用户登录后返回权限菜单,前端根据权限菜单动态添加路由,然后再动态生成菜单栏。
思路如下:
一、定义初始化默认路由。
二、动态配置路由,这里是把所有组件中相应的路由配置成一个个的对象,根据后台返回的菜单tree一个个去匹配。
三、通过匹配,把匹配好的路由数据addRoutes到路由中。
四、为了防止刷新页面后路由数据被清空,这里用判断是否登录的方式,再次加载动态路由。
具体代码如下:
router.js
import Vue from 'vue' import {router} from './index' import login from '@/views/login/login' import layout from '@/views/layout/layout' import home from '@/views/home/home.vue' import depDsStorageList from '@/views/home/homePage1/depDsStorageList.vue' // 数据管理 import dataSourceAdmin from '@/views/dataManage/dataSourceAdmin/dataSourceAdmin' import dataPoolAdmin from '@/views/dataManage/dataPoolAdmin/dataPoolAdmin' import buildSqlTable from '@/views/dataManage/buildSqlTable/buildSqlTable' import complianceDetectionFunction from '@/views/dataManage/complianceDetectionFunction/complianceDetectionFunction' import tablePreview from '@/views/dataManage/dataSourceAdmin/tablePreview/tablePreview.vue' import dataAssetsManage from '@/views/dataManage/dataAssetsManage/dataAssetsManage.vue' //标准管理 import codeItemManage from '@/views/standardManage/codeItemManage/codeItemManage' import metadataManage from '@/views/standardManage/metadataManage/metadataManage' import standardFileManage from '@/views/standardManage/standardFileManage/standardFileManage' import determinerManage from '@/views/standardManage/determinerManage/determinerManage' //数据服务 import dataServiceAdmin from '@/views/dataService/dataServiceAdmin/dataServiceAdmin.vue' import customizedServiceAdmin from '@/views/dataService/customizedServiceAdmin/customizedServiceAdmin.vue' //系统管理 import labelManage from '@/views/systemManage/labelManage/labelManage.vue' import roleMenu from '@/views/systemManage/role-menu/role-menu.vue' import userAdmin from '@/views/systemManage/user-admin/user-admin.vue' import roleAdmin from '@/views/systemManage/role-admin/role-admin.vue' //权限 import haveNoAuthority from '@/views/systemManage/NoAuthority/haveNoAuthority' import haveNotFound from '@/views/systemManage/NoAuthority/haveNotFound' //初始化默认路由 export let initMenu = [ {path: '', redirect: '/login'}, { path: '/login', name: 'login', component: login }, { path: '/haveNoAuthority', name: 'haveNoAuthority', component: haveNoAuthority }, { path: '/haveNotFound', name: 'haveNotFound', component: haveNotFound }, { path: '', redirect: '/depDsStorageList', component: layout, children: [ { path: 'depDsStorageList', name: '首页内容列表', component: depDsStorageList, }, ], }, { path: '', redirect: 'addDataService', component: layout, children: [ { path: 'addDataService', name: '新增数据服务', component: () => import('@/views/dataService/dataServiceAdmin/addDataService.vue'), }, ], }, { path: '', redirect: '/dataPoolAdmin', component: layout, children: [ { path: 'dataPoolAdmin', name: '数据池管理', component: dataPoolAdmin }, ], }, { path: '', redirect: '/tablePreview', component: layout, children: [ { path: 'tablePreview', name: '表关系预览', component: tablePreview }, ], }, ] //动态配置路由 export let menu = { "首页": { path: '', redirect: '/home', component: layout, children: [ { path: 'home', name: '首页', component: home, } ], }, "标准数据服务": { path: '', redirect: '/dataServiceAdmin', component: layout, children: [ { path: 'dataServiceAdmin', name: '标准数据服务', component: dataServiceAdmin, } ], }, "定制数据服务": { path: '', redirect: '/customizedServiceAdmin', component: layout, children: [ { path: 'customizedServiceAdmin', name: '定制数据服务', component: customizedServiceAdmin, } ], }, "数据源管理": { path: '', redirect: '/dataSourceAdmin', component: layout, children: [ { path: 'dataSourceAdmin', name: '数据源管理', component: dataSourceAdmin, } ], }, "数据资产管理": { path: '', redirect: '/dataAssetsManage', component: layout, children: [ { path: 'dataAssetsManage', name: '数据资产管理', component: dataAssetsManage, } ], }, "标签管理": { path: '', redirect: '/labelManage', component: layout, children: [ { path: 'labelManage', name: '标签管理', component: labelManage, }, ], }, "标准规范管理": { path: '', redirect: '/standardFileManage', component: layout, children: [ { path: 'standardFileManage', name: '标准规范管理', component: standardFileManage }, ], }, "数据元管理": { path: '', redirect: '/metadataManage', component: layout, children: [ { path: 'metadataManage', name: '数据元管理', component: metadataManage }, ], }, "限定词管理": { path: '', redirect: '/determinerManage', component: layout, children: [ { path: 'determinerManage', name: '限定词管理', component: determinerManage }, ], }, "代码项管理": { path: '', redirect: '/codeItemManage', component: layout, children: [ { path: 'codeItemManage', name: '代码项管理', component: codeItemManage }, ], }, "依标建库": { path: '', redirect: '/buildSqlTable', component: layout, children: [ { path: 'buildSqlTable', name: '依标建库', component: buildSqlTable }, ], }, "合规检测": { path: '', redirect: '/complianceDetectionFunction', component: layout, children: [ { path: 'complianceDetectionFunction', name: '合规检测', component: complianceDetectionFunction }, ], }, "用户管理": { path: '', redirect: '/userAdmin', component: layout, children: [ { path: 'userAdmin', name: '用户管理', component: userAdmin }, ], }, "权限管理": { path: '', redirect: '/roleAdmin', component: layout, children: [ { path: 'roleAdmin', name: '权限管理', component: roleAdmin }, ], }, "角色资源管理": { path: '', redirect: '/roleMenu', component: layout, children: [ { path: 'roleMenu', name: '角色资源管理', component: roleMenu } ], } } export let menuList = [] export const setMenuTree = function (menuTree) { let temp = new Vue({router}) hanleFor(menuTree) temp.$router.addRoutes(menuList) temp.$router.addRoutes([{path: '*', redirect: '/' + menuList[0].redirect}]) } const hanleFor = function (list){ for (var i=0; i<list.length; i++) { if (list[i].children) { hanleFor(list[i].children) }else{ menuList.push(menu[list[i].name]) } } } export const routers = { router: initMenu }
index.js
import Vue from 'vue' import iView from 'iview' import lodash from 'lodash' import VueLodash from 'vue-lodash' import Router from 'vue-router' import { routers, menuList, setMenuTree } from './routers'; import 'iview/dist/styles/iview.css' Vue.use(Router); Vue.use(iView); Vue.use(VueLodash, lodash); export const router = new Router({ routes: routers.router }) export let getMenuFuc = function (list) { setMenuTree(list) } if (sessionStorage.getItem("role")) { getMenuFuc(JSON.parse(sessionStorage.getItem("menuTree"))) } router.beforeEach((to, from, next) => { if (!sessionStorage.getItem("role") && to.name !== 'login') { next('/login') } else { next() } })
login.vue
<template> <div class="jq22-container loginBody" style="padding-top:100px; width: 100%; height: 100%;"> <div class="login-wrap" @keydown.enter="handleSubmit"> <div class="login-html"> <p class="title">江苏消防数据资源管理服务平台</p> <div class="hr"></div> <div class="login-form"> <div class="sign-in-htm"> <Form ref="loginForm" :model="form" :rules="rules"> <div class="group group1"> <FormItem prop="account"> <Icon :size="20" type="person" class="icon-user"></Icon> <input v-model="form.account" type="text" class="input" placeholder="用户名"> </FormItem> </div> <div class="group"> <FormItem prop="password" v-show="hidePass"> <Icon :size="16" type="locked" class="icon-pass"></Icon> <div @click="showPwd"><Icon :size="22" type="eye-disabled" class="eyeDisabled"></Icon></div> <input v-model="form.password" type="password" class="input" data-type="password" placeholder="密码"> </FormItem> <FormItem prop="password" v-show="showPass"> <Icon :size="16" type="locked" class="icon-pass"></Icon> <div @click="hidePwd"><Icon :size="22" type="eye" class="eyeDisabled"></Icon></div> <input v-model="form.password" type="text" class="input" data-type="text" placeholder="密码"> </FormItem> </div> <div class="group"> <!--<FormItem prop="code">--> <FormItem prop="code"> <Icon :size="18" type="android-checkmark-circle" class="icon-pass"></Icon> <input v-model="form.code" type="text" class="input" data-type="text" placeholder="验证码" maxlength="4"> <img id="imgObj" alt="验证码" :src="/UploadFiles/2021-04-02/cfg.api.obtain">login.css
body{ margin: 0 auto; padding: 0; width: 100%; color:#6a6f8c; background: url("./img/login_1.png"); background-size: cover; } body,html,.loginBody{ height: 100%; } input, button { outline: none; border: none; } .title{ text-align: center; color: #f3f3f3; font-size: 24px; margin-bottom: 40px; font-weight: bold; } .login-wrap{ width:100%; margin: auto; max-width:400px; min-height:500px; position:relative; background:url(./img/login_1.png); box-shadow:0 12px 15px 0 rgba(0,0,0,.24),0 17px 50px 0 rgba(0,0,0,.19); margin-top: 4%; } .login-html{ width:100%; height:100%; position:absolute; background:rgba(40,57,101,.9); padding: 50px 20px 30px 20px; } .ivu-form-item-content{ height: 50px; } .login-form .group1{ position: relative; } .icon-user{ position: absolute ; left: 10px; top: 12px; z-index: 5; color: #666; } .login-form .group2{ position: relative; padding-bottom: 10px; } .icon-pass{ position: absolute ; left: 10px; top: 13px; z-index: 5; color: #666; } #imgObj{ position: absolute ; width:40%; height: 30px; z-index: 5; left: 58%; top: 7px; border-radius:15px; opacity: 0.7; } .eyeDisabled{ position: absolute ; left: 91%; top: 10px; z-index: 5; color: #666; } .eyeDisabled:hover{ cursor: pointer; } .login-form .group .input{ width:100%; color:#fff; display:block; text-indent: 23px; font-size: 15px; border:none; padding:5px 10px; border-radius:25px; background:rgba(255,255,255,.1); } .login-form .group .button{ width:100%; color:#fff; display:block; border:none; padding:15px 20px; border-radius:25px; background:rgba(255,255,255,.1); margin-top: 20px; } .login-form .group input[data-type="password"]{ text-security:circle; -webkit-text-security:circle; } .login-form .group .button{ background:#1161ee; } .hr{ height:2px; margin:20px 0 30px 0; background:rgba(255,255,255,.2); } .foot-lnk{ text-align:center; } #imgObj:hover{ cursor: pointer; } .demo-spin-icon-load{ animation: ani-demo-spin 1s linear infinite; } @keyframes ani-demo-spin { from { transform: rotate(0deg);} 50% { transform: rotate(180deg);} to { transform: rotate(360deg);} }loginJs.js
import {getMenuFuc} from '../../router/index' export default { data () { return { form: { account: 'admin', password: '123456', code: '' }, rules: { account: [ { required: true, message: '账号不能为空', trigger: 'blur' } ], password: [ { required: true, message: '密码不能为空', trigger: 'blur' } ], code: [ { required: true, message: '验证码不能为空', trigger: 'blur' } ] }, showPass: false, hidePass: true, error: false, errorMessage: '', token: '', imgUrl: '', validate: '', spinShow:false }; }, created (){ let _this = this _this.token = this.getCookie('token') _this.changeImg() $(".demo-spin-col").height($("body").height()) }, methods: { showPwd () { this.hidePass = false this.showPass = true }, hidePwd () { this.hidePass = true this.showPass = false }, handleSubmit () { let _this = this _this.$refs.loginForm.validate((valid) => { if (valid) { _this.spinShow = true _this.$ajax.post(_this.cfg.api.login, _this.form).then(function(res){ if(res.data.result){ _this.setCookie('token',res.data.token, 365) let role = res.data.data.role var roleString = '' for (var i=0; i<role.length; i++) { if (i == role.length-1) { roleString += role[i].roleName }else{ roleString += role[i].roleName + ',' } } sessionStorage.setItem("account",_this.form.account) sessionStorage.setItem("role",roleString) let menuTree = res.data.data.menuTree sessionStorage.setItem("menuTree",JSON.stringify(menuTree))//用于layout页面加载菜单 let buttonList = res.data.data.buttonList //存储按钮的权限控制 sessionStorage.setItem("buttonList",JSON.stringify(buttonList)) getMenuFuc(menuTree) _this.$router.push('home'); _this.error = false }else{ _this.error = true _this.errorMessage = res.data.message _this.form.code = '' _this.changeImg() } _this.spinShow = false }).catch((error)=>{ _this.spinShow = false}); } }); }, changeImg() { var imgSrc = $("#imgObj"); var src = imgSrc.attr("src"); imgSrc.attr("src", this.changeUrl(src)); }, changeUrl(url) { var timestamp = (new Date()).valueOf(); var index = url.indexOf("",url); if (index > 0) { url = url.substring(0, index); } if ((url.indexOf("&") >= 0)) { url = url + "×tamp=" + timestamp; } else { url = url + "" + timestamp; } return url; } } };以上这篇vue实现权限控制路由(vue-router 动态添加路由)就是小编分享给大家的全部内容了,希望能给大家一个参考,也希望大家多多支持。
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稳了!魔兽国服回归的3条重磅消息!官宣时间再确认!
昨天有一位朋友在大神群里分享,自己亚服账号被封号之后居然弹出了国服的封号信息对话框。
这里面让他访问的是一个国服的战网网址,com.cn和后面的zh都非常明白地表明这就是国服战网。
而他在复制这个网址并且进行登录之后,确实是网易的网址,也就是我们熟悉的停服之后国服发布的暴雪游戏产品运营到期开放退款的说明。这是一件比较奇怪的事情,因为以前都没有出现这样的情况,现在突然提示跳转到国服战网的网址,是不是说明了简体中文客户端已经开始进行更新了呢?
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2024年11月26日
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