vue获取路由详细内容信息方法实例
清风 与我 人气:0前言:
vue 中路由(router)的功能就是:把 url 与 应用中的对应的组件进行关联,通过不同的 url 访问不同的组件。但是如果我们想要获取路由中的信息改如何做呢,今天我就给大家详细讲解一下如何获取路由的详细信息。
路由(router)的信息:
routes: [ { path: '/', redirect:'login', name: '登录页', hidden:true, component: ()=>import("@/components/Login") }, { path: '/login', name: 'login', hidden:true, component: ()=>import("@/components/Login") }, { path: '/home', name: '学生管理', redirect:'/home/student', iconClass:'fa fa-users', component: () => import("@/components/Home"), children: [ { path: '/home/student', name: '学生列表', iconClass: 'fa fa-list', component:()=>import('@/components/students/StudentList') }, { path: '/home/info', name: '信息列表', iconClass: 'fa fa-list-alt', component:()=>import('@/components/students/InfoList') }, { path: '/home/infos', name: '信息管理', iconClass: 'fa fa-list-alt', component:()=>import('@/components/students/InfoLists') }, { path: '/home/work', name: '作业列表', iconClass: 'fa fa-list-ul', component:()=>import('@/components/students/WorkList') }, { path: '/home/words', name: '作业管理', iconClass: 'fa fa-th-list', component:()=>import('@/components/students/WorkMenu') }, ] }, { path: '/home', name: '数据分析', redirect:'/home/dataview', iconClass: 'fa fa-bar-chart', component: () => import("@/components/Home"), children: [ { path: '/home/dataview', name: '数据概览', iconClass: 'fa fa-line-chart', component:()=>import('@/components/dataAnalysis/DataView') }, { path: '/home/mapview', name: '地图概览', iconClass: 'fa fa-line-chart', component:()=>import('@/components/dataAnalysis/MapView') }, { path: '/home/score', name: '分数地图', iconClass: 'fa fa-line-chart', component:()=>import('@/components/dataAnalysis/ScoreMap') }, { path: '/home/travel', name: '旅游地图', iconClass: 'fa fa-line-chart', component:()=>import('@/components/dataAnalysis/TravelMap') }, ] }, { path: '/users', name: '用户中心', iconClass: 'fa fa-user', component: () => import("@/components/Home.vue"), children: [ { path: '/users/user', name: '权限管理', iconClass: 'fa fa-user', component: () => import("@/components/user/User.vue"), } ] }, { path: '*', name: 'NotFound', hidden:true, component: ()=>import("@/components/NotFound") }, ],
获取路由的所有信息
动态添加路由使用 router.addRoutes(vue-router3.x版本方法,已废弃)
后续使用:router.addRoute(进行动态路由添加)
this.$router.options.routes
获取到的值为:
获取路由中每个信息的单个值
如果想要获取到路由信息中的单个值则代码为:
this.$router.options.routes.map((item) => { console.log(item.name); });
获取到的值为:
获取路由中需要显示的值
根据路由信息中 hidden 的值是否为** true** 为 true 则不显示,为 false 则显示
this.$router.options.routes.map((item) => { if (item.hidden !== true) { console.log(item.name); } });
补充:vue $router和$route的区别
route相当于当前正在跳转的路由对象 可以从里面获取name,path,params,query等
打印this.$route和this.$router
总结:
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