一背景

基于vue+springboot 搭建一套通用管理后台
主要包括用户管理模块、权限模块、菜单模块

二环境信息

2.1 前端工具版本

2.1.1 npm 版本

PS D:\front> npm -v
8.5.0

PS D:\front> npm config get 'registry'
https://registry.npm.taobao.org/
PS D:\front>

2.1.2 vue 版本

PS D:\front> npm -v
8.5.0

三前端搭建

3.1 初始搭建

3.1.1 新建vue 项目

使用vue cli 在你想要创建的目录创建项目

PS D:\front> vue create commonadmin-front


Vue CLI v5.0.8
? Please pick a preset: Default ([Vue 2] babel, eslint)

3.1.2 上传gitee

在gitee 上新建项目，然后按着命令 push即可。

注意1. 要过滤掉node_modules 目录，该目录无需推送到gitee 上。
我是直接删除的。

3.1.3 启动项目

PS D:\front\commonadmin-front> npm install

added 947 packages in 49s

102 packages are looking for funding
  run `npm fund` for details
PS D:\front\commonadmin-front> npm run serve

> commonadmin-front@0.1.0 serve
> vue-cli-service serve

 INFO  Starting development server...


 DONE  Compiled successfully in 5604ms                                                                                                                       15:01:17


  App running at:
  - Local:   http://localhost:8080/
  - Network: http://10.3.28.61:8080/

  Note that the development build is not optimized.
  To create a production build, run yarn build.

在这里插入图片描述

3.2 基础引入

3.2.1 引入element-ui

首先在项目目录下使用npm 安装element-ui ，然后在main.js 里引入

PS D:\front\commonadmin-front> npm i element-ui -S
npm WARN deprecated core-js@2.6.12: core-js@<3.23.3 is no longer maintained and not recommended for usage due to the number of issues. Because of the V8 engine whims, feature detection in old core-js versions could cause a slowdown up to 100x even if nothing is polyfilled. Some versions have web compatibility issues. Please, upgrade your dependencies to the actual version of core-js.

added 9 packages in 7s

102 packages are looking for funding
  run `npm fund` for details
PS D:\front\commonadmin-front>

配置文件修改

import Vue from 'vue'
import App from './App.vue'

import ElementUI from 'element-ui'

Vue.config.productionTip = false

Vue.use(ElementUI)

new Vue({
  render: h => h(App),
}).$mount('#app')

3.2.2 引入路由

我这里引入的路由是3.5.1 版本

PS D:\front\commonadmin-front> npm install vue-router@3.5.1

added 1 package in 3s

102 packages are looking for funding
  run `npm fund` for details

修改app.vue

关键要增加该行

<template>
  <div id="app">
    <router-view></router-view>
  </div>
</template>

<script>

export default {
  name: 'App'
}
</script>

<style>
#app {
  font-family: Avenir, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
  margin-top: 60px;
}
</style>

main.js 添加路由配置

import Vue from 'vue'
import App from './App.vue'

//导入路由
import router from './router'

//导入element
import ElementUI from 'element-ui'
import 'element-ui/lib/theme-chalk/index.css'

Vue.config.productionTip = false

Vue.use(ElementUI)

new Vue({
  el: '#app',
  router,
  render: h => h(App)
})

添加三个新页面放到src/views 下面

添加路由src/router/index.js

import Vue from 'vue'
import Router from 'vue-router'

import Login from '@/views/Login'
import Home from '@/views/Home'
import NotFound from '@/views/404'

Vue.use(Router)

export default new Router({
    routes: [
        {
            path: '/',
            name: 'Home',
            component: Home
        },
        {
            path: '/login',
            name: 'Login',
            component: Login
        },
        {
            path: '/404',
            name: 'notFound',
            component: NotFound
        }
    ]
})