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store/modules/auth.js

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+// 权限信息仓库
+export default {
+    state: {
+		authList:[],
+		menuArr:[]  //菜单
+    },
+    getters: {
+		// 检查菜单是否存在
+		getAuth:(state) => {
+			return function (key) {
+				let arr = state.authList.filter(item => item.name == key)
+				return arr.length == 0 ? false : true
+			}
+		}, 
+		// 返回菜单名
+		getAuthName:(state) => {
+			return function (key) {
+				let arr = state.authList.filter(item => item.name == key)
+				return arr.length == 0 ? '' : arr[0].label
+			}
+		},
+		// 返回用户是否拥有该按钮权限
+		getOperation(state){
+			return function(key){
+				let curRoute = '/' + this.$mp.page.route;
+				let arr = state.authList.filter(item => (curRoute.indexOf(item.name) != -1 || item.name.indexOf(curRoute) != -1))
+				let operation = arr[0] ? arr[0].operation : []
+				return operation.indexOf(key) > -1 ? true : false
+			}
+		},
+		// 获取菜单
+		getMenu(state){
+			return function(key){
+				let arr = state.menuArr.filter(item => item.url == key)
+				return arr.length ? arr[0].children : []
+			}
+		}
+    },
+    mutations: {
+		// 设置权限信息
+		'SETAUTH':function(state, payload){
+			state.authList = payload
+		},
+		// 清除权限信息
+		'CLEARAUTH':function(state){
+			state.authList = []
+		},
+		// 设置菜单信息
+		'SETMENU':function(state, payload){
+			state.menuArr = payload
+		},
+		// 清除菜单信息
+		'CLEARMENU':function(state){
+			state.menuArr = []
+		},
+    },
+    actions: { 
+		setAuth({ commit },payload){
+			commit('SETAUTH',payload)
+		},
+		clearAuth({ commit }){
+			commit('CLEARAUTH')
+		},
+		setMenu({ commit },payload){
+			commit('SETMENU',payload)
+		},
+		clearMenu({ commit }){
+			commit('CLEARMENU')
+		}
+    }
+}