uniapp-project
When to use this skill
Use this skill whenever the user wants to:
- Use any uni-app built-in component or uni-ui component
- Use any uni-app 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
- Build cross-platform uni-app applications with official patterns
How to use this skill
This skill is organized to match the official uni-app components and API documentation:
-
Choose component or API category:
- Components →
examples/components/built-in/andexamples/uni-ui/ - APIs →
examples/api/(categorized by domain)
- Components →
-
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
-
Use references when you need full specs:
references/components/built-in/for built-in componentsreferences/components/uni-ui/for uni-ui componentsreferences/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://uniapp.dcloud.net.cn/component/
Components (uni-ui)
- Examples:
examples/uni-ui/*.vueandexamples/uni-ui/README.md - References:
references/components/uni-ui/*.md - Official docs: https://uniapp.dcloud.net.cn/component/uniui/uni-ui.html
- Plugin: https://ext.dcloud.net.cn/plugin?id=55
APIs
- Examples:
examples/api/{category}/*.md - References:
references/api/*.md - Official docs: https://uniapp.dcloud.net.cn/api/
Best Practices
- One file per component/API: Each component and API has an independent example file with official doc link.
- Follow platform compatibility: Check the compatibility section in each example/reference.
- Use conditional compilation: Use
#ifdef/#endiffor platform-specific logic. - Keep examples aligned: Use the official documentation examples as the source of truth.
- Prefer references for specs: Use
references/for full parameter tables and compatibility.
Resources
- Components: https://uniapp.dcloud.net.cn/component/
- APIs: https://uniapp.dcloud.net.cn/api/
- uni-ui: https://uniapp.dcloud.net.cn/component/uniui/uni-ui.html
- Plugin Market: https://ext.dcloud.net.cn/
Keywords
uniapp, uni-app, components, api, built-in components, uni-ui, examples, references, pages.json, manifest.json, H5, App, mini program, 跨平台, 组件, API, 官方文档
examples/api/network/- 网络请求 API 示例examples/api/storage/- 数据存储 API 示例examples/api/device/- 设备信息 API 示例examples/api/ui/- 界面交互 API 示例examples/api/location/- 位置服务 API 示例examples/api/media/- 媒体处理 API 示例examples/api/navigation/- 页面路由 API 示例examples/api/file/- 文件操作 API 示例examples/api/payment/- 支付 API 示例examples/api/share/- 分享 API 示例examples/api/other/- 其他 API 示例examples/uni-ui/- uni-ui 组件的完整示例代码(每个组件一个独立的 .vue 文件)
使用场景:当需要查看组件或 API 的完整使用示例时,参考此目录下的示例文件。每个示例文件包含官网展示的所有示例场景,可直接复制使用。
注意:
- references/ 和 examples/ 职责不同,不应合并。references/ 提供文档说明,examples/ 提供可运行代码。
- 每个组件和 API 都有独立的示例文件,包含原文档地址和官网全部示例
- 内置组件的示例代码在
examples/components/built-in/目录 - API 的示例代码在
examples/api/目录,按分类组织 - uni-ui 组件的完整示例代码在
examples/uni-ui/目录
平台支持
uni-app 支持以下平台:
- H5:Web 浏览器
- 微信小程序:WeChat Mini Program
- 支付宝小程序:Alipay Mini Program
- 百度小程序:Baidu Smart Program
- 字节跳动小程序:ByteDance Mini Program
- QQ 小程序:QQ Mini Program
- 快手小程序:Kuaishou Mini Program
- App:iOS、Android(nvue、vue)
- 快应用:Quick App
每个组件和 API 的详细平台支持情况见对应文档。
参考资源
- 官方文档:https://uniapp.dcloud.net.cn/
- 组件文档:https://uniapp.dcloud.net.cn/component/
- API 文档:https://uniapp.dcloud.net.cn/api/
- 插件市场:https://ext.dcloud.net.cn/
- 社区问答:https://ask.dcloud.net.cn/
使用示例
组件使用示例
基础组件使用示例:
<template>
<view class="container">
<text>{{ message }}</text>
<button @click="handleClick">点击按钮</button>
<image :src="imageUrl" mode="aspectFit"></image>
</view>
</template>
<script>
export default {
data() {
return {
message: 'Hello UniApp',
imageUrl: '/static/logo.png'
}
},
methods: {
handleClick() {
uni.showToast({
title: '按钮被点击',
icon: 'success'
})
}
}
}
</script>
更多组件示例:
- 内置组件示例:请参考官方文档或
references/components/built-in/目录下的组件文档 - uni-ui 组件完整示例:见
examples/uni-ui/目录(每个组件都有独立的 .vue 示例文件) - 组件详细文档:见
references/components/built-in/和references/components/uni-ui/目录(每个组件都有独立的文档文件,包含属性、事件、平台兼容性、使用示例)
API 使用示例
// 网络请求
uni.request({
url: 'https://api.example.com/data',
method: 'GET',
success: (res) => {
console.log(res.data)
},
fail: (err) => {
console.error(err)
}
})
// 数据存储
uni.setStorage({
key: 'userInfo',
data: { name: 'John', age: 30 },
success: () => {
console.log('存储成功')
}
})
// 页面跳转
uni.navigateTo({
url: '/pages/detail/detail?id=123'
})
更多 API 示例:见 references/api/ 目录中的详细文档
注意事项
- 组件层级:原生组件(如 video、map)层级高于普通组件,需要使用 cover-view 覆盖
- 条件编译:使用
#ifdef、#endif处理平台差异 - 生命周期:注意 uni-app 的页面生命周期和组件生命周期
- 样式单位:推荐使用 rpx 作为响应式单位
- 性能优化:合理使用组件,避免过度嵌套,注意长列表优化
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