1.2.3 后台操作按钮调整及其新增开启拼团功能

src/store/modules/permission.js

@@ -0,0 +1,44 @@
+import { constantRouterMap } from '@/router/routers'
+import Layout from '@/layout/Layout'
+
+const permission = {
+  state: {
+    routers: constantRouterMap,
+    addRouters: []
+  },
+  mutations: {
+    SET_ROUTERS: (state, routers) => {
+      state.addRouters = routers
+      state.routers = constantRouterMap.concat(routers)
+    }
+  },
+  actions: {
+    GenerateRoutes({ commit }, asyncRouter) {
+      commit('SET_ROUTERS', asyncRouter)
+    }
+  }
+}
+
+export const filterAsyncRouter = (routers) => { // 遍历后台传来的路由字符串，转换为组件对象
+  const accessedRouters = routers.filter(router => {
+    if (router.component) {
+      if (router.component === 'Layout') { // Layout组件特殊处理
+        router.component = Layout
+      } else {
+        const component = router.component
+        router.component = loadView(component)
+      }
+    }
+    if (router.children && router.children.length) {
+      router.children = filterAsyncRouter(router.children)
+    }
+    return true
+  })
+  return accessedRouters
+}
+
+export const loadView = (view) => { // 路由懒加载
+  return () => import(`@/views/${view}`)
+}
+
+export default permission