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feat dynamic routes

This commit is contained in:
Serge Gao 2019-02-14 19:26:09 +08:00
parent 0fed69f367
commit a7ccc6078b
6 changed files with 650 additions and 308 deletions
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8
src/api/routes.js Normal file
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@ -0,0 +1,8 @@
import request from '@/utils/request'
export function fetchAsyncRoutes() {
return request({
url: '/routes',
method: 'get'
})
}

4
src/mock/index.js
View File

@ -3,6 +3,7 @@ import loginAPI from './login'
import articleAPI from './article' import articleAPI from './article'
import remoteSearchAPI from './remoteSearch' import remoteSearchAPI from './remoteSearch'
import transactionAPI from './transaction' import transactionAPI from './transaction'
import routesAPI from './routes'
// 修复在使用 MockJS 情况下，设置 withCredentials = true，且未被拦截的跨域请求丢失 Cookies 的问题 // 修复在使用 MockJS 情况下，设置 withCredentials = true，且未被拦截的跨域请求丢失 Cookies 的问题
// https://github.com/nuysoft/Mock/issues/300 // https://github.com/nuysoft/Mock/issues/300
@ -18,6 +19,9 @@ Mock.XHR.prototype.send = function() {
// timeout: '350-600' // timeout: '350-600'
// }) // })
// 路由表相关
Mock.mock(/\/routes/, 'get', routesAPI.getAsyncRoutesMap)
// 登录相关 // 登录相关
Mock.mock(/\/login\/login/, 'post', loginAPI.loginByUsername) Mock.mock(/\/login\/login/, 'post', loginAPI.loginByUsername)
Mock.mock(/\/login\/logout/, 'post', loginAPI.logout) Mock.mock(/\/login\/logout/, 'post', loginAPI.logout)

570
src/mock/routes.js Normal file
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@ -0,0 +1,570 @@
const asyncRoutesMap = [
{
id: '1',
path: '/permission',
component: 'layout/Layout',
redirect: '/permission/index',
alwaysShow: true, // will always show the root menu
meta: {
title: 'permission',
icon: 'lock',
roles: ['admin', 'editor'] // you can set roles in root nav
},
children: [
{
id: '2',
path: 'page',
component: 'permission/page',
name: 'PagePermission',
meta: {
title: 'pagePermission',
roles: ['admin']
}
},
{
id: '3',
path: 'directive',
component: 'permission/directive',
name: 'DirectivePermission',
meta: {
title: 'directivePermission',
roles: ['admin', 'editor']
}
}
]
},
{
id: '4',
path: '/icon',
component: 'layout/Layout',
children: [
{
id: '5',
path: 'index',
component: 'svg-icons/index',
name: 'Icons',
meta: { title: 'icons', icon: 'icon', noCache: true, roles: ['admin', 'editor'] }
}
]
},
{
id: '6',
path: '/components',
component: 'layout/Layout',
redirect: 'noredirect',
name: 'ComponentDemo',
meta: {
title: 'components',
icon: 'component',
roles: ['admin', 'editor']
},
children: [
{
id: '7',
path: 'tinymce',
component: 'components-demo/tinymce',
name: 'TinymceDemo',
meta: { title: 'tinymce', roles: ['admin', 'editor'] }
},
{
id: '8',
path: 'markdown',
component: 'components-demo/markdown',
name: 'MarkdownDemo',
meta: { title: 'markdown', roles: ['admin', 'editor'] }
},
{
id: '9',
path: 'json-editor',
component: 'components-demo/jsonEditor',
name: 'JsonEditorDemo',
meta: { title: 'jsonEditor', roles: ['admin', 'editor'] }
},
{
id: '10',
path: 'splitpane',
component: 'components-demo/splitpane',
name: 'SplitpaneDemo',
meta: { title: 'splitPane', roles: ['admin', 'editor'] }
},
{
id: '11',
path: 'avatar-upload',
component: 'components-demo/avatarUpload',
name: 'AvatarUploadDemo',
meta: { title: 'avatarUpload', roles: ['admin', 'editor'] }
},
{
id: '12',
path: 'dropzone',
component: 'components-demo/dropzone',
name: 'DropzoneDemo',
meta: { title: 'dropzone', roles: ['admin', 'editor'] }
},
{
id: '13',
path: 'sticky',
component: 'components-demo/sticky',
name: 'StickyDemo',
meta: { title: 'sticky', roles: ['admin', 'editor'] }
},
{
id: '14',
path: 'count-to',
component: 'components-demo/countTo',
name: 'CountToDemo',
meta: { title: 'countTo', roles: ['admin', 'editor'] }
},
{
id: '15',
path: 'mixin',
component: 'components-demo/mixin',
name: 'ComponentMixinDemo',
meta: { title: 'componentMixin', roles: ['admin', 'editor'] }
},
{
id: '16',
path: 'back-to-top',
component: 'components-demo/backToTop',
name: 'BackToTopDemo',
meta: { title: 'backToTop', roles: ['admin', 'editor'] }
},
{
id: '17',
path: 'drag-dialog',
component: 'components-demo/dragDialog',
name: 'DragDialogDemo',
meta: { title: 'dragDialog', roles: ['admin', 'editor'] }
},
{
id: '18',
path: 'drag-select',
component: 'components-demo/dragSelect',
name: 'DragSelectDemo',
meta: { title: 'dragSelect', roles: ['admin', 'editor'] }
},
{
id: '19',
path: 'dnd-list',
component: 'components-demo/dndList',
name: 'DndListDemo',
meta: { title: 'dndList', roles: ['admin', 'editor'] }
},
{
id: '20',
path: 'drag-kanban',
component: 'components-demo/dragKanban',
name: 'DragKanbanDemo',
meta: { title: 'dragKanban', roles: ['admin', 'editor'] }
}
]
},
{
id: '21',
path: '/charts',
component: 'layout/Layout',
redirect: 'noredirect',
name: 'Charts',
meta: {
title: 'charts',
icon: 'chart',
roles: ['admin', 'editor']
},
children: [
{
id: '22',
path: 'keyboard',
component: 'charts/keyboard',
name: 'KeyboardChart',
meta: { title: 'keyboardChart', noCache: true, roles: ['admin', 'editor'] }
},
{
id: '23',
path: 'line',
component: 'charts/line',
name: 'LineChart',
meta: { title: 'lineChart', noCache: true, roles: ['admin', 'editor'] }
},
{
id: '24',
path: 'mixchart',
component: 'charts/mixChart',
name: 'MixChart',
meta: { title: 'mixChart', noCache: true, roles: ['admin', 'editor'] }
}
]
},
{
id: '25',
path: '/nested',
component: 'layout/Layout',
redirect: '/nested/menu1/menu1-1',
name: 'Nested',
meta: {
title: 'nested',
icon: 'nested',
roles: ['admin', 'editor']
},
children: [
{
id: '26',
path: 'menu1',
component: 'nested/menu1/index', // Parent router-view
name: 'Menu1',
meta: { title: 'menu1', roles: ['admin', 'editor'] },
redirect: '/nested/menu1/menu1-1',
children: [
{
id: '27',
path: 'menu1-1',
component: 'nested/menu1/menu1-1',
name: 'Menu1-1',
meta: { title: 'menu1-1', roles: ['admin', 'editor'] }
},
{
id: '28',
path: 'menu1-2',
component: 'nested/menu1/menu1-2',
name: 'Menu1-2',
redirect: '/nested/menu1/menu1-2/menu1-2-1',
meta: { title: 'menu1-2', roles: ['admin', 'editor'] },
children: [
{
id: '29',
path: 'menu1-2-1',
component: 'nested/menu1/menu1-2/menu1-2-1',
name: 'Menu1-2-1',
meta: { title: 'menu1-2-1', roles: ['admin', 'editor'] }
},
{
id: '30',
path: 'menu1-2-2',
component: 'nested/menu1/menu1-2/menu1-2-2',
name: 'Menu1-2-2',
meta: { title: 'menu1-2-2', roles: ['admin', 'editor'] }
}
]
},
{
id: '31',
path: 'menu1-3',
component: 'nested/menu1/menu1-3',
name: 'Menu1-3',
meta: { title: 'menu1-3', roles: ['admin', 'editor'] }
}
]
},
{
id: '32',
path: 'menu2',
name: 'Menu2',
component: 'nested/menu2/index',
meta: { title: 'menu2', roles: ['admin', 'editor'] }
}
]
},
{
id: '33',
path: '/table',
component: 'layout/Layout',
redirect: '/table/complex-table',
name: 'Table',
meta: {
title: 'Table',
icon: 'table',
roles: ['admin', 'editor']
},
children: [
{
id: '34',
path: 'dynamic-table',
component: 'table/dynamicTable/index',
name: 'DynamicTable',
meta: { title: 'dynamicTable', roles: ['admin', 'editor'] }
},
{
id: '35',
path: 'drag-table',
component: 'table/dragTable',
name: 'DragTable',
meta: { title: 'dragTable', roles: ['admin', 'editor'] }
},
{
id: '36',
path: 'inline-edit-table',
component: 'table/inlineEditTable',
name: 'InlineEditTable',
meta: { title: 'inlineEditTable', roles: ['admin', 'editor'] }
},
{
id: '37',
path: 'tree-table',
component: 'table/treeTable/treeTable',
name: 'TreeTableDemo',
meta: { title: 'treeTable', roles: ['admin', 'editor'] }
},
{
id: '38',
path: 'custom-tree-table',
component: 'table/treeTable/customTreeTable',
name: 'CustomTreeTableDemo',
meta: { title: 'customTreeTable', roles: ['admin', 'editor'] }
},
{
id: '39',
path: 'complex-table',
component: 'table/complexTable',
name: 'ComplexTable',
meta: { title: 'complexTable', roles: ['admin', 'editor'] }
}
]
},
{
id: '40',
path: '/example',
component: 'layout/Layout',
redirect: '/example/list',
name: 'Example',
meta: {
title: 'example',
icon: 'example',
roles: ['admin', 'editor']
},
children: [
{
id: '41',
path: 'create',
component: 'example/create',
name: 'CreateArticle',
meta: { title: 'createArticle', icon: 'edit', roles: ['admin', 'editor'] }
},
{
id: '42',
path: 'edit/:id(\\d+)',
component: 'example/edit',
name: 'EditArticle',
meta: { title: 'editArticle', noCache: true, roles: ['admin', 'editor'] },
hidden: true
},
{
id: '43',
path: 'list',
component: 'example/list',
name: 'ArticleList',
meta: { title: 'articleList', icon: 'list', roles: ['admin', 'editor'] }
}
]
},
{
path: '/tab',
component: 'layout/Layout',
children: [
{
id: '44',
path: 'index',
component: 'tab/index',
name: 'Tab',
meta: { title: 'tab', icon: 'tab', roles: ['admin', 'editor'] }
}
]
},
{
id: '45',
path: '/error',
component: 'layout/Layout',
redirect: 'noredirect',
name: 'ErrorPages',
meta: {
title: 'errorPages',
icon: '404',
roles: ['admin', 'editor']
},
children: [
{
id: '46',
path: '401',
component: 'errorPage/401',
name: 'Page401',
meta: { title: 'page401', noCache: true, roles: ['admin', 'editor'] }
},
{
id: '47',
path: '404',
component: 'errorPage/404',
name: 'Page404',
meta: { title: 'page404', noCache: true, roles: ['admin', 'editor'] }
}
]
},
{
id: '48',
path: '/error-log',
component: 'layout/Layout',
redirect: 'noredirect',
children: [
{
path: 'log',
component: 'errorLog/index',
name: 'ErrorLog',
meta: { title: 'errorLog', icon: 'bug', roles: ['admin', 'editor'] }
}
]
},
{
id: '49',
path: '/excel',
component: 'layout/Layout',
redirect: '/excel/export-excel',
name: 'Excel',
meta: {
title: 'excel',
icon: 'excel',
roles: ['admin', 'editor']
},
children: [
{
id: '50',
path: 'export-excel',
component: 'excel/exportExcel',
name: 'ExportExcel',
meta: { title: 'exportExcel', roles: ['admin', 'editor'] }
},
{
id: '51',
path: 'export-selected-excel',
component: 'excel/selectExcel',
name: 'SelectExcel',
meta: { title: 'selectExcel', roles: ['admin', 'editor'] }
},
{
id: '52',
path: 'upload-excel',
component: 'excel/uploadExcel',
name: 'UploadExcel',
meta: { title: 'uploadExcel', roles: ['admin', 'editor'] }
}
]
},
// {
// id: '53',
// path: '/zip',
// component: 'layout/Layout',
// redirect: '/zip/download',
// alwaysShow: true,
// meta: { title: 'zip', icon: 'zip', roles: ['admin', 'editor'] },
// children: [
// {
// id: '54',
// path: 'download',
// component: 'zip/index',
// name: 'ExportZip',
// meta: { title: 'exportZip', roles: ['admin', 'editor'] }
// }
// ]
// },
{
id: '55',
path: '/pdf',
component: 'layout/Layout',
redirect: '/pdf/index',
children: [
{
id: '56',
path: 'index',
component: 'pdf/index',
name: 'PDF',
meta: { title: 'pdf', icon: 'pdf', roles: ['admin', 'editor'] }
}
]
},
{
id: '57',
path: '/pdf/download',
component: 'pdf/download',
hidden: true
},
{
id: '58',
path: '/theme',
component: 'layout/Layout',
redirect: 'noredirect',
meta: {
roles: ['admin', 'editor']
},
children: [
{
id: '59',
path: 'index',
component: 'theme/index',
name: 'Theme',
meta: { title: 'theme', icon: 'theme', roles: ['admin', 'editor'] }
}
]
},
{
id: '60',
path: '/clipboard',
component: 'layout/Layout',
redirect: 'noredirect',
meta: {
roles: ['admin', 'editor']
},
children: [
{
id: '61',
path: 'index',
component: 'clipboard/index',
name: 'ClipboardDemo',
meta: { title: 'clipboardDemo', icon: 'clipboard', roles: ['admin', 'editor'] }
}
]
},
{
id: '62',
path: '/i18n',
component: 'layout/Layout',
meta: {
roles: ['admin', 'editor']
},
children: [
{
id: '63',
path: 'index',
component: 'i18n-demo/index',
name: 'I18n',
meta: { title: 'i18n', icon: 'international', roles: ['admin', 'editor'] }
}
]
},
{
id: '64',
path: 'external-link',
component: 'layout/Layout',
meta: {
roles: ['admin', 'editor']
},
children: [
{
id: '65',
path: 'https://github.com/PanJiaChen/vue-element-admin',
meta: { title: 'externalLink', icon: 'link', roles: ['admin', 'editor'] }
}
]
}
]
export default {
getAsyncRoutesMap() {
return asyncRoutesMap
}
}

28
src/permission.js
View File

@ -9,7 +9,7 @@ NProgress.configure({ showSpinner: false })// NProgress Configuration
// permission judge function // permission judge function
function hasPermission(roles, permissionRoles) { function hasPermission(roles, permissionRoles) {
if (roles.indexOf('admin') >= 0) return true // admin permission passed directly if (roles.findIndex(role => role === 'admin') >= 0) return true // admin permission passed directly
if (!permissionRoles) return true if (!permissionRoles) return true
return roles.some(role => permissionRoles.indexOf(role) >= 0) return roles.some(role => permissionRoles.indexOf(role) >= 0)
} }
@ -18,20 +18,27 @@ const whiteList = ['/login', '/auth-redirect']// no redirect whitelist
router.beforeEach((to, from, next) => { router.beforeEach((to, from, next) => {
NProgress.start() // start progress bar NProgress.start() // start progress bar
if (getToken()) { // determine if there has token if (getToken()) {
// determine if there has token
/* has token*/ /* has token*/
if (to.path === '/login') { if (to.path === '/login') {
next({ path: '/' }) next({ path: '/' })
NProgress.done() // if current page is dashboard will not trigger afterEach hook, so manually handle it NProgress.done() // if current page is dashboard will not trigger afterEach hook, so manually handle it
} else { } else {
if (store.getters.roles.length === 0) { // 判断当前用户是否已拉取完user_info信息 if (store.getters.roles.length === 0) {
store.dispatch('GetUserInfo').then(res => { // 拉取user_info // 判断当前用户是否已拉取完user_info信息
const roles = res.data.roles // note: roles must be a array! such as: ['editor','develop'] store
store.dispatch('GenerateRoutes', { roles }).then(() => { // 根据roles权限生成可访问的路由表 .dispatch('GetUserInfo')
router.addRoutes(store.getters.addRouters) // 动态添加可访问路由表 .then(res => {
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 // 拉取user_info
const roles = res.data.roles // note: roles must be a object array! such as: [{id: '1', name: 'editor'}, {id: '2', name: 'developer'}]
store.dispatch('GenerateRoutes', { roles }).then(excessRoutes => {
// 根据roles权限生成可访问的路由表
router.addRoutes(excessRoutes) // 动态添加可访问路由表
next({ ...to, replace: true }) // hack方法 确保addRouters已完成 ,set the replace: true so the navigation will not leave a history record
}) })
}).catch((err) => { })
.catch(err => {
store.dispatch('FedLogOut').then(() => { store.dispatch('FedLogOut').then(() => {
Message.error(err) Message.error(err)
next({ path: '/' }) next({ path: '/' })
@ -49,7 +56,8 @@ router.beforeEach((to, from, next) => {
} }
} else { } else {
/* has no token*/ /* has no token*/
if (whiteList.indexOf(to.path) !== -1) { // 在免登录白名单，直接进入 if (whiteList.indexOf(to.path) !== -1) {
// 在免登录白名单，直接进入
next() next()
} else { } else {
next(`/login?redirect=${to.path}`) // 否则全部重定向到登录页 next(`/login?redirect=${to.path}`) // 否则全部重定向到登录页

269
src/router/index.js
View File

@ -6,12 +6,6 @@ Vue.use(Router)
/* Layout */ /* Layout */
import Layout from '@/views/layout/Layout' import Layout from '@/views/layout/Layout'
/* Router Modules */
import componentsRouter from './modules/components'
import chartsRouter from './modules/charts'
import tableRouter from './modules/table'
import nestedRouter from './modules/nested'
/** note: Submenu only appear when children.length>=1 /** note: Submenu only appear when children.length>=1
* detail see https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html * detail see https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html
**/ **/
@ -31,7 +25,7 @@ import nestedRouter from './modules/nested'
breadcrumb: false if false, the item will hidden in breadcrumb(default is true) breadcrumb: false if false, the item will hidden in breadcrumb(default is true)
} }
**/ **/
export const constantRouterMap = [ export const constantRoutes = [
{ {
path: '/redirect', path: '/redirect',
component: Layout, component: Layout,
@ -104,265 +98,10 @@ export const constantRouterMap = [
} }
] ]
export const generalRoutes = [{ path: '*', redirect: '/404', hidden: true }]
export default new Router({ export default new Router({
// mode: 'history', // require service support // mode: 'history', // require service support
scrollBehavior: () => ({ y: 0 }), scrollBehavior: () => ({ y: 0 }),
routes: constantRouterMap routes: constantRoutes
}) })
export const asyncRouterMap = [
{
path: '/permission',
component: Layout,
redirect: '/permission/index',
alwaysShow: true, // will always show the root menu
meta: {
title: 'permission',
icon: 'lock',
roles: ['admin', 'editor'] // you can set roles in root nav
},
children: [
{
path: 'page',
component: () => 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
}
}
]
},
{
path: '/icon',
component: Layout,
children: [
{
path: 'index',
component: () => import('@/views/svg-icons/index'),
name: 'Icons',
meta: { title: 'icons', icon: 'icon', noCache: true }
}
]
},
/** When your routing table is too long, you can split it into small modules**/
componentsRouter,
chartsRouter,
nestedRouter,
tableRouter,
{
path: '/example',
component: Layout,
redirect: '/example/list',
name: 'Example',
meta: {
title: 'example',
icon: 'example'
},
children: [
{
path: 'create',
component: () => import('@/views/example/create'),
name: 'CreateArticle',
meta: { title: 'createArticle', icon: 'edit' }
},
{
path: 'edit/:id(\\d+)',
component: () => import('@/views/example/edit'),
name: 'EditArticle',
meta: { title: 'editArticle', noCache: true },
hidden: true
},
{
path: 'list',
component: () => import('@/views/example/list'),
name: 'ArticleList',
meta: { title: 'articleList', icon: 'list' }
}
]
},
{
path: '/tab',
component: Layout,
children: [
{
path: 'index',
component: () => import('@/views/tab/index'),
name: 'Tab',
meta: { title: 'tab', icon: 'tab' }
}
]
},
{
path: '/error',
component: Layout,
redirect: 'noredirect',
name: 'ErrorPages',
meta: {
title: 'errorPages',
icon: '404'
},
children: [
{
path: '401',
component: () => import('@/views/errorPage/401'),
name: 'Page401',
meta: { title: 'page401', noCache: true }
},
{
path: '404',
component: () => import('@/views/errorPage/404'),
name: 'Page404',
meta: { title: 'page404', noCache: true }
}
]
},
{
path: '/error-log',
component: Layout,
redirect: 'noredirect',
children: [
{
path: 'log',
component: () => import('@/views/errorLog/index'),
name: 'ErrorLog',
meta: { title: 'errorLog', icon: 'bug' }
}
]
},
{
path: '/excel',
component: Layout,
redirect: '/excel/export-excel',
name: 'Excel',
meta: {
title: 'excel',
icon: 'excel'
},
children: [
{
path: 'export-excel',
component: () => import('@/views/excel/exportExcel'),
name: 'ExportExcel',
meta: { title: 'exportExcel' }
},
{
path: 'export-selected-excel',
component: () => import('@/views/excel/selectExcel'),
name: 'SelectExcel',
meta: { title: 'selectExcel' }
},
{
path: 'upload-excel',
component: () => import('@/views/excel/uploadExcel'),
name: 'UploadExcel',
meta: { title: 'uploadExcel' }
}
]
},
{
path: '/zip',
component: Layout,
redirect: '/zip/download',
alwaysShow: true,
meta: { title: 'zip', icon: 'zip' },
children: [
{
path: 'download',
component: () => import('@/views/zip/index'),
name: 'ExportZip',
meta: { title: 'exportZip' }
}
]
},
{
path: '/pdf',
component: Layout,
redirect: '/pdf/index',
children: [
{
path: 'index',
component: () => import('@/views/pdf/index'),
name: 'PDF',
meta: { title: 'pdf', icon: 'pdf' }
}
]
},
{
path: '/pdf/download',
component: () => import('@/views/pdf/download'),
hidden: true
},
{
path: '/theme',
component: Layout,
redirect: 'noredirect',
children: [
{
path: 'index',
component: () => import('@/views/theme/index'),
name: 'Theme',
meta: { title: 'theme', icon: 'theme' }
}
]
},
{
path: '/clipboard',
component: Layout,
redirect: 'noredirect',
children: [
{
path: 'index',
component: () => import('@/views/clipboard/index'),
name: 'ClipboardDemo',
meta: { title: 'clipboardDemo', icon: 'clipboard' }
}
]
},
{
path: '/i18n',
component: Layout,
children: [
{
path: 'index',
component: () => import('@/views/i18n-demo/index'),
name: 'I18n',
meta: { title: 'i18n', icon: 'international' }
}
]
},
{
path: 'external-link',
component: Layout,
children: [
{
path: 'https://github.com/PanJiaChen/vue-element-admin',
meta: { title: 'externalLink', icon: 'link' }
}
]
},
{ path: '*', redirect: '/404', hidden: true }
]

57
src/store/modules/permission.js
View File

@ -1,5 +1,7 @@
import { asyncRouterMap, constantRouterMap } from '@/router' import { constantRoutes, generalRoutes } from '@/router'
import { fetchAsyncRoutes } from '@/api/routes'
const _import = path => () => import(`@/views/${path}`)
/** /**
* 通过meta.role判断是否与当前用户权限匹配 * 通过meta.role判断是否与当前用户权限匹配
* @param roles * @param roles
@ -13,50 +15,61 @@ function hasPermission(roles, route) {
} }
} }
// 将从服务器获得的路由表转换为vue-router的路由表
function mapAsyncRoutes(asyncRoutes) {
return asyncRoutes.map(route => {
route.component && (route.component = _import(route.component))
if (route.children) {
route.children = mapAsyncRoutes(route.children)
}
return route
})
}
/** /**
* 递归过滤异步路由表，返回符合用户角色权限的路由表 * 递归过滤异步路由表，返回符合用户角色权限的路由表
* @param routes asyncRouterMap * @param routes asyncRoutes
* @param roles * @param roles
*/ */
function filterAsyncRouter(routes, roles) { function filterAsyncRoutes(routes, roles) {
const res = [] return routes.filter(route => {
if (!hasPermission(roles, route)) {
routes.forEach(route => { return false
const tmp = { ...route }
if (hasPermission(roles, tmp)) {
if (tmp.children) {
tmp.children = filterAsyncRouter(tmp.children, roles)
} }
res.push(tmp) if (route.children) {
route.children = filterAsyncRoutes(route.children, roles)
} }
return true
}) })
return res
} }
const permission = { const permission = {
state: { state: {
routers: [], routers: [],
addRouters: [] addRouters: [],
asyncRoutes: []
}, },
mutations: { mutations: {
SET_ROUTERS: (state, routers) => { SET_ROUTERS: (state, routes) => {
state.addRouters = routers state.addRouters = routes
state.routers = constantRouterMap.concat(routers) state.routers = constantRoutes.concat(routes)
} }
}, },
actions: { actions: {
GenerateRoutes({ commit }, data) { GenerateRoutes({ commit }, data) {
return new Promise(resolve => { return new Promise(resolve => {
const { roles } = data const { roles } = data
let accessedRouters let accessedRoutes
fetchAsyncRoutes().then(res => {
const asyncRoutes = res.data
if (roles.includes('admin')) { if (roles.includes('admin')) {
accessedRouters = asyncRouterMap accessedRoutes = mapAsyncRoutes(asyncRoutes).concat(generalRoutes)
} else { } else {
accessedRouters = filterAsyncRouter(asyncRouterMap, roles) accessedRoutes = mapAsyncRoutes(filterAsyncRoutes(asyncRoutes, roles)).concat(generalRoutes)
} }
commit('SET_ROUTERS', accessedRouters) commit('SET_ROUTERS', accessedRoutes)
resolve() resolve(accessedRoutes)
})
}) })
} }
} }