修改百度地图AK
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41
.cursor/rules/frameworks/flutter.mdc
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41
.cursor/rules/frameworks/flutter.mdc
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---
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description: 该规则解释了 Flutter 小部件模式和跨平台移动开发的最佳实践。
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globs: **/*.dart
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alwaysApply: false
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---
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# Flutter 规则
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- 对于没有内部状态的 UI 组件使用 StatelessWidget。
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- 对于需要维护状态的组件使用 StatefulWidget:
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```dart
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class Counter extends StatefulWidget {
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@override
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_CounterState createState() => _CounterState();
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}
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class _CounterState extends State<Counter> {
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int _count = 0;
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void _increment() {
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setState(() { _count++; });
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}
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@override
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Widget build(BuildContext context) {
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return Column(
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children: [
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Text('Count: $_count'),
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ElevatedButton(onPressed: _increment, child: Text('Increment')),
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],
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);
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}
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}
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```
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- 对于复杂应用使用状态管理解决方案(Provider、Bloc、Riverpod)。
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- 使用适当的文件夹结构组织代码(models、screens、widgets、services)。
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- 使用命名路由和 Navigator.pushNamed() 进行导航。
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- 使用 async/await 处理异步操作,并进行适当的错误处理。
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- 使用主题(themes)在整个应用中保持一致的样式。
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