From 79668195137f9ff8a522a66edfd64419d3a39c86 Mon Sep 17 00:00:00 2001
From: talktao <t1416249906@163.com>
Date: Thu, 24 Mar 2022 22:10:53 +0800
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-# Vue 3 + Typescript + Vite
+## 描述
 
-This template should help get you started developing with Vue 3 and Typescript in Vite. The template uses Vue 3 `<script setup>` SFCs, check out the [script setup docs](https://v3.vuejs.org/api/sfc-script-setup.html#sfc-script-setup) to learn more.
+基于Vue3 + Vite + Vant + Sass+ rem适配方案 + Axios封装，构建手机端模板脚手架 
 
-## Recommended IDE Setup
+项目地址：[github](https://github.com/talktao/Vue3-Vite-Vant-TS-H5)
 
-- [VSCode](https://code.visualstudio.com/) + [Volar](https://marketplace.visualstudio.com/items?itemName=johnsoncodehk.volar)
+### Node 版本要求
 
-## Type Support For `.vue` Imports in TS
+`Vue CLI` 需要 Node.js 12.0.0 或更高版本 (推荐 14.0.0+)。你可以使用 [nvm](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fnvm-sh%2Fnvm "https://github.com/nvm-sh/nvm") 或 [nvm-windows](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcoreybutler%2Fnvm-windows "https://github.com/coreybutler/nvm-windows") 在同一台电脑中管理多个 Node 版本。
 
-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.
+本示例 Node.js 14.18.1
+
+### 启动项目
+
+```
+git clone https://github.com/talktao/Vue3-Vite-Vant-TS-H5.git
+
+cd Vue3-Vite-Vant-TS-H5
+
+yarn
+
+npm run dev
+复制代码
+```
+## 目录
+- [rem适配方案](#rem%E9%80%82%E9%85%8D%E6%96%B9%E6%A1%88)
+- [VantUI组件按需加载](#vantui%E7%BB%84%E4%BB%B6%E6%8C%89%E9%9C%80%E5%8A%A0%E8%BD%BD)
+    + [安装插件](#%E5%AE%89%E8%A3%85%E6%8F%92%E4%BB%B6)
+- [Sass 全局样式](#sass-%E5%85%A8%E5%B1%80%E6%A0%B7%E5%BC%8F)
+    + [目录结构](#%E7%9B%AE%E5%BD%95%E7%BB%93%E6%9E%84)
+    + [父组件改变子组件样式 深度选择器](#%E7%88%B6%E7%BB%84%E4%BB%B6%E6%94%B9%E5%8F%98%E5%AD%90%E7%BB%84%E4%BB%B6%E6%A0%B7%E5%BC%8F-%E6%B7%B1%E5%BA%A6%E9%80%89%E6%8B%A9%E5%99%A8)
+    + [全局变量](#%E5%85%A8%E5%B1%80%E5%8F%98%E9%87%8F)
+- [Vuex 状态管理](#vuex-%E7%8A%B6%E6%80%81%E7%AE%A1%E7%90%86)
+- [Vue-router](#vue-router)
+    + [自动化导入路由](#%E8%87%AA%E5%8A%A8%E5%8C%96%E5%AF%BC%E5%85%A5%E8%B7%AF%E7%94%B1)
+    + [普通设置](#%E6%99%AE%E9%80%9A%E8%AE%BE%E7%BD%AE)
+- [Axios 封装及接口管理](#axios-%E5%B0%81%E8%A3%85%E5%8F%8A%E6%8E%A5%E5%8F%A3%E7%AE%A1%E7%90%86)
+    + [接口管理](#%E6%8E%A5%E5%8F%A3%E7%AE%A1%E7%90%86)
+    + [如何调用](#%E5%A6%82%E4%BD%95%E8%B0%83%E7%94%A8)
+- [vite.config.ts 基础配置](#viteconfigts-%E5%9F%BA%E7%A1%80%E9%85%8D%E7%BD%AE)
+- [检查文件中的env路径](#%E6%A3%80%E6%9F%A5%E6%96%87%E4%BB%B6%E4%B8%AD%E7%9A%84env%E8%B7%AF%E5%BE%84)
+- [配置 alias 别名](#%E9%85%8D%E7%BD%AE-alias-%E5%88%AB%E5%90%8D)
+- [配置 proxy 跨域](#%E9%85%8D%E7%BD%AE-proxy-%E8%B7%A8%E5%9F%9F)
+- [Eslint+Pettier 统一开发规范](#eslintpettier-%E7%BB%9F%E4%B8%80%E5%BC%80%E5%8F%91%E8%A7%84%E8%8C%83)
+- [批量全局注册公共组件](#%E6%89%B9%E9%87%8F%E5%85%A8%E5%B1%80%E6%B3%A8%E5%86%8C%E5%85%AC%E5%85%B1%E7%BB%84%E4%BB%B6)
+- [总结](#%E6%80%BB%E7%BB%93)
+- [关于我](#%E5%85%B3%E4%BA%8E%E6%88%91)
+
+## rem适配方案
+
+Vant 中的样式默认使用`px`作为单位，如果需要使用`rem`单位，推荐使用以下两个工具:
+
+-   [postcss-pxtorem](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcuth%2Fpostcss-pxtorem "https://github.com/cuth/postcss-pxtorem") 是一款 `postcss` 插件，用于将单位转化为 `rem`
+-   [lib-flexible](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Famfe%2Flib-flexible "https://github.com/amfe/lib-flexible") 用于设置 `rem` 基准值
+
+
+更多详细信息： [vant](https://link.juejin.cn?target=https%3A%2F%2Fyouzan.github.io%2Fvant%2F%23%2Fzh-CN%2Fquickstart%23jin-jie-yong-fa "https://youzan.github.io/vant/#/zh-CN/quickstart#jin-jie-yong-fa")
+
+## VantUI组件按需加载
+
+项目采 用[Vant 自动按需引入组件 (推荐)](https://link.juejin.cn?target=https%3A%2F%2Fyouzan.github.io%2Fvant%2F%23%2Fzh-CN%2Fquickstart%23fang-shi-yi.-zi-dong-an-xu-yin-ru-zu-jian-tui-jian "https://youzan.github.io/vant/#/zh-CN/quickstart#fang-shi-yi.-zi-dong-an-xu-yin-ru-zu-jian-tui-jian")下 面安装插件介绍：
+
+#### 安装插件
+
+```
+yarn add vite-plugin-style-import -D
+复制代码
+```
+
+在 `vite.config.js` 设置
+
+```
+import vue from '@vitejs/plugin-vue';
+import styleImport, { VantResolve } from 'vite-plugin-style-import';
+
+export default {
+  plugins: [
+    vue(),
+    styleImport({
+      resolves: [VantResolve()],
+    }),
+  ],
+};
+
+```
+
+但是每次页面使用的时候还是要引入，很麻烦，项目在 `src/plugins/vant.js` 下统一管理组件，无需在main.ts文件中多次use()
+
+![image.png](https://p3-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/c28b1a79944746dda06ef85413dcbb77~tplv-k3u1fbpfcp-watermark.image?)
+
+
+![image.png](https://p9-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/7c86980b52b0446786ee7215a82019f6~tplv-k3u1fbpfcp-watermark.image?)
+
+## Sass 全局样式
+
+首先 你可能会遇到 `node-sass` 安装不成功，别放弃多试几次！！！
+
+每个页面自己对应的样式都写在自己的 .vue 文件之中 `scoped` 它顾名思义给 css 加了一个域的概念。
+
+```
+<style lang="scss">
+    /* global styles */
+</style>
+
+<style lang="scss" scoped>
+    /* local styles */
+</style>
+复制代码
+```
+
+#### 目录结构
+
+vue-h5-template 所有全局样式都在 `@/src/assets/css` 目录下设置
+
+```
+├── assets
+│   ├── scss
+│   │   ├── index.scss               # 全局通用样式
+│   │   ├── mixin.scss               # 全局mixin
+│   │   └── reset.scss               # 清除标签默认样式
+│   │   └── variables.scss           # 全局变量
+复制代码
+```
+
+#### 父组件改变子组件样式 深度选择器
+
+当你子组件使用了 `scoped` 但在父组件又想修改子组件的样式可以 通过 `>>>` 来实现：
+
+```
+<style scoped>
+.a >>> .b { /* ... */ }
+</style>
+复制代码
+```
+
+#### 全局变量
+
+```
+// 引入全局样式
+import '@/assets/css/index.scss'
+```
+
+
+## Vuex 状态管理
+
+目录结构
+
+```
+├── store
+│   ├── index.js
+复制代码
+```
+
+`main.js` 引入
+
+![image.png](https://p1-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/d2f97c5e86024cc48998e610ea9045e9~tplv-k3u1fbpfcp-watermark.image?)
+
+使用
+
+![image.png](https://p1-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/6d3c89ca73a042e29b688a0bde39572f~tplv-k3u1fbpfcp-watermark.image?)
+
+## Vue-router
+
+本案例采用 `history` 模式，开发者根据需求修改 `mode` `base`
+
+#### 自动化导入路由
+```js
+import { createRouter, createWebHashHistory, RouteRecordRaw } from "vue-router";
+
+// 通过Vite的import.meta.glob()方法实现自动化导入路由
+const mainRouterModules = import.meta.glob('../layout/*.vue')
+const viewRouterModules = import.meta.glob('../views/**/*.vue')
+
+// 子路由
+const childRoutes = Object.keys(viewRouterModules).map((path)=>{	
+	const childName = path.match(/\.\.\/views\/(.*)\.vue$/)[1].split('/')[1];
+	return {
+		path: `/${childName.toLowerCase()}`,
+		name: childName,
+		component: viewRouterModules[path]
+	} 
+})
+
+console.log(childRoutes,'childRouter');
+
+// 根路由
+const rootRoutes = Object.keys(mainRouterModules).map((path) => {
+    const name = path.match(/\.\.\/layout\/(.*)\.vue$/)[1].toLowerCase();
+    const routePath = `/${name}`;
+    if (routePath === '/index') {
+		return {
+			path: '/',
+			name,
+			redirect: '/home',
+			component: mainRouterModules[path],
+			children: childRoutes
+		};
+    }
+})
+
+const routes: Array<RouteRecordRaw> = rootRoutes
+
+const router = createRouter({
+    history: createWebHashHistory(),
+    routes,
+});
+
+export default router
+```
+
+#### 普通设置
+```js
+import { createRouter, createWebHashHistory, RouteRecordRaw } from "vue-router";
+
+const routes: Array<RouteRecordRaw> = [
+   {
+        path: '/',
+        name: 'Index',
+        component: () => import ('@/layout/index.vue'),
+        redirect: '/home',
+        meta: {
+            title: '首页',
+            keepAlive:false
+        },
+        children: [
+            {
+                path: '/home',
+                name: 'Home',
+                component: () => import('@/views/home/Home.vue')
+            },
+            {
+                path: '/about',
+                name: 'About',
+                component: () => import('@/views/about/About.vue')
+            },
+        ]
+    },    
+]
+
+
+const router = createRouter({
+    history: createWebHashHistory(),
+    routes,
+});
+
+export default router
+```
+
+更多:[Vue Router](https://link.juejin.cn?target=https%3A%2F%2Frouter.vuejs.org%2Fzh%2F "https://router.vuejs.org/zh/")
+
+## Axios 封装及接口管理
+
+`utils/request.js` 封装 axios ,开发者需要根据后台接口做修改。
+
+![image.png](https://p9-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/66bf8a0654d04e77ad8b188e07bc6383~tplv-k3u1fbpfcp-watermark.image?)
+
+
+#### 接口管理
+
+在`src/api` 文件夹下统一管理接口
+
+![image.png](https://p3-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/8a14575ccc1b452f83a8ac82c7772de1~tplv-k3u1fbpfcp-watermark.image?)
+
+![image.png](https://p1-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/4c432fce7336444fa703dda642d584b5~tplv-k3u1fbpfcp-watermark.image?)
+
+通过引入axios库的ts版本即可配置
+```js
+import axiosInstance, { AxiosResponseProps } from '@/uitls/request'
+
+export const getList = (params: any) => {
+	return axiosInstance.get("/common/code/logisticsInfo/getOrderByPhone", { params: params || {} });
+}
+```
+
+#### 如何调用
+
+```
+// 请求接口
+import { getUserInfo } from '@/api/home'
+
+const params = {user: 'talktao'}
+getUserInfo(params)
+  .then(() => {})
+  .catch(() => {})
+复制代码
+```
+
+## vite.config.ts 基础配置
+
+![image.png](https://p9-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/46ff843dd8914d2f8b1a1138d614d5b9~tplv-k3u1fbpfcp-watermark.image?)
+
+## 检查文件中的env路径
+
+![image.png](https://p3-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/83f9820519c24af3965d7842a8141e02~tplv-k3u1fbpfcp-watermark.image?)
+
+## 配置 alias 别名
+
+```
+resolve: {
+    alias:{
+    // 配置src目录
+    "@": path.resolve(__dirname,"src"),
+    // 导入其他目录
+    "components": path.resolve(__dirname, "components")
+    }
+},
+```
+
+## 配置 proxy 跨域
+
+如果你的项目需要跨域设置，你需要打开 `vite.config.ts` `proxy` 注释 并且配置相应参数
+
+**注意**：你还需要将 `src/env.development` 里的 `VITE_BASE_URL ` 设置成 '/'
+
+```
+module.exports = {
+  // 跨域代理
+    server:{
+        proxy:{
+              //这里是通过请求/api 来转发到 https://api.pingping6.com/
+             //假如你要请求https://api.*.com/a/a
+             //那么axios的url，可以配置为 /api/a/a
+            '/api': ''
+        }   
+    }
+}
+```
+
+## Eslint+Pettier 统一开发规范
+
+VScode安装 `eslint` `prettier` `vetur` 插件 `.vue` 文件使用 vetur 进行格式化，其他使用`prettier`
+
+## 批量全局注册公共组件
+文件地址在 `src/plugins/components`
+```js
+const modules = import.meta.globEager('../components/*.vue')
+
+export default {
+  install(app) {
+    Object.keys(modules).forEach(componentPath => {
+
+    let splitPart1 = componentPath.split("/")
+    let componentName = splitPart1[splitPart1.length - 1].split(".vue")[0]
+
+    // 获取所有组件的实例对象，它是个数组
+    let modulesData = Object.values(modules).map((v) => v.default)
+
+    // 过滤出当前组件的实例对象与注册组件匹配一致
+    let curComponent = modulesData.filter(
+        item=>item.__file.split("/")[item.__file.split("/").length-1].split(".vue")[0] === componentName
+    )[0]          
+
+    app.component(componentName, curComponent);
+    })
+  }
+}
+```
+
+## 总结
+
+[项目github地址](https://github.com/talktao/Vue3-Vite-Vant-TS-H5)
+
+## 关于我
+
+如果对你有帮助送我一颗小星星（づ￣3￣）づ╭❤～
+
+转载请联系作者！