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基础功能
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QUICKSTART.md
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QUICKSTART.md
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# MookNote 快速入门指南
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## 第一步:安装 Flutter 开发环境
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### Windows 系统详细步骤
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#### 1. 下载 Flutter SDK
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访问:https://docs.flutter.dev/get-started/install/windows
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- 点击 "Download Flutter SDK"
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- 下载完成后解压到 `C:\src\flutter`
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#### 2. 添加环境变量
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```
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1. 右键"此电脑" → "属性" → "高级系统设置"
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2. 点击"环境变量"
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3. 在"系统变量"中找到 "Path",点击"编辑"
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4. 点击"新建",添加:C:\src\flutter\bin
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5. 确定保存
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```
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#### 3. 验证安装
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打开命令提示符(cmd)或 PowerShell:
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```bash
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flutter --version
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flutter doctor
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```
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#### 4. 安装 Android Studio
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- 下载地址:https://developer.android.com/studio
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- 安装完成后打开 Android Studio
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- 配置 Android SDK:
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- File → Settings → Appearance & Behavior → System Settings → Android SDK
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- 选择 "SDK Platforms" 标签
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- 勾选 "Android 13.0 (API 33)" 或更高版本
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- 选择 "SDK Tools" 标签
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- 勾选 "Android SDK Build-Tools" 和 "Android Emulator"
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- 点击 Apply 开始安装
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#### 5. 接受 Android 许可证
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```bash
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flutter doctor --android-licenses
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```
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按提示输入 `y` 接受所有许可证
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#### 6. 再次运行 flutter doctor
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```bash
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flutter doctor
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```
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确保看到类似以下输出:
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```
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[✓] Flutter (Channel stable, 3.x.x, on Microsoft Windows)
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[✓] Android toolchain - develop for Android devices
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[✓] Android Studio
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[✓] Connected device
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```
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## 第二步:运行 MookNote 项目
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### 1. 进入项目目录
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```bash
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cd d:\UserData\Desktop\my_proj\mooknote
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```
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### 2. 安装依赖包
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```bash
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flutter pub get
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```
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### 3. 准备设备
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**选项 A:使用真机**
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```
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1. 手机开启"开发者选项"
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- 设置 → 关于手机 → 连续点击"版本号"7 次
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2. 开启"USB 调试"
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- 设置 → 开发者选项 → USB 调试
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3. 用 USB 连接电脑
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4. 手机上允许 USB 调试授权
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```
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**选项 B:使用模拟器**
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```
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1. Android Studio → Tools → Device Manager
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2. Click "Create device"
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3. 选择设备型号(如 Pixel 6)
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4. 下载并选择系统镜像(推荐 API 33)
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5. 完成创建后点击启动按钮
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```
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### 4. 运行应用
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```bash
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flutter run
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```
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或者在 Android Studio 中:
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- File → Open → 选择 mooknote 文件夹
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- 点击顶部工具栏的运行按钮(绿色三角形)
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## 第三步:理解代码结构
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### 核心文件说明
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#### 1. 入口文件 - `lib/main.dart`
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```dart
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void main() {
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runApp(const MyApp());
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}
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```
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应用的起点,配置主题和路由
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#### 2. 主页面 - `lib/pages/home_page.dart`
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包含:
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- 顶部 AppBar(菜单按钮 + 标题)
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- 三个标签页切换(观影/阅读/笔记)
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- 主体内容区域
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#### 3. 状态管理 - `lib/providers/app_provider.dart`
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管理全局状态:
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- 当前选中的标签页
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- 当前选中的状态筛选
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- 侧边菜单开关
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#### 4. 数据模型 - `lib/models/data_models.dart`
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定义数据结构:
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- `Movie` - 电影数据
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- `Book` - 书籍数据
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- `Note` - 笔记数据
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### Widget 组件层次
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```
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MyApp
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└── HomePage (主页面)
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├── CustomDrawer (侧边菜单)
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│ └── 热力图组件
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├── AppBar (顶部栏)
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├── TabBar (标签栏)
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│ ├── 观影
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│ ├── 阅读
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│ └── 笔记
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├── TabContent (标签内容)
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│ ├── MovieTabPage
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│ │ ├── MovieStatusBar (状态栏)
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│ │ └── MovieListItem (列表项)
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│ ├── BookTabPage
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│ │ ├── BookStatusBar (状态栏)
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│ │ └── BookListItem (列表项)
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│ └── NoteTabPage
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│ └── NoteListItem (列表项)
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└── CustomBottomNavBar (底部导航)
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```
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## 第四步:修改和定制
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### 修改应用名称
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编辑 `pubspec.yaml`:
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```yaml
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name: mooknote # 包名
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```
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编辑 `android/app/src/main/AndroidManifest.xml`:
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```xml
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android:label="MookNote" <!-- 显示名称 -->
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```
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### 修改主题颜色
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编辑 `lib/utils/app_theme.dart`:
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```dart
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static const Color primaryColor = Color(0xFF6200EE); // 主色调
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```
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### 添加示例数据
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编辑对应的 page 文件,例如 `lib/pages/movie_tab_page.dart`:
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```dart
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List<Movie> _getSampleMovies(int statusIndex) {
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// 在这里添加你的电影数据
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}
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```
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## 第五步:构建 APK
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### 开发版本
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```bash
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flutter build apk --debug
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```
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### 发布版本
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```bash
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flutter build apk --release
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```
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生成的 APK 位置:
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```
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build/app/outputs/flutter-apk/app-release.apk
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```
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## 常见问题解决
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### Q1: flutter pub get 失败
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```bash
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# 清除缓存
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flutter clean
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flutter pub cache repair
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flutter pub get
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```
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### Q2: 无法识别设备
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```bash
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# 查看设备列表
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flutter devices
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# 如果没有设备,检查:
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# 1. USB 线是否连接好
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# 2. 手机 USB 调试是否开启
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# 3. 是否安装了手机驱动
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```
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### Q3: 热重载不工作
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按 `R` 进行热重载,按 `r` 完全重启
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如果都不行,停止应用重新运行
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### Q4: 中文乱码
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确保所有文件使用 UTF-8 编码
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## 下一步学习建议
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### 1. 学习 Dart 基础语法(1-2 天)
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- 变量和类型
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- 函数
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- 类和对象
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- 异步编程(async/await)
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### 2. 学习 Flutter 基础(3-5 天)
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- Widget 概念
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- StatelessWidget vs StatefulWidget
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- 布局组件(Row, Column, Container 等)
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- 列表(ListView)
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### 3. 实践项目功能
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- 实现添加功能表单
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- 集成 SQLite 数据库
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- 实现搜索功能
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- 完善详情页
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### 4. 参考资源
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- [Dart 语言中文文档](https://dart.cn/)
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- [Flutter 实战电子书](https://book.flutterchina.club/)
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- [B 站 Flutter 教程](https://search.bilibili.com/all?keyword=flutter 教程)
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---
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祝你开发顺利!有问题随时询问。
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