routerData.js
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import {defaultRouter} from "@/router/index"
const routerData = {
state: {
routers: [],
addRouters: [],
},
mutations: {
setRouters: (state, routers) => {
state.addRouters = routers // 保存动态路由用来addRouter
state.routers = defaultRouter.concat(routers) // 所有有权限的路由表，用来生成菜单列表
},
},
actions: {
newRoutes ({commit},addRouter) {
// 通过递归路由表，删除掉没有权限的路由
function eachSelect (routers) {
for (let i = 0; i < routers.length; i++) {
if (routers[i].meta && routers[i].meta.role.length && routers[i].meta.role.indexOf(userRole) === -1) {
routers.splice(i, 1)
i = i !== 0 ? i - 1 : i
}
if (routers[i].children && routers[i].children.length) {
eachSelect(routers[i].children, userRole)
}
}
}
// 仅限演示
let newArr = [...addRouter] // 拷贝这个数组是因为做权限测试的时候可以从低级切回到高级角色，仅限演示，正式开发时省略这步直接使用 addRouter
// eachSelect(newArr)
commit("setRouters", newArr)
// 正式开发
// eachSelect(addRouter, role)
// commit('setRouters', addRouter)
}
}
}
export default routerData