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+/**
+ * 递归过滤异步路由表，返回符合用户角色权限的路由表
+ * @param asyncRouterMap
+ * @param roles
+ * @returns {Array.<T>|*}
+ */
+function filterAsyncRouter(asyncRouterMap, roles) {
+ let accessedRouters = asyncRouterMap.filter(route => {
+ if(hasPermission(roles, route)) {
+ if(route.children && route.children.length) {
+ route.children = filterAsyncRouter(route.children, roles)
+ }
+ return true
+ }
+ return false
+ })
+ return accessedRouters
+}
+
+
const permission = {
state: {
routers: constantRouterMap,
@@ -25,23 +45,12 @@ const permission = {
GenerateRoutes({ commit }, data) {
return new Promise(resolve => {
const { roles } = data;
- const accessedRouters = asyncRouterMap.filter(v => {
- if (roles.indexOf('admin') >= 0) return true;
- if (hasPermission(roles, v)) {
- if (v.children && v.children.length > 0) {
- v.children = v.children.filter(child => {
- if (hasPermission(roles, child)) {
- return child
- }
- return false;
- });
- return v
- } else {
- return v
- }
- }
- return false;
- });
+ let accessedRouters
+ if (roles.indexOf('admin') >= 0) {
+ accessedRouters = asyncRouterMap
+ } else {
+ accessedRouters = filterAsyncRouter(asyncRouterMap, roles)
+ }
commit('SET_ROUTERS', accessedRouters);
resolve();
})
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