colexiu-project

vue-vite-h5

This template should help get you started developing mobile applications with Vue3 and Typescript and Vant in Vite.

Project setup

yarn install

Compiles and hot-reloads for development

yarn start

Compiles and minifies for production

yarn build

Lints and fixes files (eslint + prettier)

yarn lint

Generate component(page) templates for development

yarn generate

Customize configuration

See Configuration Reference.

Browser adaptation

目录结构

/src/student -- 学生端页面目录
/src/teacher -- 老师端页面目录
/src/views 两端共用页面，路由最好配置到 routes-common 文件中

/src/components -- 公用组件
1、图片上传
2、图片裁切
3、图形验证码
4、协议
5、视频上传

/src/business-components -- 业务组件
1、详情头部

公用尺寸

1、所有的图片和视频尺寸统一 3:2 2、所有的金额四舍五入保留两位小数, 所有的金额保留2位小数，有百分符

native-message api

postMessage({ api: 'chooseFile', content: { type: 'img' | 'video' | 'file' | 'midi' | 'mp3' | 'xml', max: 1 }}, (res) => { })

postMessage({ api: 'joinLiveRoom', content: { roomId: 'xxx',

teacherId: 'xxx'

})

postMessage({ api: 'joinChatGroup', content: {

type: 'multi', // single 单人 multi 多人
id: item.id

} })

postMessage({ api: 'paymentOrder', content: {

orderNo: this.orderInfo.orderNo,
payInfo: `alipays://platformapi/startapp?saId=10000007&qrcode=${res.data.pay_info}`

} })

postMessage({api:'setBarStatus',content:{status:1}});

postMessage({api:'backIconChange',content:{iconStyle:'black'}});

postMessage({ api: 'getNavHeight' })

获取某个目录下面的图片对象

export const getAssetsHomeFile = (fileName: string) => { const path = ../images/${fileName} const modules = import.meta.globEager('../images/*') return modules[path].default }

• 需要带上图片后辍 getAssetsHomeFile('xxx.png')

Rem Unit (default)

Vant uses px unit by default,You can use tools such as postcss-pxtorem to transform px unit to rem unit.

• postcss-pxtorem
• lib-flexible

PostCSS Config

PostCSS config example:

// .postcssrc.js
module.exports = {
  plugins: {
    'postcss-pxtorem': {
      rootValue: 37.5,
      propList: ['*'],
    },
  },
};

Viewport Units

you can use tools such as postcss--px-to-viewport to transform px unit to viewport units (vw, vh, vmin, vmax).

PostCSS Config

PostCSS config example:

// .postcssrc.js
module.exports = {
  plugins: {
    'postcss-px-to-viewport': {
      viewportWidth: 375,
    },
  },
};

Custom rootValue

If the size of the design draft is 750 or other sizes, you can adjust the rootValue to:

// .postcssrc.js
module.exports = {
  plugins: {
    // postcss-pxtorem version >= 5.0.0
    'postcss-pxtorem': {
      rootValue({ file }) {
        return file.indexOf('vant') !== -1 ? 37.5 : 75;
      },
      propList: ['*'],
    },
  },
};

Recommended IDE Setup

• VSCode + Volar

Type Support For .vue Imports in TS

Since TypeScript cannot handle type information for .vue imports, they are shimmed to be a generic Vue component type by default. In most cases this is fine if you don't really care about component prop types outside of templates. However, if you wish to get actual prop types in .vue imports (for example to get props validation when using manual h(...) calls), you can enable Volar's .vue type support plugin by running Volar: Switch TS Plugin on/off from VSCode command palette.