2014\u2014\u56de\u5934\u4f18\u5316\u6307\u4ee4&#xff0c;\u6bd4\u7ee7\u7eed\u8ddf AI \u6765\u56de\u62c9\u626f\u66f4\u9ad8\u6548\u3002<\/p>\n<h4>4.4 \u6211\u8e29\u8fc7\u7684\u5751\u548c\u603b\u7ed3\u7684\u7ecf\u9a8c<\/h4>\n<p>\u7528 Plan 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Build&#xff0c;\u6548\u7387\u8fd8\u4e0d\u5982\u624b\u52a8\u6539\u3002<\/li>\n<li>\u6559\u8bad&#xff1a;Plan \u662f\u7528\u6765\u89e3\u51b3&#034;\u4e0d\u786e\u5b9a\u6027&#034;\u7684&#xff0c;\u4e0d\u662f\u7528\u6765\u8fc7\u6d41\u7a0b\u763e\u7684\u3002<\/li>\n<\/ul>\n<p>\u5751 4&#xff1a;\u8df3\u8fc7&#034;\u5f71\u54cd\u5206\u6790&#034;\u76f4\u63a5\u770b\u6b65\u9aa4<\/p>\n<ul>\n<li>\u73b0\u8c61&#xff1a;\u4e60\u60ef\u6027\u53ea\u770b&#034;\u5b9e\u73b0\u6b65\u9aa4&#034;\u5c31\u786e\u8ba4&#xff0c;\u5ffd\u7565\u4e86&#034;\u5f71\u54cd\u5206\u6790&#034;\u90e8\u5206\u3002<\/li>\n<li>\u6559\u8bad&#xff1a;\u5f71\u54cd\u5206\u6790\u624d\u662f Plan \u6a21\u5f0f\u7684\u7cbe\u534e\u3002\u6b65\u9aa4\u544a\u8bc9\u4f60&#034;\u600e\u4e48\u505a&#034;&#xff0c;\u5f71\u54cd\u5206\u6790\u544a\u8bc9\u4f60&#034;\u505a\u5b8c\u4f1a\u600e\u6837&#034;\u2014\u2014\u540e\u8005\u5f80\u5f80\u662f\u4f60\u81ea\u5df1\u6ca1\u60f3\u5230\u7684\u3002<\/li>\n<\/ul>\n<h4>4.5 \u5c0f\u7ed3&#xff1a;\u4e00\u4e2a\u597d\u65b9\u6848\u7684&#034;\u4f53\u68c0\u6e05\u5355&#034;<\/h4>\n<p>\u6211\u628a\u5ba1\u65b9\u6848\u7684\u8981\u70b9\u6574\u7406\u6210\u4e86\u6e05\u5355&#xff0c;\u6bcf\u6b21\u786e\u8ba4\u524d\u8fc7\u4e00\u904d&#xff1a;<\/p>\n<ul>\n<li class=\"task-list-item\"> \u6d89\u53ca\u6587\u4ef6\u662f\u5426\u5b8c\u6574&#xff1f;\u6709\u6ca1\u6709\u9057\u6f0f&#xff1f;<\/li>\n<li class=\"task-list-item\"> \u5b9e\u73b0\u6b65\u9aa4\u7684\u987a\u5e8f\u662f\u5426\u5408\u7406&#xff1f;\u4f9d\u8d56\u5173\u7cfb\u5bf9\u4e0d\u5bf9&#xff1f;<\/li>\n<li class=\"task-list-item\"> \u5f15\u7528\u7684 API \/ \u7ec4\u4ef6&#xff0c;\u5728\u6211\u7684\u9879\u76ee\u7248\u672c\u91cc\u53ef\u7528\u5417&#xff1f;<\/li>\n<li class=\"task-list-item\"> \u5f71\u54cd\u5206\u6790\u6709\u6ca1\u6709\u63d0\u5230\u6211\u6ca1\u60f3\u5230\u7684\u98ce\u9669&#xff1f;<\/li>\n<li class=\"task-list-item\"> 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class=\"nodeLabel\"><\/p>\n<p>\u5206\u6b65\u9aa4\u5b9e\u65bd\u8ba1\u5212<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>\u5f71\u54cd\u5206\u6790\u6e05\u5355<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>\u4ee3\u7801\u9884\u89c8<\/p>\n<p><\/span><\/p>\n<p>\u91cd\u70b9\u5728\u4e8e\u4e0a\u4e0b\u6587\u5173\u8054\u8fd9\u4e00\u6b65\u3002\u5b83\u4e0d\u662f\u53ea\u770b\u4f60\u5f53\u524d\u6253\u5f00\u7684 ProductList.ets&#xff0c;\u800c\u662f\u628a\u6574\u4e2a\u9879\u76ee\u7684\u6587\u4ef6\u4f9d\u8d56\u56fe\u52a0\u8f7d\u8fdb\u6765&#xff1a;<\/p>\n<p>ProductList.ets<br \/>\n\u251c\u2500\u2500 import { ProductViewModel } from &#039;.\/ProductViewModel&#039;<br \/>\n\u2502   \u2514\u2500\u2500 ProductViewModel.ets<br \/>\n\u2502       \u251c\u2500\u2500 import { ProductApi } from &#039;..\/api\/ProductApi&#039;<br \/>\n\u2502       \u2502   \u2514\u2500\u2500 ProductApi.ets  \u2190 AI \u4f1a\u8bfb\u5230\u8fd9\u91cc<br \/>\n\u2502       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.image-shape{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-pdFsndHa0uzN3CII .icon-shape p,#mermaid-svg-pdFsndHa0uzN3CII .image-shape p{background-color:rgba(232,232,232, 0.8);padding:2px;}#mermaid-svg-pdFsndHa0uzN3CII .icon-shape .label rect,#mermaid-svg-pdFsndHa0uzN3CII .image-shape .label rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-pdFsndHa0uzN3CII .label-icon{display:inline-block;height:1em;overflow:visible;vertical-align:-0.125em;}#mermaid-svg-pdFsndHa0uzN3CII .node .label-icon path{fill:currentColor;stroke:revert;stroke-width:revert;}#mermaid-svg-pdFsndHa0uzN3CII :root{&#8211;mermaid-font-family:\\&#8221;trebuchet ms\\&#8221;,verdana,arial,sans-serif;}<\/p>\n<p>           <span class=\"nodeLabel\"><\/p>\n<p>Plan \u6a21\u5f0f\u7684\u5fc3\u667a\u8def\u5f84<\/p>\n<p><\/span><\/p>\n<p>           <span class=\"edgeLabel\"><\/span><\/p>\n<p>           <span class=\"edgeLabel\"><\/span><\/p>\n<p>           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\u8ba4\u77e5\u8d1f\u8f7d\u6781\u4f4e<\/p>\n<p><\/span><\/p>\n<p>           <span class=\"nodeLabel\"><\/p>\n<p>Direct \u6a21\u5f0f\u7684\u5fc3\u667a\u8def\u5f84<\/p>\n<p><\/span><\/p>\n<p>           <span class=\"edgeLabel\"><\/span><\/p>\n<p>           <span class=\"edgeLabel\"><\/span><\/p>\n<p>           <span class=\"edgeLabel\"><\/span><\/p>\n<p>           <span class=\"edgeLabel\"><\/span><\/p>\n<p>           <span class=\"edgeLabel\"><\/span><\/p>\n<p>           <span class=\"edgeLabel\"><\/span><\/p>\n<p>           <span class=\"nodeLabel\"><\/p>\n<p>\u62ff\u5230\u4ee3\u7801<\/p>\n<p><\/span><\/p>\n<p>           <span class=\"nodeLabel\"><\/p>\n<p>\u9010\u884c\u9605\u8bfb<\/p>\n<p><\/span><\/p>\n<p>           <span class=\"nodeLabel\"><\/p>\n<p>\u63a8\u5bfc AI \u7684\u903b\u8f91<\/p>\n<p><\/span><\/p>\n<p>           <span class=\"nodeLabel\"><\/p>\n<p>\u53d1\u73b0 3 \u4e2a\u95ee\u9898<\/p>\n<p><\/span><\/p>\n<p>           <span class=\"nodeLabel\"><\/p>\n<p>\u624b\u52a8\u4fee\u6539<\/p>\n<p><\/span><\/p>\n<p>           <span class=\"nodeLabel\"><\/p>\n<p>\u91cd\u65b0\u7406\u89e3\u81ea\u5df1\u6539\u4e86\u4ec0\u4e48<\/p>\n<p><\/span><\/p>\n<p>           <span class=\"nodeLabel\"><\/p>\n<p>&#x1f635; \u8ba4\u77e5\u8d1f\u8f7d\u6781\u9ad8<\/p>\n<p><\/span><\/p>\n<p>Plan \u6a21\u5f0f\u628a\u4ee3\u7801\u7406\u89e3\u4ece&#034;\u4e8b\u540e\u63a8\u5bfc&#034;\u53d8\u6210\u4e86&#034;\u4e8b\u524d\u9884\u89c8&#034;\u3002\u4f60\u4e0d\u9700\u8981\u5148\u770b\u4e00\u5806\u4ee3\u7801\u518d\u53cd\u63a8\u903b\u8f91\u2014\u2014\u4f60\u5728\u65b9\u6848\u9636\u6bb5\u5c31\u5df2\u7ecf\u77e5\u9053\u4e86\u903b\u8f91&#xff0c;\u4ee3\u7801\u751f\u6210\u51fa\u6765\u53ea\u662f\u5bf9\u4f60\u8111\u4e2d\u5df2\u6709\u6a21\u578b\u7684\u786e\u8ba4\u3002<\/p>\n<h4>5.3 \u672a\u6765\u6f14\u8fdb\u65b9\u5411<\/h4>\n<p>DevEco Code \u7684 Plan&#043;Build \u6a21\u5f0f\u8fd8\u5728\u6301\u7eed\u8fed\u4ee3&#xff0c;\u6211\u4e2a\u4eba\u975e\u5e38\u671f\u5f85\u7684\u6f14\u8fdb\u65b9\u5411\u5305\u62ec&#xff1a;<\/p>\n<p>1. \u65b9\u6848\u591a\u7248\u672c\u5bf9\u6bd4<\/p>\n<p>&#x1f4cb; \u65b9\u6848 A&#xff08;\u6027\u80fd\u4f18\u5148&#xff09;           &#x1f4cb; \u65b9\u6848 B&#xff08;\u4ee3\u7801\u7b80\u6d01\u4f18\u5148&#xff09;<br \/>\n\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500          \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500<br \/>\n\u4f7f\u7528 List &#043; LazyForEach        \u4f7f\u7528 Scroll &#043; ForEach<br \/>\n&#043; \u865a\u62df\u5217\u8868                      \u5b9e\u73b0\u66f4\u7b80\u5355&#xff0c;\u5c0f\u6570\u636e\u91cf<br \/>\n\u5927\u6570\u636e\u91cf\u573a\u666f\u6700\u4f18                 \u573a\u666f\u4ee3\u7801\u66f4\u5c11<\/p>\n<p>2. \u65b9\u6848\u8bc4\u5ba1\u534f\u4f5c<\/p>\n<p>\u65b9\u6848\u53ef\u4ee5\u76f4\u63a5\u751f\u6210\u5206\u4eab\u94fe\u63a5&#xff0c;\u56e2\u961f\u6210\u5458\u5728\u65b9\u6848\u4e0a\u8bc4\u8bba\u3001\u70b9\u8d5e\u3001\u63d0\u51fa\u4fee\u6539\u610f\u89c1\u2014\u2014\u4ee3\u7801\u8fd8\u6ca1\u5199&#xff0c;\u8bbe\u8ba1\u5c31\u5b8c\u6210\u4e86\u8bc4\u5ba1\u3002<\/p>\n<p>3. \u4e0e DevOps \u6d41\u7a0b\u96c6\u6210<\/p>\n<p>\u65b9\u6848\u4e2d\u7684&#034;\u5f71\u54cd\u5206\u6790&#034;\u53ef\u4ee5\u81ea\u52a8\u5173\u8054\u5230&#xff1a;<\/p>\n<ul>\n<li>PR \u7684\u68c0\u67e5\u6e05\u5355<\/li>\n<li>\u6d4b\u8bd5\u7528\u4f8b\u7684\u751f\u6210\u5efa\u8bae<\/li>\n<li>CI\/CD \u4e2d\u9700\u8981\u91cd\u70b9\u5173\u6ce8\u7684\u6784\u5efa\u6b65\u9aa4<\/li>\n<\/ul>\n<p>4. \u65b9\u6848\u6a21\u677f\u4e0e\u6700\u4f73\u5b9e\u8df5\u5e93<\/p>\n<p>\u56e2\u961f\u53ef\u4ee5\u6c89\u6dc0\u81ea\u5df1\u7684&#034;\u65b9\u6848\u6a21\u677f&#034;\u2014\u2014\u6bd4\u5982&#034;\u5982\u4f55\u6dfb\u52a0\u4e00\u4e2a\u65b0\u7684 API 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path{fill:#333333!important;stroke-width:0;stroke:#333333;}#mermaid-svg-GU6tCo03JmTEN5Bn .arrowheadPath{fill:#333333;}#mermaid-svg-GU6tCo03JmTEN5Bn .edgePath .path{stroke:#333333;stroke-width:2.0px;}#mermaid-svg-GU6tCo03JmTEN5Bn .flowchart-link{stroke:#333333;fill:none;}#mermaid-svg-GU6tCo03JmTEN5Bn .edgeLabel{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-GU6tCo03JmTEN5Bn .edgeLabel p{background-color:rgba(232,232,232, 0.8);}#mermaid-svg-GU6tCo03JmTEN5Bn .edgeLabel rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-GU6tCo03JmTEN5Bn .labelBkg{background-color:rgba(232, 232, 232, 0.5);}#mermaid-svg-GU6tCo03JmTEN5Bn .cluster rect{fill:#ffffde;stroke:#aaaa33;stroke-width:1px;}#mermaid-svg-GU6tCo03JmTEN5Bn .cluster text{fill:#333;}#mermaid-svg-GU6tCo03JmTEN5Bn .cluster span{color:#333;}#mermaid-svg-GU6tCo03JmTEN5Bn div.mermaidTooltip{position:absolute;text-align:center;max-width:200px;padding:2px;font-family:\\&#8221;trebuchet ms\\&#8221;,verdana,arial,sans-serif;font-size:12px;background:hsl(80, 100%, 96.2745098039%);border:1px solid #aaaa33;border-radius:2px;pointer-events:none;z-index:100;}#mermaid-svg-GU6tCo03JmTEN5Bn .flowchartTitleText{text-anchor:middle;font-size:18px;fill:#333;}#mermaid-svg-GU6tCo03JmTEN5Bn rect.text{fill:none;stroke-width:0;}#mermaid-svg-GU6tCo03JmTEN5Bn .icon-shape,#mermaid-svg-GU6tCo03JmTEN5Bn .image-shape{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-GU6tCo03JmTEN5Bn .icon-shape p,#mermaid-svg-GU6tCo03JmTEN5Bn .image-shape p{background-color:rgba(232,232,232, 0.8);padding:2px;}#mermaid-svg-GU6tCo03JmTEN5Bn .icon-shape .label rect,#mermaid-svg-GU6tCo03JmTEN5Bn .image-shape .label rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-GU6tCo03JmTEN5Bn 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