59 lines
1.6 KiB
JavaScript
59 lines
1.6 KiB
JavaScript
import { constantRoutes } from '@/router'
|
||
import { getRouters } from '@/api/menu'
|
||
import Layout from '@/layout/index'
|
||
|
||
const permission = {
|
||
state: {
|
||
routes: [],
|
||
addRoutes: []
|
||
},
|
||
mutations: {
|
||
SET_ROUTES: (state, routes) => {
|
||
state.addRoutes = routes
|
||
state.routes = constantRoutes.concat(routes)
|
||
}
|
||
},
|
||
actions: {
|
||
// 生成路由
|
||
GenerateRoutes({ commit }) {
|
||
return new Promise(resolve => {
|
||
// 向后端请求路由数据
|
||
getRouters().then(res => {
|
||
const accessedRoutes = filterAsyncRouter(res.data)
|
||
accessedRoutes.push({ path: '*', redirect: '/404', hidden: true })
|
||
commit('SET_ROUTES', accessedRoutes)
|
||
resolve(accessedRoutes)
|
||
})
|
||
})
|
||
}
|
||
}
|
||
}
|
||
|
||
// 遍历后台传来的路由字符串，转换为组件对象
|
||
function filterAsyncRouter(asyncRouterMap) {
|
||
return asyncRouterMap.filter(route => {
|
||
if(!route.path){
|
||
// 防止空路由出现的警告，设置默认path
|
||
route.path = '/path';
|
||
}
|
||
if (route.component) {
|
||
// Layout组件特殊处理
|
||
if (route.component === 'Layout') {
|
||
route.component = Layout
|
||
} else {
|
||
route.component = loadView(route.component)
|
||
}
|
||
}
|
||
if (route.children != null && route.children && route.children.length) {
|
||
route.children = filterAsyncRouter(route.children)
|
||
}
|
||
return true
|
||
})
|
||
}
|
||
|
||
export const loadView = (view) => { // 路由懒加载
|
||
return (resolve) => require([`@/views/${view}`], resolve)
|
||
}
|
||
|
||
export default permission
|