The skill is based on uni-app documentation, generated at 2026-01-30.
uni-app is a Vue.js-based cross-platform framework for developing applications that run on iOS, Android, HarmonyOS, Web (responsive), and various mini-program platforms (WeChat/Alipay/Baidu/Douyin/Feishu/QQ/Kuaishou/DingTalk/Taobao/Jingdong/Xiaohongshu).
Core
| Topic |
Description |
Reference |
| Core Framework |
Project structure, platform support, condition compilation |
core-framework |
| View Components |
view, scroll-view, swiper, movable-area, cover-view |
core-view-components |
| Form Components |
input, textarea, picker, checkbox, radio, switch, slider |
core-form-components |
Features
UI Components
| Topic |
Description |
Reference |
| Media Components |
image, video, camera, live-player, map |
feature-media-components |
| Navigation |
navigator, routing, page navigation |
feature-navigation |
| UI Feedback |
toast, modal, loading, action sheet, pull refresh |
feature-ui-feedback |
APIs
| Topic |
Description |
Reference |
| Network |
HTTP requests, file upload/download, WebSocket |
feature-network |
| Storage |
Local storage, file system, caching |
feature-storage |
| System Info |
Device info, network status, screen, vibration |
feature-system-info |
| File Operations |
Image/video selection, file system operations |
feature-file-operations |
| Location |
Geolocation, map component, address selection |
feature-location |
| Lifecycle |
App and page lifecycle hooks |
feature-lifecycle |
Configuration
| Topic |
Description |
Reference |
| pages.json |
Page routing, tab bar, global styles, sub-packages |
config-pages |
| manifest.json |
App config, permissions, platform settings |
config-manifest |
Platform Support
| Platform |
Support Level |
| iOS App |
Full support |
| Android App |
Full support |
| HarmonyOS Next |
Full support |
| H5/Web |
Full support |
| WeChat Mini Program |
Full support |
| Alipay Mini Program |
Full support |
| Baidu Smart Program |
Full support |
| Douyin Mini Program |
Full support |
| QQ Mini Program |
Full support |
| Kuaishou Mini Program |
Full support |
| Feishu Mini Program |
Full support |
| JD Mini Program |
Full support |
| HarmonyOS Meta Service |
Full support |
Key Concepts
Condition Compilation
Use special comments to write platform-specific code:
<!-- #ifdef APP-PLUS -->
<view>App only</view>
<!-- #endif -->
<!-- #ifdef MP-WEIXIN -->
<view>WeChat only</view>
<!-- #endif -->
API Promise Support
Most uni-app APIs support Promise when no callback is provided:
const res = await uni.request({ url: 'https://api.example.com' })
Cross-Platform Best Practices
- Use uni-app components and APIs instead of platform-specific ones
- Use condition compilation for platform-specific features
- Test on all target platforms
- Use rpx for responsive layouts
- Handle platform differences in manifest.json
- must use uni-helper tools
MCP扩展
当需要查询 uni-app 官方文档时，优先调用 search-docs-by-Uniapp-official MCP 工具搜索相关 API 文档和使用示例。
使用场景：
- 用户询问特定 API 的详细用法
- 需要官方文档中的代码示例
- 查询组件的属性和事件
- 了解 API 的平台兼容性
工具安装：
如果检测到该 MCP 工具不可用，引导用户访问 https://github.com/uni-helper/mcp 进行安装。
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1---2name: uni-app3description: Comprehensive skill reference for uni-app cross-platform development framework Use when this capability is needed.4---56> The skill is based on uni-app documentation, generated at 2026-01-30.78uni-app is a Vue.js-based cross-platform framework for developing applications that run on iOS, Android, HarmonyOS, Web (responsive), and various mini-program platforms (WeChat/Alipay/Baidu/Douyin/Feishu/QQ/Kuaishou/DingTalk/Taobao/Jingdong/Xiaohongshu).910## Core1112| Topic | Description | Reference |13|-------|-------------|-----------|14| Core Framework | Project structure, platform support, condition compilation | [core-framework](references/core-framework.md) |15| View Components | view, scroll-view, swiper, movable-area, cover-view | [core-view-components](references/core-view-components.md) |16| Form Components | input, textarea, picker, checkbox, radio, switch, slider | [core-form-components](references/core-form-components.md) |1718## Features1920### UI Components2122| Topic | Description | Reference |23|-------|-------------|-----------|24| Media Components | image, video, camera, live-player, map | [feature-media-components](references/feature-media-components.md) |25| Navigation | navigator, routing, page navigation | [feature-navigation](references/feature-navigation.md) |26| UI Feedback | toast, modal, loading, action sheet, pull refresh | [feature-ui-feedback](references/feature-ui-feedback.md) |2728### APIs2930| Topic | Description | Reference |31|-------|-------------|-----------|32| Network | HTTP requests, file upload/download, WebSocket | [feature-network](references/feature-network.md) |33| Storage | Local storage, file system, caching | [feature-storage](references/feature-storage.md) |34| System Info | Device info, network status, screen, vibration | [feature-system-info](references/feature-system-info.md) |35| File Operations | Image/video selection, file system operations | [feature-file-operations](references/feature-file-operations.md) |36| Location | Geolocation, map component, address selection | [feature-location](references/feature-location.md) |37| Lifecycle | App and page lifecycle hooks | [feature-lifecycle](references/feature-lifecycle.md) |3839## Configuration4041| Topic | Description | Reference |42|-------|-------------|-----------|43| pages.json | Page routing, tab bar, global styles, sub-packages | [config-pages](references/config-pages.md) |44| manifest.json | App config, permissions, platform settings | [config-manifest](references/config-manifest.md) |4546## Platform Support4748| Platform | Support Level |49|----------|---------------|50| iOS App | Full support |51| Android App | Full support |52| HarmonyOS Next | Full support |53| H5/Web | Full support |54| WeChat Mini Program | Full support |55| Alipay Mini Program | Full support |56| Baidu Smart Program | Full support |57| Douyin Mini Program | Full support |58| QQ Mini Program | Full support |59| Kuaishou Mini Program | Full support |60| Feishu Mini Program | Full support |61| JD Mini Program | Full support |62| HarmonyOS Meta Service | Full support |6364## Key Concepts6566### Condition Compilation6768Use special comments to write platform-specific code:6970```vue71<!-- #ifdef APP-PLUS -->72<view>App only</view>73<!-- #endif -->7475<!-- #ifdef MP-WEIXIN -->76<view>WeChat only</view>77<!-- #endif -->78```7980### API Promise Support8182Most uni-app APIs support Promise when no callback is provided:8384```javascript85const res = await uni.request({ url: 'https://api.example.com' })86```8788### Cross-Platform Best Practices89901. Use uni-app components and APIs instead of platform-specific ones912. Use condition compilation for platform-specific features923. Test on all target platforms934. Use rpx for responsive layouts945. Handle platform differences in manifest.json956. must use uni-helper tools969798### MCP扩展99100当需要查询 uni-app 官方文档时，优先调用 `search-docs-by-Uniapp-official` MCP 工具搜索相关 API 文档和使用示例。101102**使用场景：**103- 用户询问特定 API 的详细用法104- 需要官方文档中的代码示例105- 查询组件的属性和事件106- 了解 API 的平台兼容性107108**工具安装：**109如果检测到该 MCP 工具不可用，引导用户访问 https://github.com/uni-helper/mcp 进行安装。110111---112> Converted and distributed by [TomeVault](https://tomevault.io/claim/uni-helper) — claim your Tome and manage your conversions.113<!-- tomevault:4.0:skill_md:2026-04-11 -->
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