vue-element-template实战(五) 获取后端路由表动态生成权限
时间:2020-06-26 16:35:14
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主要思路如下:
- 用户登录login获取token
- 拿着token请求用户信息,同时后端返回一个路由表
- 前端解析后动态添加路由表,同时存储到本地localstorage
- 刷新页面或者退出登录或者登录过期等时,会进行相应的判断,重新渲染路由
1、在src/router文件夹下新建_import.js,用于匹配组件,代码如下:
export default file => { return map[file] || null } const map = { ‘Layout‘: () => import(‘@/layout‘), ‘table‘: () => import(‘@/views/table/index‘), ‘tree‘: () => import(‘@/views/tree/index‘), ‘form‘: () => import(‘@/views/form/index‘), ‘menu1‘: () => import(‘@/views/nested/menu1/index‘), ‘menu1-1‘: () => import(‘@/views/nested/menu1/menu1-1‘), ‘menu1-2‘: () => import(‘@/views/nested/menu1/menu1-2‘), ‘menu1-2-1‘: () => import(‘@/views/nested/menu1/menu1-2/menu1-2-1‘), ‘menu1-2-2‘: () => import(‘@/views/nested/menu1/menu1-2/menu1-2-2‘), ‘menu1-3‘: () => import(‘@/views/nested/menu1/menu1-3‘), ‘menu2‘: () => import(‘@/views/nested/menu2/index‘) }
原文:https://www.cnblogs.com/windok/p/13195268.html
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