【谷粒学院】017

【谷粒学院】017

1、框架使用过程

第一步：添加路由

第二步：点击某个路由，显示对应页面

第三步：在页面中添加内容

编写内容和请求数据的逻辑，其中请求数据进行了封装：

所封装的内容：

1、在路由src\router\index.js中添加路由

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

Vue.use(Router)

/* Layout */
import Layout from '@/layout'

/**
 * ote: sub-menu only appear when route children.length >= 1
 * Detail see: .html
 *
 * hidden: true                   if set true, item will not show in the sidebar(default is false)
 * alwaysShow: true               if set true, will always show the root menu
 *                                if not set alwaysShow, when item has more than one children route,
 *                                it will becomes nested mode, otherwise not show the root menu
 * redirect: noRedirect           if set noRedirect will no redirect in the breadcrumb
 * name:'router-name'             the name is used by <keep-alive> (must set!!!)
 * meta : {
    roles: ['admin','editor']    control the page roles (you can set multiple roles)
    title: 'title'               the name show in sidebar and breadcrumb (recommend set)
    icon: 'svg-name'/'el-icon-x' the icon show in the sidebar
    breadcrumb: false            if set false, the item will hidden in breadcrumb(default is true)
    activeMenu: '/example/list'  if set path, the sidebar will highlight the path you set
  }
 */

/**
 * ctantRoutes
 * a base page that does not have permission requirements
 * all roles can be accessed
 */
/**
 * 导出模块开始
 */
/**
 * 路由：
 * 这里的路由分为两种，ctantRoutes 和 asyncRoutes：
 * 1、ctantRoutes： 代表那些不需要动态判断权限的路由，如登录页、404、等通用页面；
 * 2、asyncRoutes： 代表那些需求动态判断权限并通过 addRoutes 动态添加的页面；
 */
export ct ctantRoutes = [// 不需要动态判断权限的路由
  {
    path: '/login', // 登录
    component: () => import('@/views/login/index'),
    hidden: true
  },

  {
    path: '/404', // 404
    component: () => import('@/views/404'),
    hidden: true
  },

  /**
   * 首页
   */
  {
    path: '/', // 首页
    component: Layout,
    redirect: '/dashboard', // 重定向
    children: [{ // 子地址
      path: 'dashboard', // 路径
      name: 'Dashboard', // 名字
      component: () => import('@/views/dashboard/index'),
      meta: { title: '首页', icon: 'dashboard' }
    }]
  },
  /**
   * 讲师管理模块
   */
  {
    path: '/teacher', // 路径
    component: Layout,
    redirect: '/teacher/add', // 重定向到/example/table
    name: '讲师管理',
    meta: { title: '讲师管理', icon: 'el-icon-s-help' }, // 名字和图标
    children: [
      {
        path: 'add', // 路径是 /example/table
        name: '添加讲师', // 名字
        component: () => import('@/views/teacher/add'), // 指向
        meta: { title: '添加讲师', icon: 'table' } // 基本信息：名字和图标
      },
      {
        path: 'list',
        name: '讲师列表',
        component: () => import('@/views/teacher/list'),
        meta: { title: '讲师列表', icon: 'tree' }
      }
    ]
  },  
  /**
   * Example
   */
  {
    path: '/example', // 路径
    component: Layout,
    redirect: '/example/table', // 重定向到/example/table
    name: 'Example',
    meta: { title: 'Example', icon: 'el-icon-s-help' }, // 名字和图标
    children: [
      {
        path: 'table', // 路径是 /example/table
        name: 'Table', // 名字
        component: () => import('@/views/table/index'), // 指向
        meta: { title: 'Table', icon: 'table' } // 基本信息：名字和图标
      },
      {
        path: 'tree',
        name: 'Tree',
        component: () => import('@/views/tree/index'),
        meta: { title: 'Tree', icon: 'tree' }
      }
    ]
  },
  /**
   * Form
   */
  {
    path: '/form',
    component: Layout,
    children: [
      {
        path: 'index',
        name: 'Form',
        component: () => import('@/views/form/index'),
        meta: { title: 'Form', icon: 'form' }
      }
    ]
  },
  /**
   * ested
   */
  {
    path: '/nested',
    component: Layout,
    redirect: '/nested/menu1',
    name: 'ested',
    meta: {
      title: 'ested',
      icon: 'nested'
    },
    children: [
      {
        path: 'menu1',
        component: () => import('@/views/nested/menu1/index'), // Parent router-view
        name: 'Menu1',
        meta: { title: 'Menu1' },
        children: [
          {
            path: 'menu1-1',
            component: () => import('@/views/nested/menu1/menu1-1'),
            name: 'Menu1-1',
            meta: { title: 'Menu1-1' }
          },
          {
            path: 'menu1-2',
            component: () => import('@/views/nested/menu1/menu1-2'),
            name: 'Menu1-2',
            meta: { title: 'Menu1-2' },
            children: [
              {
                path: 'menu1-2-1',
                component: () => import('@/views/nested/menu1/menu1-2/menu1-2-1'),
                name: 'Menu1-2-1',
                meta: { title: 'Menu1-2-1' }
              },
              {
                path: 'menu1-2-2',
                component: () => import('@/views/nested/menu1/menu1-2/menu1-2-2'),
                name: 'Menu1-2-2',
                meta: { title: 'Menu1-2-2' }
              }
            ]
          },
          {
            path: 'menu1-',
            component: () => import('@/views/nested/menu1/menu1-'),
            name: 'Menu1-',
            meta: { title: 'Menu1-' }
          }
        ]
      },
      {
        path: 'menu2',
        component: () => import('@/views/nested/menu2/index'),
        name: 'Menu2',
        meta: { title: 'menu2' }
      }
    ]
  },
  /**
   * External Link
   */
  {
    path: 'external-link',
    component: Layout,
    children: [
      {
        path: '/',
        meta: { title: 'External Link', icon: 'link' }
      }
    ]
  },

  // 404 page must be placed at the end !!!
  { path: '*', redirect: '/404', hidden: true }
]
/**
 * 导出模块结束
 */

/**
 * 路由
 */
ct createRouter = () => new Router({
  // mode: 'history', // require service support
  scrollBehavior: () => ({ y: 0 }),
  routes: ctantRoutes
})

/**
 * 路由
 */
ct router = createRouter()

// Detail see: 
/**
 * 导出：重置路由
 */
export function resetRouter() {
  ct newRouter = createRouter()
   =  // reset router
}

/**
 * 导出：路由
 */
export default router

2、添加对应vue页面

图示：

代码示例：

<template>
  <div>
    添加讲师
  </div>
</template>

<script>
</script>

<style>
</style>

、讲师模块最终效果展示

4、在api文件夹下创建teacher.js文件，封装数据请求

（仿照table.js写）

import request from '@/utils/request'

export function getList() {
  return request({
    url: '/edu-admin/teacher/list', // 路径
    method: 'get'
  });
}

5、前端拿取

到这里，我发现已经有很多内容跟视频里面不一样了，接下来，我打算做重点笔记，不再一步一步做完整笔记了。