{"id":52412,"date":"2025-08-11T14:19:33","date_gmt":"2025-08-11T06:19:33","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/52412.html"},"modified":"2025-08-11T14:19:33","modified_gmt":"2025-08-11T06:19:33","slug":"arkui-%e6%9c%80%e5%b8%b8%e7%94%a8%e6%bb%9a%e5%8a%a8%e7%bb%84%e4%bb%b6%e4%b9%8blist%e5%88%97%e8%a1%a8%e5%85%a8%e9%9d%a2%e8%a7%a3%e6%9e%90%ef%bc%9a%e5%bb%ba%e8%ae%ae%e6%94%b6%e8%97%8f","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/52412.html","title":{"rendered":"ArkUI \u6700\u5e38\u7528\u6eda\u52a8\u7ec4\u4ef6\u4e4bList\u5217\u8868\u5168\u9762\u89e3\u6790\uff1a\u5efa\u8bae\u6536\u85cf"},"content":{"rendered":"<h2>\u5217\u8868&#xff08;List&#xff09;<\/h2>\n<p>List\u5217\u8868\u7ec4\u4ef6\u662f\u6700\u5e38\u7528\u7684\u5bb9\u5668\u5668\u7ec4\u4ef6\u4e4b\u4e00&#xff0c;\u5f53\u5217\u8868\u9879\u8fbe\u5230\u4e00\u5b9a\u6570\u91cf&#xff0c;\u5185\u5bb9\u8d85\u8fc7\u5217\u8868\u5c3a\u5bf8\u5927\u5c0f\u65f6&#xff0c;\u53ef\u4ee5\u81ea\u52a8\u63d0\u4f9b\u6eda\u52a8\u529f\u80fd\u3002\u4f7f\u7528\u5217\u8868\u53ef\u4ee5\u8f7b\u677e\u9ad8\u6548\u5730\u663e\u793a\u7ed3\u6784\u5316\u3001\u53ef\u6eda\u52a8\u7684\u4fe1\u606f\u3002 <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250811061922-68998b6a4f621.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" 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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\">List<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span> space<span class=\"token operator\">:<\/span> <span class=\"token number\">10<\/span> <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/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\">Text<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;0&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">width<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;100%&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">height<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">100<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">textAlign<\/span><span class=\"token punctuation\">(<\/span>TextAlign<span class=\"token punctuation\">.<\/span>Center<span class=\"token punctuation\">)<\/span><br \/>\n        <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\">Text<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;1&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">width<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;100%&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">height<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">100<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">textAlign<\/span><span class=\"token punctuation\">(<\/span>TextAlign<span class=\"token punctuation\">.<\/span>Center<span class=\"token punctuation\">)<\/span><br \/>\n        <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\">Text<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;2&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">width<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;100%&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">height<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">100<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">textAlign<\/span><span class=\"token punctuation\">(<\/span>TextAlign<span class=\"token punctuation\">.<\/span>Center<span class=\"token punctuation\">)<\/span><br \/>\n        <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\">Text<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;3&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">width<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;100%&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">height<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">100<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">textAlign<\/span><span class=\"token punctuation\">(<\/span>TextAlign<span class=\"token punctuation\">.<\/span>Center<span class=\"token punctuation\">)<\/span><br \/>\n        <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\">Text<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;4&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">width<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;100%&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">height<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">100<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">textAlign<\/span><span class=\"token punctuation\">(<\/span>TextAlign<span class=\"token punctuation\">.<\/span>Center<span class=\"token punctuation\">)<\/span><br \/>\n        <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\">Text<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;5&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">width<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;100%&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">height<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">100<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">textAlign<\/span><span class=\"token punctuation\">(<\/span>TextAlign<span class=\"token punctuation\">.<\/span>Center<span class=\"token punctuation\">)<\/span><br \/>\n        <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\">Text<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;6&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">width<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;100%&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">height<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">100<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">textAlign<\/span><span class=\"token punctuation\">(<\/span>TextAlign<span class=\"token punctuation\">.<\/span>Center<span class=\"token punctuation\">)<\/span><br \/>\n        <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\">Text<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;7&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">width<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;100%&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">height<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">100<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">textAlign<\/span><span class=\"token punctuation\">(<\/span>TextAlign<span class=\"token punctuation\">.<\/span>Center<span class=\"token punctuation\">)<\/span><br \/>\n        <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\">Text<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;8&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">width<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;100%&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">height<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">100<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">textAlign<\/span><span class=\"token punctuation\">(<\/span>TextAlign<span class=\"token punctuation\">.<\/span>Center<span class=\"token punctuation\">)<\/span><br \/>\n        <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\">Text<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;9&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">width<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;100%&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">height<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">100<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">textAlign<\/span><span class=\"token punctuation\">(<\/span>TextAlign<span class=\"token punctuation\">.<\/span>Center<span class=\"token punctuation\">)<\/span><br \/>\n        <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\">Text<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;10&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">width<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;100%&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">height<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">100<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">textAlign<\/span><span class=\"token punctuation\">(<\/span>TextAlign<span class=\"token punctuation\">.<\/span>Center<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 function\">divider<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span><br \/>\n        strokeWidth<span class=\"token operator\">:<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">,<\/span><br \/>\n        color<span class=\"token operator\">:<\/span> <span class=\"token string\">&#034;#dedede&#034;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n        startMargin<span class=\"token operator\">:<\/span> <span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span><br \/>\n        endMargin<span class=\"token operator\">:<\/span> <span class=\"token number\">10<\/span><br \/>\n      <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 function\">width<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;100%&#034;<\/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\">&#034;100%&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n  <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<h3>\u5217\u8868\u6837\u5f0f<\/h3>\n<ul>\n<li>\u901a\u8fc7{ space: 10 }\u53c2\u6570\u7528\u6765\u8bbe\u7f6e\u5217\u8868\u9879\u4e4b\u95f4\u7684\u95f4\u8ddd&#xff1b;<\/li>\n<\/ul>\n<p><span class=\"token function\">List<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span> space<span class=\"token operator\">:<\/span> <span class=\"token number\">10<\/span> <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n  <span class=\"token comment\">\/\/ &#8230;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<ul>\n<li>\u901a\u8fc7.divider()\u5c5e\u6027\u7528\u6765\u8bbe\u7f6e\u5217\u8868\u9879\u4e4b\u95f4\u7684\u5206\u5272\u7ebf&#xff1b;<\/li>\n<\/ul>\n<p><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 comment\">\/\/ &#8230;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">.<\/span><span class=\"token function\">divider<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span><br \/>\n  strokeWidth<span class=\"token operator\">:<\/span> <span class=\"token number\">0.5<\/span><span class=\"token punctuation\">,<\/span><span class=\"token comment\">\/\/\u5206\u5272\u7ebf\u7684\u7c97\u7ec6<\/span><br \/>\n  color<span class=\"token operator\">:<\/span>Color<span class=\"token punctuation\">.<\/span>Black<span class=\"token comment\">\/\/\u5206\u5272\u7ebf\u7684\u989c\u8272<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<ul>\n<li>\u901a\u8fc7.scrollBar()\u5c5e\u6027\u7528\u6765\u8bbe\u7f6e\u6eda\u52a8\u6761\u7684\u663e\u793a\u6a21\u5f0f&#xff1b;<\/li>\n<\/ul>\n<p><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 comment\">\/\/ &#8230;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">.<\/span><span class=\"token function\">scrollBar<\/span><span class=\"token punctuation\">(<\/span>BarState<span class=\"token punctuation\">.<\/span>Auto<span class=\"token punctuation\">)<\/span> <span class=\"token comment\">\/\/\u9ed8\u8ba4\u4e0d\u663e\u793a&#xff0c;\u6eda\u52a8\u65f6\u663e\u793a&#xff0c;2\u79d2\u540e\u6d88\u5931<\/span><\/p>\n<ul>\n<li>\u901a\u8fc7.listDirection() \u5c5e\u6027\u8bbe\u7f6e\u5217\u8868\u6eda\u52a8\u65b9\u5411<\/li>\n<\/ul>\n<p><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 comment\">\/\/ &#8230;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">.<\/span><span class=\"token function\">listDirection<\/span><span class=\"token punctuation\">(<\/span>Axis<span class=\"token punctuation\">.<\/span>Horizontal<span class=\"token punctuation\">)<\/span><\/p>\n<h3>\u5faa\u73af\u6e32\u67d3<\/h3>\n<p>\u4e00\u822c\u60c5\u51b5\u4e0bList\u5217\u8868\u9879\u7684UI\u7ed3\u6784\u90fd\u662f\u76f8\u540c\u7684&#xff0c;\u53ef\u4ee5\u91c7\u7528ForEach\u5faa\u73af\u6e32\u67d3\u6240\u6709\u5217\u8868\u9879\u3002<\/p>\n<p>ForEach\u6709\u5982\u4e0b\u7279\u70b9<\/p>\n<ul>\n<li>\n<p>List\u7ec4\u4ef6\u521b\u5efa\u65f6&#xff0c;\u6240\u6709ListItem\u5c06\u4f1a\u88ab\u521b\u5efa\u3002<\/p>\n<\/li>\n<li>\n<p>\u663e\u793a\u533a\u57df\u5185\u7684ListItem\u5728\u9996\u5e27\u8fdb\u884c\u5e03\u5c40&#xff0c;\u9884\u52a0\u8f7d\u8303\u56f4\u5185\u7684ListItem\u5728\u7a7a\u95f2\u65f6\u5b8c\u6210\u5e03\u5c40\u3002\u9884\u52a0\u8f7d\u8303\u56f4\u4e4b\u5916\u7684ListItem\u4ec5\u521b\u5efaListItem\u81ea\u8eab&#xff0c;ListItem\u5176\u5185\u90e8\u7684\u5b50\u7ec4\u4ef6\u4e0d\u4f1a\u88ab\u521b\u5efa\u3002<\/p>\n<\/li>\n<li>\n<p>\u5f53List\u7ec4\u4ef6\u6ed1\u52a8\u65f6&#xff0c;\u8fdb\u5165\u9884\u52a0\u8f7d\u53ca\u663e\u793a\u533a\u57df\u7684ListItem\u5c06\u4f1a\u521b\u5efa\u5176\u5185\u90e8\u7684\u5b50\u7ec4\u4ef6\u5e76\u5b8c\u6210\u5e03\u5c40&#xff0c;\u800c\u6ed1\u51fa\u9884\u52a0\u8f7d\u53ca\u663e\u793a\u533a\u57df\u7684ListItem\u5c06\u4e0d\u4f1a\u88ab\u9500\u6bc1\u3002<\/p>\n<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250811061922-68998b6ada6ce.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>\u4ee3\u7801\u5982\u4e0b<\/p>\n<p>&#064;Entry<br \/>\n&#064;Component<br \/>\nstruct Index <span class=\"token punctuation\">{<\/span><br \/>\n  &#064;State array<span class=\"token operator\">:<\/span> <span class=\"token builtin\">number<\/span><span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">2<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">3<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">4<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">5<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">6<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">7<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">8<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">9<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">11<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">12<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">13<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">14<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">15<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">16<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">17<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">18<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">19<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">20<\/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\">List<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span> space<span class=\"token operator\">:<\/span> <span class=\"token number\">10<\/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>array<span class=\"token punctuation\">,<\/span><span class=\"token punctuation\">(<\/span>item<span class=\"token operator\">:<\/span><span class=\"token builtin\">number<\/span><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\">Text<\/span><span class=\"token punctuation\">(<\/span><span class=\"token template-string\"><span class=\"token template-punctuation string\">&#096;<\/span><span class=\"token interpolation\"><span class=\"token interpolation-punctuation punctuation\">${<\/span>item<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><span class=\"token function\">width<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;100%&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">height<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">100<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">textAlign<\/span><span class=\"token punctuation\">(<\/span>TextAlign<span class=\"token punctuation\">.<\/span>Center<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><span class=\"token punctuation\">.<\/span><span class=\"token function\">divider<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span><br \/>\n        strokeWidth<span class=\"token operator\">:<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">,<\/span><br \/>\n        color<span class=\"token operator\">:<\/span> <span class=\"token string\">&#034;#dedede&#034;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n        startMargin<span class=\"token operator\">:<\/span> <span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span><br \/>\n        endMargin<span class=\"token operator\">:<\/span> <span class=\"token number\">10<\/span><br \/>\n      <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 function\">width<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;100%&#034;<\/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\">&#034;100%&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n  <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<h3>\u590d\u6742\u5217\u8868<\/h3>\n<p>\u5f53\u5217\u8868\u9879\u7684UI\u7ed3\u6784\u8f83\u4e3a\u590d\u6742\u65f6&#xff0c;\u5efa\u8bae\u91c7\u7528&#064;Builder\u88c5\u9970\u5668\u5bf9UI\u7ec4\u4ef6\u8fdb\u884c\u5c01\u88c5\u4ee5\u5b9e\u73b0\u590d\u7528&#xff0c;\u540c\u65f6\u5c06\u5217\u8868\u6570\u636e\u5c01\u88c5\u4e3a\u72ec\u7acb\u7684\u5bf9\u8c61\u6a21\u578b&#xff0c;\u4ece\u800c\u5b9e\u73b0UI\u5c55\u793a\u4e0e\u6570\u636e\u903b\u8f91\u7684\u5f7b\u5e95\u89e3\u8026\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/08\/20250811061931-68998b73909c0.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p><span class=\"token keyword\">class<\/span> <span class=\"token class-name\">Product<\/span><span class=\"token punctuation\">{<\/span><br \/>\n  image<span class=\"token operator\">:<\/span>ResourceStr <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#039;&#039;<\/span>  <span class=\"token comment\">\/\/\u56fe\u7247<\/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 comment\">\/\/\u6807\u9898<\/span><br \/>\n  salesVolume<span class=\"token operator\">:<\/span><span class=\"token builtin\">number<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">0<\/span>  <span class=\"token comment\">\/\/\u9500\u552e\u6570\u91cf<\/span><br \/>\n  price<span class=\"token operator\">:<\/span><span class=\"token builtin\">number<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">0<\/span>  <span class=\"token comment\">\/\/\u4ef7\u683c<\/span><\/p>\n<p>  <span class=\"token keyword\">constructor<\/span><span class=\"token punctuation\">(<\/span>image<span class=\"token operator\">:<\/span> ResourceStr<span class=\"token punctuation\">,<\/span> title<span class=\"token operator\">:<\/span> <span class=\"token builtin\">string<\/span><span class=\"token punctuation\">,<\/span> salesVolume<span class=\"token operator\">:<\/span> <span class=\"token builtin\">number<\/span><span class=\"token punctuation\">,<\/span> price<span class=\"token operator\">:<\/span> <span class=\"token builtin\">number<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>image <span class=\"token operator\">&#061;<\/span> image<br \/>\n    <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>title <span class=\"token operator\">&#061;<\/span> title<br \/>\n    <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>salesVolume <span class=\"token operator\">&#061;<\/span> salesVolume<br \/>\n    <span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>price <span class=\"token operator\">&#061;<\/span> price<br \/>\n  <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>&#064;Entry<br \/>\n&#064;Component<br \/>\nstruct Index <span class=\"token punctuation\">{<\/span><\/p>\n<p>  &#064;State array<span class=\"token operator\">:<\/span>Product<span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">[<\/span><br \/>\n    <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">Product<\/span><span class=\"token punctuation\">(<\/span><span class=\"token function\">$r<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;app.media.11&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">&#034;\u6f2b\u82b1\u65e0\u82af\u5377\u7eb816\u5377*1\u63d0&#034;<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">1000<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">9.9<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">Product<\/span><span class=\"token punctuation\">(<\/span><span class=\"token function\">$r<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;app.media.22&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">&#034;BuBBLE TREE \u6b3e\u5f0f&#034;<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">200<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">19.9<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">Product<\/span><span class=\"token punctuation\">(<\/span><span class=\"token function\">$r<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;app.media.33&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">&#034;\u7238\u7238\u5988\u5988\u5668\u6750\u98ce\u8f66\u73a9\u5177&#034;<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">100<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">7.9<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">Product<\/span><span class=\"token punctuation\">(<\/span><span class=\"token function\">$r<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;app.media.44&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">&#034;\u66fc\u82b1\u6302\u5f0f\u6d17\u8138\u5dfe50\u62bd*3\u63d0&#034;<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">500<\/span><span class=\"token punctuation\">,<\/span><span class=\"token number\">19.9<\/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\">List<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span>space<span class=\"token operator\">:<\/span><span class=\"token number\">10<\/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>array<span class=\"token punctuation\">,<\/span><span class=\"token punctuation\">(<\/span>item<span class=\"token operator\">:<\/span>Product<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 keyword\">this<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">productListItem<\/span><span class=\"token punctuation\">(<\/span>item<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><span class=\"token punctuation\">.<\/span><span class=\"token function\">padding<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">width<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;100%&#034;<\/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\">&#034;100%&#034;<\/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\">&#034;#dedede&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n  <span class=\"token punctuation\">}<\/span><\/p>\n<p>  &#064;Builder<br \/>\n  <span class=\"token function\">productListItem<\/span><span class=\"token punctuation\">(<\/span>item<span class=\"token operator\">:<\/span> Product<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token function\">Row<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span> space<span class=\"token operator\">:<\/span> <span class=\"token number\">10<\/span> <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n      <span class=\"token function\">Image<\/span><span class=\"token punctuation\">(<\/span>item<span class=\"token punctuation\">.<\/span>image<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">width<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">100<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">height<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">100<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">.<\/span><span class=\"token function\">borderRadius<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">10<\/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\">Text<\/span><span class=\"token punctuation\">(<\/span>item<span class=\"token punctuation\">.<\/span>title<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">fontSize<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">16<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token function\">Text<\/span><span class=\"token punctuation\">(<\/span>item<span class=\"token punctuation\">.<\/span>salesVolume <span class=\"token operator\">&#043;<\/span> <span class=\"token string\">&#034;&#043;\u552e\u51fa&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token 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