xkrs_ms/ruoyi-ui/src/permission.js

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JavaScript
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2019-10-08 09:14:38 +08:00
import router from './router'
import store from './store'
import { Message } from 'element-ui'
import NProgress from 'nprogress'
import 'nprogress/nprogress.css'
import { getToken } from '@/utils/auth'
NProgress.configure({ showSpinner: false })
const whiteList = ['/login', '/auth-redirect', '/bind', '/register']
router.beforeEach((to, from, next) => {
NProgress.start()
if (getToken()) {
/* has token*/
if (to.path === '/login') {
next({ path: '/' })
NProgress.done()
} else {
if (store.getters.roles.length === 0) {
// 判断当前用户是否已拉取完user_info信息
store.dispatch('GetInfo').then(res => {
// 拉取user_info
const roles = res.roles
store.dispatch('GenerateRoutes', { roles }).then(accessRoutes => {
// 测试 默认静态页面
// store.dispatch('permission/generateRoutes', { roles }).then(accessRoutes => {
// 根据roles权限生成可访问的路由表
router.addRoutes(accessRoutes) // 动态添加可访问路由表
next({ ...to, replace: true }) // hack方法 确保addRoutes已完成
})
})
.catch(err => {
store.dispatch('FedLogOut').then(() => {
Message.error(err)
next({ path: '/' })
})
})
} else {
next()
// 没有动态改变权限的需求可直接next() 删除下方权限判断 ↓
// if (hasPermission(store.getters.roles, to.meta.roles)) {
// next()
// } else {
// next({ path: '/401', replace: true, query: { noGoBack: true }})
// }
// 可删 ↑
}
}
} else {
// 没有token
if (whiteList.indexOf(to.path) !== -1) {
// 在免登录白名单,直接进入
next()
} else {
next(`/login?redirect=${to.path}`) // 否则全部重定向到登录页
NProgress.done()
}
}
})
router.afterEach(() => {
NProgress.done()
})