Uniappx Project

When to use this skill

Use this skill whenever the user wants to:

• Use any uni-app-x built-in component
• Use any uni-app-x API (network, storage, device, UI, navigation, media, etc.)
• Access per-component or per-API examples with official doc links
• Check platform compatibility for components and APIs in uni-app-x
• Build uni-app-x applications with Vue 3 + TypeScript + Vite

How to use this skill

This skill is organized to match the official uni-app-x components and API documentation:

1. Choose component or API category:

   • Components → examples/components/built-in/
   • APIs → examples/api/ (categorized by domain)

2. Open the matching example file:

   • Each component or API has its own example file
   • Each example includes the official documentation URL
   • Examples mirror the official documentation examples

3. Use references when you need full specs:

   • references/components/built-in/ for built-in components
   • references/api/ for API parameter/return/compatibility details

Examples and References

Components (Built-in)

• Examples: examples/components/built-in/*.md
• References: references/components/built-in/*.md
• Official docs: https://doc.dcloud.net.cn/uni-app-x/component/

APIs

• Examples: examples/api/{category}/*.md
• References: references/api/*.md
• Official docs: https://doc.dcloud.net.cn/uni-app-x/api/

Best Practices

1. One file per component/API: Each component and API has an independent example file with official doc link.
2. Follow platform compatibility: Check the compatibility section in each example/reference.
3. Use conditional compilation: Use #ifdef/#endif for platform-specific logic.
4. Keep examples aligned: Use the official documentation examples as the source of truth.
5. Prefer references for specs: Use references/ for full parameter tables and compatibility.

Resources

• Components: https://doc.dcloud.net.cn/uni-app-x/component/
• APIs: https://doc.dcloud.net.cn/uni-app-x/api/
• uni-app-x: https://doc.dcloud.net.cn/uni-app-x/

Keywords

uniappx, uni-app-x, components, api, built-in components, examples, references, Vue 3, TypeScript, Vite, H5, App, mini program, 跨平台, 组件, API, 官方文档

能力边界

✅ 适用场景

• 当你需要使用此技能对应的技术栈时
• 当项目需要遵循最佳实践时
• 当需要快速上手或深入理解核心概念时

⚠️ 需要注意

• 复杂业务逻辑需要结合具体场景调整
• 性能优化需要根据实际数据量评估

❌ 不适用场景

• 不相关的技术栈或框架
• 需要完全自定义的特殊场景

常见陷阱 (Gotchas)

1. 版本兼容性：注意框架版本与依赖库的兼容性，不同版本 API 可能有差异
2. 配置文件格式：配置文件格式错误是最常见的问题，建议使用编辑器的语法检查
3. 环境变量：确保所有必要的环境变量已正确设置，敏感信息不要硬编码
4. 依赖冲突：多版本共存时注意依赖冲突，使用 lock 文件锁定版本
5. 性能陷阱：大数据量场景下注意性能优化，避免 N+1 查询等常见问题

使用流程

Step 1: 环境准备

确保开发环境已安装必要的依赖和工具。

Step 2: 配置初始化

根据项目需求进行基础配置。

Step 3: 核心功能使用

按照示例代码实现核心功能。

Step 4: 测试验证

运行测试确保功能正常。

Step 5: 部署上线

完成开发后进行部署和监控。