{"id":72317,"date":"2026-02-05T13:05:35","date_gmt":"2026-02-05T05:05:35","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/72317.html"},"modified":"2026-02-05T13:05:35","modified_gmt":"2026-02-05T05:05:35","slug":"%e3%80%90%e5%bc%80%e6%ba%90%e9%b8%bf%e8%92%99%e8%b7%a8%e5%b9%b3%e5%8f%b0%e5%bc%80%e5%8f%91%e8%ae%ad%e7%bb%83%e8%90%a5%e3%80%91flutter%e6%a1%86%e6%9e%b6%e9%b8%bf%e8%92%99%e5%ba%94%e7%94%a8%e6%b7%b1","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/72317.html","title":{"rendered":"\u3010\u5f00\u6e90\u9e3f\u8499\u8de8\u5e73\u53f0\u5f00\u53d1\u8bad\u7ec3\u8425\u3011Flutter\u6846\u67b6\u9e3f\u8499\u5e94\u7528\u6df1\u8272\u6a21\u5f0f\u9002\u914d"},"content":{"rendered":"<p>\u4e3a\u9002\u5e94\u9e3f\u8499\u8bbe\u5907\u7684\u6df1\u8272\u6a21\u5f0f&#xff0c;\u9879\u76ee\u4e2d\u52a0\u5165\u591a\u79cd\u98ce\u683c\u6a21\u5f0f\u7684\u5207\u6362&#xff0c;\u589e\u5f3a\u7528\u6237\u4f53\u9a8c<\/p>\n<p>\u6b22\u8fce\u52a0\u5165\u5f00\u6e90\u9e3f\u8499\u8de8\u5e73\u53f0\u793e\u533a&#xff1a;https:\/\/openharmonycrossplatform.csdn.net<\/p>\n<\/p>\n<h4>\u6587\u7ae0\u76ee\u5f55<\/h4>\n<ul>\n<li>\u529f\u80fd\u5b9e\u73b0 &#8211; 03&#xff1a;\u6df1\u8272\u6a21\u5f0f\u4e0e\u5916\u89c2\u5207\u6362<\/li>\n<li>\n<ul>\n<li>\u4e00\u3001\u76ee\u6807\u4e0e\u65b9\u6848<\/li>\n<li>\u4e8c\u3001\u4f9d\u8d56\u53d8\u66f4<\/li>\n<li>\u4e09\u3001\u5b9e\u73b0\u8bf4\u660e<\/li>\n<li>\n<ul>\n<li>3.1 \u8bbe\u7f6e\u670d\u52a1&#xff1a;\u4e3b\u9898\u6a21\u5f0f\u6301\u4e45\u5316<\/li>\n<li>3.2 \u5e94\u7528\u5165\u53e3&#xff1a;\u4e3b\u9898\u7ed1\u5b9a\u4e0e\u542f\u52a8\u52a0\u8f7d<\/li>\n<li>3.3 \u8bbe\u7f6e\u9875&#xff1a;\u5916\u89c2\u9009\u9879\u4e0e\u6a21\u5f0f\u9009\u62e9<\/li>\n<li>3.4 \u5404\u9875\u989c\u8272\u9002\u914d\u4e3b\u9898<\/li>\n<\/ul>\n<\/li>\n<li>\u56db\u3001\u8bbe\u7f6e\u8bf4\u660e<\/li>\n<li>\u4e94\u3001\u4fee\u6539\u4e86\u54ea\u4e9b\u6587\u4ef6&#xff1f;<\/li>\n<li>\u516d\u3001\u6d4b\u8bd5\u5efa\u8bae<\/li>\n<li>\n<ul>\n<li>\n<ul>\n<li>\u7ed3\u675f\u8bed<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\u9e3f\u8499\u7cfb\u7edf&#xff08;HarmonyOS&#xff09;\u652f\u6301\u6df1\u8272\u6a21\u5f0f&#xff08;Dark Mode&#xff09;&#xff0c;\u800cFlutter\u4f5c\u4e3a\u8de8\u5e73\u53f0\u6846\u67b6&#xff0c;\u9700\u901a\u8fc7\u9002\u914d\u786e\u4fdd\u5e94\u7528\u5728\u9e3f\u8499\u8bbe\u5907\u4e0a\u80fd\u65e0\u7f1d\u5207\u6362\u6df1\u8272\u4e0e\u6d45\u8272\u4e3b\u9898\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260205050532-6984251ce6021.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h2>\u529f\u80fd\u5b9e\u73b0 &#8211; 03&#xff1a;\u6df1\u8272\u6a21\u5f0f\u4e0e\u5916\u89c2\u5207\u6362<\/h2>\n<h3>\u4e00\u3001\u76ee\u6807\u4e0e\u65b9\u6848<\/h3>\n<ul>\n<li>\u76ee\u6807&#xff1a;\u5168\u5e94\u7528\u9002\u914d\u6df1\u8272\u6a21\u5f0f&#xff0c;\u5e76\u5728\u8bbe\u7f6e\u4e2d\u63d0\u4f9b\u5916\u89c2\u5207\u6362&#xff08;\u8ddf\u968f\u7cfb\u7edf \/ \u6d45\u8272 \/ \u6df1\u8272&#xff09;&#xff0c;\u9009\u62e9\u7ed3\u679c\u6301\u4e45\u5316\u5e76\u5728\u4e0b\u6b21\u542f\u52a8\u65f6\u751f\u6548\u3002<\/li>\n<li>\u65b9\u6848&#xff1a;\n<ul>\n<li>\u5728 main.dart \u4e2d\u5b9a\u4e49\u4eae\u8272\u3001\u6df1\u8272\u4e24\u5957 ThemeData&#xff08;Material 3 ColorScheme&#xff09;&#xff0c;\u901a\u8fc7 MaterialApp \u7684 theme\u3001darkTheme\u3001themeMode \u9a71\u52a8\u5168\u5c40\u5916\u89c2\u3002<\/li>\n<li>\u4f7f\u7528 ValueNotifier&lt;ThemeMode&gt; \u4f5c\u4e3a\u5168\u5c40\u4e3b\u9898\u72b6\u6001&#xff0c;\u4e0e SettingsService \u6301\u4e45\u5316\u8054\u52a8&#xff1b;\u8bbe\u7f6e\u9875\u901a\u8fc7\u5e95\u90e8\u5f39\u5c42\u9009\u62e9\u6a21\u5f0f\u5e76\u66f4\u65b0 Notifier&#xff0c;\u89e6\u53d1\u6574\u5e94\u7528\u91cd\u5efa\u3002<\/li>\n<li>\u5c06\u5404\u9875\u4e2d\u7684\u786c\u7f16\u7801\u989c\u8272&#xff08;\u5982 Colors.grey[600]&#xff09;\u66ff\u6362\u4e3a Theme.of(context).colorScheme \u4e2d\u7684\u8bed\u4e49\u8272&#xff0c;\u4f7f\u5217\u8868\u3001\u8bbe\u7f6e\u3001\u53d1\u73b0\u3001\u6d88\u606f\u3001\u6536\u85cf\u7b49\u9875\u9762\u5728\u6df1\u8272\u6a21\u5f0f\u4e0b\u81ea\u52a8\u5448\u73b0\u5408\u9002\u5bf9\u6bd4\u5ea6\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>\u4e8c\u3001\u4f9d\u8d56\u53d8\u66f4<\/h3>\n<ul>\n<li>\u65e0\u65b0\u589e\u4f9d\u8d56\u3002\u6cbf\u7528\u73b0\u6709 shared_preferences&#xff08;SettingsService&#xff09;\u4e0e Flutter \u5185\u7f6e ThemeData \/ ThemeMode\u3002<\/li>\n<\/ul>\n<h3>\u4e09\u3001\u5b9e\u73b0\u8bf4\u660e<\/h3>\n<h4>3.1 \u8bbe\u7f6e\u670d\u52a1&#xff1a;\u4e3b\u9898\u6a21\u5f0f\u6301\u4e45\u5316<\/h4>\n<p>\u6587\u4ef6&#xff1a;lib\/services\/settings_service.dart<\/p>\n<ul>\n<li>\u65b0\u589e\u5b58\u50a8\u952e&#xff1a;_keyThemeMode &#061; &#039;settings_theme_mode&#039;&#xff0c;\u53d6\u503c&#xff1a;&#039;light&#039; \/ &#039;dark&#039; \/ &#039;system&#039;\u3002<\/li>\n<li>\u65b0\u589e\u65b9\u6cd5&#xff1a;\n<ul>\n<li>Future&lt;ThemeMode&gt; getThemeMode()&#xff1a;\u8bfb\u53d6\u672c\u5730\u5b58\u50a8&#xff0c;\u9ed8\u8ba4 ThemeMode.system\u3002<\/li>\n<li>Future&lt;void&gt; setThemeMode(ThemeMode mode)&#xff1a;\u5199\u5165\u5e76\u6301\u4e45\u5316\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h4>3.2 \u5e94\u7528\u5165\u53e3&#xff1a;\u4e3b\u9898\u7ed1\u5b9a\u4e0e\u542f\u52a8\u52a0\u8f7d<\/h4>\n<p>\u6587\u4ef6&#xff1a;lib\/main.dart<\/p>\n<ul>\n<li>\u542f\u52a8\u6d41\u7a0b&#xff1a;main() \u6539\u4e3a async&#xff0c;\u5728 runApp \u524d\u8c03\u7528 SettingsService().getThemeMode() \u5f97\u5230\u521d\u59cb\u6a21\u5f0f&#xff0c;\u5e76\u521b\u5efa appThemeModeNotifier &#061; ValueNotifier&lt;ThemeMode&gt;(initialThemeMode)\u3002<\/li>\n<li>\u4e3b\u9898\u5b9a\u4e49&#xff1a;\n<ul>\n<li>_lightTheme&#xff1a;ColorScheme.fromSeed(seedColor: Colors.deepPurple, brightness: Brightness.light)&#xff0c;\u6d45\u8272\u80cc\u666f\u4e0e\u5bf9\u6bd4\u8272\u3002<\/li>\n<li>_darkTheme&#xff1a;ColorScheme.fromSeed(&#8230;, brightness: Brightness.dark)&#xff0c;\u6df1\u8272\u8868\u9762\u8272&#xff08;\u5982 #1C1B1F&#xff09;\u4e0e\u6d45\u8272\u524d\u666f\u3002<\/li>\n<\/ul>\n<\/li>\n<li>MaterialApp&#xff1a;\u4f7f\u7528 ValueListenableBuilder&lt;ThemeMode&gt; \u5305\u88f9&#xff0c;\u6839\u636e appThemeModeNotifier \u7684\u5f53\u524d\u503c\u8bbe\u7f6e themeMode&#xff0c;\u5e76\u540c\u65f6\u4f20\u5165 theme\u3001darkTheme&#xff0c;\u5b9e\u73b0\u5373\u65f6\u5207\u6362\u4e14\u4e0e\u7cfb\u7edf\u6df1\u8272\u6a21\u5f0f\u89e3\u8026&#xff08;\u5f53\u9009\u62e9\u300c\u8ddf\u968f\u7cfb\u7edf\u300d\u65f6&#xff0c;Flutter \u4f1a\u6309\u7cfb\u7edf brightness \u81ea\u52a8\u9009\u7528 light\/dark \u4e3b\u9898&#xff09;\u3002<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260205050533-6984251de367d.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h4>3.3 \u8bbe\u7f6e\u9875&#xff1a;\u5916\u89c2\u9009\u9879\u4e0e\u6a21\u5f0f\u9009\u62e9<\/h4>\n<p>\u6587\u4ef6&#xff1a;lib\/pages\/profile_page.dart<\/p>\n<ul>\n<li>\u5728\u300c\u8bbe\u7f6e\u300d\u4e8c\u7ea7\u9875\u7684 ListView \u9876\u90e8\u589e\u52a0 \u300c\u5916\u89c2\u300d \u5165\u53e3&#xff1a;\n<ul>\n<li>\u6807\u9898&#xff1a;\u5916\u89c2&#xff1b;\u526f\u6807\u9898&#xff1a;\u5f53\u524d\u6a21\u5f0f\u6587\u6848&#xff08;\u8ddf\u968f\u7cfb\u7edf \/ \u6d45\u8272 \/ \u6df1\u8272&#xff09;&#xff0c;\u901a\u8fc7 ValueListenableBuilder&lt;ThemeMode&gt; \u4e0e appThemeModeNotifier \u540c\u6b65\u66f4\u65b0\u3002<\/li>\n<li>\u70b9\u51fb\u540e\u5f39\u51fa \u5e95\u90e8\u5f39\u5c42&#xff08;showModalBottomSheet&#xff09;&#xff0c;\u5185\u4e3a\u4e09\u4e2a RadioListTile&lt;ThemeMode&gt;&#xff1a;\u8ddf\u968f\u7cfb\u7edf\u3001\u6d45\u8272\u3001\u6df1\u8272\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u9009\u62e9\u67d0\u4e00\u9879\u540e\u5173\u95ed\u5f39\u5c42&#xff0c;\u82e5\u4e0e\u5f53\u524d\u6a21\u5f0f\u4e0d\u540c\u5219&#xff1a;\n<ul>\n<li>\u66f4\u65b0 appThemeModeNotifier.value&#xff1b;<\/li>\n<li>\u8c03\u7528 SettingsService().setThemeMode(chosen) \u6301\u4e45\u5316\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u5f39\u5c42\u5185\u540c\u6837\u4f7f\u7528 ValueListenableBuilder&lt;ThemeMode&gt;&#xff0c;\u4fdd\u8bc1\u5355\u9009\u9879\u4e0e\u5f53\u524d\u6a21\u5f0f\u4e00\u81f4\u3002<\/li>\n<\/ul>\n<h4>3.4 \u5404\u9875\u989c\u8272\u9002\u914d\u4e3b\u9898<\/h4>\n<p>\u4ee5\u4e0b\u9875\u9762\u5c06\u539f\u5148\u7684 Colors.grey[*]\u3001\u56fa\u5b9a\u9ed1\u767d\u7b49\u66ff\u6362\u4e3a Theme.of(context).colorScheme \u7684\u8bed\u4e49\u8272&#xff0c;\u4ee5\u4fbf\u5728\u6df1\u8272\u6a21\u5f0f\u4e0b\u81ea\u52a8\u83b7\u5f97\u5408\u9002\u5bf9\u6bd4\u5ea6&#xff1a;<\/p>\n<table>\n<tr>\u6587\u4ef6\u4fee\u6539\u8981\u70b9<\/tr>\n<tbody>\n<tr>\n<td>root_page.dart<\/td>\n<td>\u5e95\u90e8\u5bfc\u822a\u672a\u9009\u4e2d\u8272&#xff1a;Colors.grey \u2192 colorScheme.onSurfaceVariant<\/td>\n<\/tr>\n<tr>\n<td>profile_page.dart<\/td>\n<td>\u7edf\u8ba1\/\u83dc\u5355\u526f\u6807\u9898\u3001\u5386\u53f2\u8bb0\u5f55\u7a7a\u72b6\u6001\u4e0e\u5217\u8868\u5360\u4f4d\/\u526f\u6807\u9898&#xff1a;Colors.grey[600]\u3001Colors.grey[300] \u7b49 \u2192 onSurfaceVariant\u3001surfaceContainerHighest<\/td>\n<\/tr>\n<tr>\n<td>search_page.dart<\/td>\n<td>\u641c\u7d22\u6846 hint\/\u524d\u7f00\u56fe\u6807\u3001\u7a7a\u72b6\u6001\u56fe\u6807\u4e0e\u6587\u6848\u3001\u5361\u7247\u5360\u4f4d\u4e0e\u4f5c\u8005\/\u70b9\u8d5e\u6587\u6848&#xff1a;\u2192 onSurfaceVariant\u3001surfaceContainerHighest\u3001surfaceContainerHigh<\/td>\n<\/tr>\n<tr>\n<td>favorites_page.dart<\/td>\n<td>\u7a7a\u72b6\u6001\u56fe\u6807\u4e0e\u6587\u6848\u3001\u5217\u8868\u5360\u4f4d\u4e0e\u526f\u6807\u9898&#xff1a;\u2192 onSurfaceVariant\u3001surfaceContainerHighest<\/td>\n<\/tr>\n<tr>\n<td>messages_page.dart<\/td>\n<td>\u7a7a\u72b6\u6001\u3001\u4f1a\u8bdd\u5217\u8868\u526f\u6807\u9898\u4e0e\u65f6\u95f4\u3001\u8f93\u5165\u680f\u9634\u5f71\u3001\u53d1\u9001\u6309\u94ae\u56fe\u6807&#xff1a;\u2192 onSurfaceVariant\u3001colorScheme.shadow\u3001onPrimary<\/td>\n<\/tr>\n<tr>\n<td>privacy_settings_page.dart<\/td>\n<td>\u9690\u79c1\/\u7528\u6237\u534f\u8bae\/\u8d26\u53f7\u5b89\u5168\u6b63\u6587&#xff1a;Colors.grey[700] \u2192 onSurfaceVariant<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u672a\u6539\u52a8\u7684\u90e8\u5206&#xff08;\u523b\u610f\u4fdd\u7559&#xff09;&#xff1a;<\/p>\n<ul>\n<li>\u9996\u9875&#xff08;home_page&#xff09;\u3001\u4f5c\u54c1\u8be6\u60c5&#xff08;work_detail_page&#xff09; \u4e2d\u5168\u5c4f\u56fe\u7247\u6d4f\u89c8\u533a\u57df\u4f7f\u7528\u9ed1\u8272\u80cc\u666f\u4e0e\u767d\u8272\u53e0\u52a0\u6587\u5b57\/\u63a7\u4ef6&#xff0c;\u5c5e\u4e8e\u5185\u5bb9\u5c55\u793a\u8bbe\u8ba1&#xff0c;\u4e0d\u968f\u6d45\/\u6df1\u4e3b\u9898\u5207\u6362&#xff0c;\u4ee5\u4fdd\u6301\u6c89\u6d78\u5f0f\u770b\u56fe\u4f53\u9a8c\u3002<\/li>\n<li>network_image_widget \u7b49\u56fe\u7247\u5360\u4f4d\u4e0e\u53e0\u52a0\u5c42\u4ecd\u4f7f\u7528\u6df1\u5e95\u6d45\u5b57&#xff0c;\u4e0e\u4e0a\u8ff0\u4e00\u81f4\u3002<\/li>\n<\/ul>\n<h3>\u56db\u3001\u8bbe\u7f6e\u8bf4\u660e<\/h3>\n<li>\u6253\u5f00\u5e94\u7528 \u2192 \u5e95\u90e8\u300c\u6211\u7684\u300d\u2192 \u53f3\u4e0a\u89d2\u6216\u5217\u8868\u4e2d\u8fdb\u5165\u300c\u8bbe\u7f6e\u300d\u3002<\/li>\n<li>\u70b9\u51fb \u300c\u5916\u89c2\u300d&#xff0c;\u5728\u5e95\u90e8\u5f39\u5c42\u4e2d\u9009\u62e9&#xff1a;\n<ul>\n<li>\u8ddf\u968f\u7cfb\u7edf&#xff1a;\u4e0e\u7cfb\u7edf\u6df1\u8272\/\u6d45\u8272\u8bbe\u7f6e\u4e00\u81f4&#xff1b;<\/li>\n<li>\u6d45\u8272&#xff1a;\u59cb\u7ec8\u4f7f\u7528\u6d45\u8272\u4e3b\u9898&#xff1b;<\/li>\n<li>\u6df1\u8272&#xff1a;\u59cb\u7ec8\u4f7f\u7528\u6df1\u8272\u4e3b\u9898\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u9009\u62e9\u540e\u7acb\u5373\u751f\u6548&#xff0c;\u4e14\u4e0b\u6b21\u542f\u52a8\u4f1a\u4fdd\u6301\u4e0a\u6b21\u9009\u62e9\u3002<\/li>\n<h3>\u4e94\u3001\u4fee\u6539\u4e86\u54ea\u4e9b\u6587\u4ef6&#xff1f;<\/h3>\n<table>\n<tr>\u6587\u4ef6\u53d8\u66f4\u7c7b\u578b<\/tr>\n<tbody>\n<tr>\n<td>lib\/services\/settings_service.dart<\/td>\n<td>\u65b0\u589e getThemeMode \/ setThemeMode&#xff0c;\u5f15\u5165 flutter\/material.dart<\/td>\n<\/tr>\n<tr>\n<td>lib\/main.dart<\/td>\n<td>\u5f02\u6b65\u542f\u52a8\u3001appThemeModeNotifier\u3001\u4eae\/\u6697\u4e3b\u9898\u5b9a\u4e49\u3001ValueListenableBuilder &#043; themeMode<\/td>\n<\/tr>\n<tr>\n<td>lib\/pages\/profile_page.dart<\/td>\n<td>\u8bbe\u7f6e\u9875\u589e\u52a0\u300c\u5916\u89c2\u300d\u5165\u53e3\u3001\u5e95\u90e8\u5f39\u5c42\u9009\u62e9\u3001_themeModeLabel \/ _showThemeModePicker&#xff1b;\u5217\u8868\u4e0e\u5386\u53f2\u9875\u989c\u8272\u6539\u4e3a theme \u8bed\u4e49\u8272<\/td>\n<\/tr>\n<tr>\n<td>lib\/pages\/root_page.dart<\/td>\n<td>\u672a\u9009\u4e2d\u8272\u6539\u4e3a onSurfaceVariant<\/td>\n<\/tr>\n<tr>\n<td>lib\/pages\/search_page.dart<\/td>\n<td>\u641c\u7d22\u6846\u3001\u7a7a\u72b6\u6001\u3001\u5361\u7247\u5185\u6587\u6848\u4e0e\u5360\u4f4d\u6539\u4e3a theme \u8bed\u4e49\u8272<\/td>\n<\/tr>\n<tr>\n<td>lib\/pages\/favorites_page.dart<\/td>\n<td>\u7a7a\u72b6\u6001\u4e0e\u5217\u8868\u5360\u4f4d\/\u526f\u6807\u9898\u6539\u4e3a theme \u8bed\u4e49\u8272<\/td>\n<\/tr>\n<tr>\n<td>lib\/pages\/messages_page.dart<\/td>\n<td>\u7a7a\u72b6\u6001\u3001\u5217\u8868\u526f\u6807\u9898\/\u65f6\u95f4\u3001\u8f93\u5165\u533a\u9634\u5f71\u3001\u53d1\u9001\u56fe\u6807\u6539\u4e3a theme \u8bed\u4e49\u8272<\/td>\n<\/tr>\n<tr>\n<td>lib\/pages\/privacy_settings_page.dart<\/td>\n<td>\u6b63\u6587\u989c\u8272\u6539\u4e3a onSurfaceVariant<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u516d\u3001\u6d4b\u8bd5\u5efa\u8bae<\/h3>\n<ul>\n<li>\u5728\u8bbe\u7f6e\u4e2d\u4f9d\u6b21\u5207\u6362\u300c\u8ddf\u968f\u7cfb\u7edf\u300d\u300c\u6d45\u8272\u300d\u300c\u6df1\u8272\u300d&#xff0c;\u786e\u8ba4\u5404 Tab&#xff08;\u9996\u9875\u3001\u53d1\u73b0\u3001\u6d88\u606f\u3001\u6211\u7684&#xff09;\u53ca\u4e8c\u7ea7\u9875&#xff08;\u8bbe\u7f6e\u3001\u9690\u79c1\u3001\u6536\u85cf\u3001\u5386\u53f2\u3001\u641c\u7d22\u5217\u8868\u7b49&#xff09;\u80cc\u666f\u4e0e\u6587\u5b57\u5bf9\u6bd4\u5ea6\u6b63\u5e38\u3002<\/li>\n<li>\u5207\u6362\u4e3a\u6df1\u8272\u540e\u6740\u8fdb\u7a0b\u518d\u542f\u52a8&#xff0c;\u786e\u8ba4\u4ecd\u4e3a\u6df1\u8272&#xff1b;\u540c\u7406\u9a8c\u8bc1\u6d45\u8272\u4e0e\u8ddf\u968f\u7cfb\u7edf\u3002<\/li>\n<li>\u5728\u7cfb\u7edf\u8bbe\u7f6e\u4e2d\u5207\u6362\u6df1\u8272\/\u6d45\u8272&#xff0c;\u4ec5\u5f53\u5e94\u7528\u5185\u4e3a\u300c\u8ddf\u968f\u7cfb\u7edf\u300d\u65f6\u5e94\u7528\u5916\u89c2\u5e94\u968f\u4e4b\u53d8\u5316\u3002<\/li>\n<\/ul>\n<h5>\u7ed3\u675f\u8bed<\/h5>\n<p>\u611f\u8c22\u9605\u8bfb\u672c\u5e16&#xff0c;\u5982\u5bf9\u8d34\u4e2d\u5185\u5bb9\u6709\u610f\u89c1\u548c\u5efa\u8bae\u7684&#xff0c;\u6b22\u8fce\u4e0e\u6211\u8054\u7cfb\u4ea4\u6d41&#xff0c;\u4e5f\u6b22\u8fce\u52a0\u5165\u5f00\u6e90\u9e3f\u8499\u8de8\u5e73\u53f0\u793e\u533a&#xff1a; https:\/\/openharmonycrossplatform.csdn.net<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e3a\u9002\u5e94\u9e3f\u8499\u8bbe\u5907\u7684\u6df1\u8272\u6a21\u5f0f&#xff0c;\u9879\u76ee\u4e2d\u52a0\u5165\u591a\u79cd\u98ce\u683c\u6a21\u5f0f\u7684\u5207\u6362&#xff0c;\u589e\u5f3a\u7528\u6237\u4f53\u9a8c \u6b22\u8fce\u52a0\u5165\u5f00\u6e90\u9e3f\u8499\u8de8\u5e73\u53f0\u793e\u533a&#xff1a;https:\/\/openharmonycrossplatform.csdn.net \u6587\u7ae0\u76ee\u5f55\u529f\u80fd\u5b9e\u73b0 &#8211; 03&#xff1a;\u6df1\u8272\u6a21\u5f0f\u4e0e\u5916\u89c2\u5207\u6362\u4e00\u3001\u76ee\u6807\u4e0e\u65b9\u6848\u4e8c\u3001\u4f9d\u8d56\u53d8\u66f4\u4e09\u3001\u5b9e\u73b0\u8bf4\u660e3.1 \u8bbe\u7f6e\u670d\u52a1&#xff1a;\u4e3b\u9898\u6a21\u5f0f\u6301\u4e45\u53163.2 \u5e94\u7528\u5165\u53e3&#xff1a;\u4e3b\u9898\u7ed1\u5b9a\u4e0e\u542f\u52a8\u52a0\u8f7d3.3 \u8bbe\u7f6e\u9875&#xff1a;\u5916\u89c2\u9009\u9879\u4e0e\u6a21\u5f0f\u9009\u62e93.4 \u5404\u9875\u989c<\/p>\n","protected":false},"author":2,"featured_media":72315,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[2878,280,67],"topic":[],"class_list":["post-72317","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-flutter","tag-harmonyos","tag-67"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u3010\u5f00\u6e90\u9e3f\u8499\u8de8\u5e73\u53f0\u5f00\u53d1\u8bad\u7ec3\u8425\u3011Flutter\u6846\u67b6\u9e3f\u8499\u5e94\u7528\u6df1\u8272\u6a21\u5f0f\u9002\u914d - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/72317.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u3010\u5f00\u6e90\u9e3f\u8499\u8de8\u5e73\u53f0\u5f00\u53d1\u8bad\u7ec3\u8425\u3011Flutter\u6846\u67b6\u9e3f\u8499\u5e94\u7528\u6df1\u8272\u6a21\u5f0f\u9002\u914d - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"\u4e3a\u9002\u5e94\u9e3f\u8499\u8bbe\u5907\u7684\u6df1\u8272\u6a21\u5f0f&#xff0c;\u9879\u76ee\u4e2d\u52a0\u5165\u591a\u79cd\u98ce\u683c\u6a21\u5f0f\u7684\u5207\u6362&#xff0c;\u589e\u5f3a\u7528\u6237\u4f53\u9a8c \u6b22\u8fce\u52a0\u5165\u5f00\u6e90\u9e3f\u8499\u8de8\u5e73\u53f0\u793e\u533a&#xff1a;https:\/\/openharmonycrossplatform.csdn.net \u6587\u7ae0\u76ee\u5f55\u529f\u80fd\u5b9e\u73b0 - 03&#xff1a;\u6df1\u8272\u6a21\u5f0f\u4e0e\u5916\u89c2\u5207\u6362\u4e00\u3001\u76ee\u6807\u4e0e\u65b9\u6848\u4e8c\u3001\u4f9d\u8d56\u53d8\u66f4\u4e09\u3001\u5b9e\u73b0\u8bf4\u660e3.1 \u8bbe\u7f6e\u670d\u52a1&#xff1a;\u4e3b\u9898\u6a21\u5f0f\u6301\u4e45\u53163.2 \u5e94\u7528\u5165\u53e3&#xff1a;\u4e3b\u9898\u7ed1\u5b9a\u4e0e\u542f\u52a8\u52a0\u8f7d3.3 \u8bbe\u7f6e\u9875&#xff1a;\u5916\u89c2\u9009\u9879\u4e0e\u6a21\u5f0f\u9009\u62e93.4 \u5404\u9875\u989c\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/72317.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"article:published_time\" content=\"2026-02-05T05:05:35+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260205050532-6984251ce6021.png\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/72317.html\",\"url\":\"https:\/\/www.wsisp.com\/helps\/72317.html\",\"name\":\"\u3010\u5f00\u6e90\u9e3f\u8499\u8de8\u5e73\u53f0\u5f00\u53d1\u8bad\u7ec3\u8425\u3011Flutter\u6846\u67b6\u9e3f\u8499\u5e94\u7528\u6df1\u8272\u6a21\u5f0f\u9002\u914d - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"isPartOf\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\"},\"datePublished\":\"2026-02-05T05:05:35+00:00\",\"dateModified\":\"2026-02-05T05:05:35+00:00\",\"author\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/72317.html#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.wsisp.com\/helps\/72317.html\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/72317.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.wsisp.com\/helps\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u3010\u5f00\u6e90\u9e3f\u8499\u8de8\u5e73\u53f0\u5f00\u53d1\u8bad\u7ec3\u8425\u3011Flutter\u6846\u67b6\u9e3f\u8499\u5e94\u7528\u6df1\u8272\u6a21\u5f0f\u9002\u914d\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\",\"url\":\"https:\/\/www.wsisp.com\/helps\/\",\"name\":\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"description\":\"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"contentUrl\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"caption\":\"admin\"},\"sameAs\":[\"http:\/\/wp.wsisp.com\"],\"url\":\"https:\/\/www.wsisp.com\/helps\/author\/admin\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u3010\u5f00\u6e90\u9e3f\u8499\u8de8\u5e73\u53f0\u5f00\u53d1\u8bad\u7ec3\u8425\u3011Flutter\u6846\u67b6\u9e3f\u8499\u5e94\u7528\u6df1\u8272\u6a21\u5f0f\u9002\u914d - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.wsisp.com\/helps\/72317.html","og_locale":"zh_CN","og_type":"article","og_title":"\u3010\u5f00\u6e90\u9e3f\u8499\u8de8\u5e73\u53f0\u5f00\u53d1\u8bad\u7ec3\u8425\u3011Flutter\u6846\u67b6\u9e3f\u8499\u5e94\u7528\u6df1\u8272\u6a21\u5f0f\u9002\u914d - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","og_description":"\u4e3a\u9002\u5e94\u9e3f\u8499\u8bbe\u5907\u7684\u6df1\u8272\u6a21\u5f0f&#xff0c;\u9879\u76ee\u4e2d\u52a0\u5165\u591a\u79cd\u98ce\u683c\u6a21\u5f0f\u7684\u5207\u6362&#xff0c;\u589e\u5f3a\u7528\u6237\u4f53\u9a8c \u6b22\u8fce\u52a0\u5165\u5f00\u6e90\u9e3f\u8499\u8de8\u5e73\u53f0\u793e\u533a&#xff1a;https:\/\/openharmonycrossplatform.csdn.net \u6587\u7ae0\u76ee\u5f55\u529f\u80fd\u5b9e\u73b0 - 03&#xff1a;\u6df1\u8272\u6a21\u5f0f\u4e0e\u5916\u89c2\u5207\u6362\u4e00\u3001\u76ee\u6807\u4e0e\u65b9\u6848\u4e8c\u3001\u4f9d\u8d56\u53d8\u66f4\u4e09\u3001\u5b9e\u73b0\u8bf4\u660e3.1 \u8bbe\u7f6e\u670d\u52a1&#xff1a;\u4e3b\u9898\u6a21\u5f0f\u6301\u4e45\u53163.2 \u5e94\u7528\u5165\u53e3&#xff1a;\u4e3b\u9898\u7ed1\u5b9a\u4e0e\u542f\u52a8\u52a0\u8f7d3.3 \u8bbe\u7f6e\u9875&#xff1a;\u5916\u89c2\u9009\u9879\u4e0e\u6a21\u5f0f\u9009\u62e93.4 \u5404\u9875\u989c","og_url":"https:\/\/www.wsisp.com\/helps\/72317.html","og_site_name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","article_published_time":"2026-02-05T05:05:35+00:00","og_image":[{"url":"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260205050532-6984251ce6021.png"}],"author":"admin","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"admin","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"2 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.wsisp.com\/helps\/72317.html","url":"https:\/\/www.wsisp.com\/helps\/72317.html","name":"\u3010\u5f00\u6e90\u9e3f\u8499\u8de8\u5e73\u53f0\u5f00\u53d1\u8bad\u7ec3\u8425\u3011Flutter\u6846\u67b6\u9e3f\u8499\u5e94\u7528\u6df1\u8272\u6a21\u5f0f\u9002\u914d - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","isPartOf":{"@id":"https:\/\/www.wsisp.com\/helps\/#website"},"datePublished":"2026-02-05T05:05:35+00:00","dateModified":"2026-02-05T05:05:35+00:00","author":{"@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41"},"breadcrumb":{"@id":"https:\/\/www.wsisp.com\/helps\/72317.html#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.wsisp.com\/helps\/72317.html"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.wsisp.com\/helps\/72317.html#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.wsisp.com\/helps"},{"@type":"ListItem","position":2,"name":"\u3010\u5f00\u6e90\u9e3f\u8499\u8de8\u5e73\u53f0\u5f00\u53d1\u8bad\u7ec3\u8425\u3011Flutter\u6846\u67b6\u9e3f\u8499\u5e94\u7528\u6df1\u8272\u6a21\u5f0f\u9002\u914d"}]},{"@type":"WebSite","@id":"https:\/\/www.wsisp.com\/helps\/#website","url":"https:\/\/www.wsisp.com\/helps\/","name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","description":"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41","name":"admin","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/","url":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","contentUrl":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","caption":"admin"},"sameAs":["http:\/\/wp.wsisp.com"],"url":"https:\/\/www.wsisp.com\/helps\/author\/admin"}]}},"_links":{"self":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/72317","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/comments?post=72317"}],"version-history":[{"count":0,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/72317\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/media\/72315"}],"wp:attachment":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/media?parent=72317"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/categories?post=72317"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/tags?post=72317"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/topic?post=72317"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}