import('@/views/permission/page'),name: 'pagePermission',Meta: { title: 'pagePermission',roles: ['admin'] // or you can only set roles in sub nav } },{ path: 'directive',component: () => import('@/views/permission/directive'),name: 'directivePermission',Meta: { title: 'directivePermission' // if do not set roles,means: this page does not require permission } }] }]

NProgress.configure({ showSpinner: false })// NProgress Configuration

// permission judge function
function hasPermission(roles,permissionRoles) {
if (roles.indexOf('admin') >= 0) return true // admin permission passed directly
if (!permissionRoles) return true
return roles.some(role => permissionRoles.indexOf(role) >= 0)
}

const whiteList = ['/login','/authredirect']// no redirect whitelist

router.beforeEach((to,from,next) => {
NProgress.start() // start progress bar
if (getToken()) { // determine if there has token
/ has token/
if (to.path === '/login') {
next({ path: '/' })
NProgress.done() // if current page is dashboard will not trigger afterEach hook,so manually handle it
} 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('GetUserInfo').then(res => { // 拉取user_info
const roles = res.data.roles // note: roles must be a array! such as: ['editor','develop']
store.dispatch('GenerateRoutes',{ roles }).then(() => { // 根据roles权限生成可访问的路由表
router.addRoutes(store.getters.addRouters) // 动态添加可访问路由表
next({ ...to,replace: true }) // hack方法 确保addRoutes已完成,set the replace: true so the navigation will not leave a history record
})
}).catch((err) => {
store.dispatch('Fedlogout').then(() => {
Message.error(err || 'Verification Failed,please login again')
next({ path: '/' })
})
})
} else {
// 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 {
/ has no token/
if (whiteList.indexOf(to.path) !== -1) { // 在免登录白名单，直接进入
next()
} else {
next('/login') // 否则全部重定向到登录页
NProgress.done() // if current page is login will not trigger afterEach hook,so manually handle it
}
}
})

router.afterEach(() => {
NProgress.done() // finish progress bar
})

{ // 拉取user_info const roles = res.data.roles // note: roles must be a array! such as: ['editor',please login again') next({ path: '/' }) }) })

import("@/pages/Login.vue") }

}

Router.beforeEach(async (to,next) => {
if (getToken()) {
let userInfo = store.state.user.userInfo;
if (!userInfo.name) {
try {
await store.dispatch("GetUserInfo")
await store.dispatch('updateAccessMenu')
if (to.path === '/login') {
next({ name: 'home_index' })
} else {
//Util.toDefaultPage([...routers],to.name,router,next);
next({ ...to,replace: true })//菜单权限更新完成,重新进一次当前路由
}
}
catch (e) {
if (whiteList.indexOf(to.path) !== -1) { // 在免登录白名单，直接进入
next()
} else {
next('/login')
}
}
} else {
if (to.path === '/login') {
next({ name: 'home_index' })
} else {
if (hasPermission(to,store.getters.accessMenu)) {
Util.toDefaultPage(store.getters.accessMenu,to,routes,next);
} else {
next({ path: '/403',replace:true })
}
}
}
} else {
if (whiteList.indexOf(to.path) !== -1) { // 在免登录白名单，直接进入
next()
} else {
next('/login')
}
}
let menu = Util.getMenuByName(to.name,store.getters.accessMenu);
Util.title(menu.title);
});

Router.afterEach((to) => {
window.scrollTo(0,0);
});

import("@/pages/Login.vue") }

import('@/pages/Login.vue')" }

import("../pages/Home.vue"); const UserInfo = () => import("../pages/UserInfo.vue"); export default { home: Home,userInfo: UserInfo };

import("@/pages/Login.vue") },{ path: "/404",component: () => import("@/pages/Page404.vue") },{ path: "/init",component: () => import("@/pages/Init.vue") },{ path: "*",redirect: "/404" } ];

Vue.use(Router);

export default new Router({
// mode: 'history',// require service support
scrollBehavior: () => ({ y: 0 }),routes: ConstantRouterMap
});

{ if (valid) { _this.$store.dispatch("loginByUserName",{ name:_this.ruleForm2.name,pass:_this.ruleForm2.pass }).then(()=>{ _this.$router.push({ path:'/' }) }) } else {

return false;
}
});
}

404