Vue2.0在router.push期间遇到push undefined

Question

我正在开发一个项目，该项目试图在主菜单显示的子菜单列表上实现功能路由。每个子菜单都有自己的特定名称，我想根据子菜单的名称将其附加并路由到我想要实现的route.path。

模板

<li v-for='child in item.children'>
   <a href="#"  v-on:click.prevent="navigate(child.text)">{{child.text}}</a>
   <!--<router-view v-bind:to="'/trafficSetting/' + child.text">{{ child.text }}</router-view>-->
</li>

脚本

navigate (to) {
  alert(to)
  this.$router.push(to)
}

Main.JS

Vue.use(VueRouter)
Vue.use(VueResource)
// Vue.use(MintUI)
// define routes
const Home = resolve => require(['./components/home.vue'], resolve)
const trafficSetting = resolve => require(['./components/trafficSetting.vue'], resolve)
const seedResourcesManagement = resolve => require(['./components/seedResourcesManagement.vue'], resolve)
const driverUserManagement = resolve => require(['./components/driverUserManagement.vue'], resolve)
const whiteblackListManagement = resolve => require(['./components/whiteblackListManagement.vue'], resolve)
const VPNserverManagement = resolve => require(['./components/VPNserverManagement.vue'], resolve)
const routes = [
    {path: '/', component: Home},
    {path: '/trafficSetting', name:'trafficS', component: trafficSetting},
    {path: '/seedResourcesManagement', component: seedResourcesManagement},
    {path: '/driverUserManagement', component: driverUserManagement},
    {path: '/whiteblackListManagement', component: whiteblackListManagement},
    {path: '/VPNserverManagement', component: VPNserverManagement}
]

这会导致

Uncaught TypeError: Cannot read property 'push' of undefined

我该如何解决这个问题？

Answer 1

你没有声明路由器，所以试试这个：

   const router = new VueRouter({
        routes = [
            {path: '/', component: Home},
            {path: '/trafficSetting', name:'trafficS', component: trafficSetting},
            {path: '/seedResourcesManagement', component: seedResourcesManagement},
            {path: '/driverUserManagement', component: driverUserManagement},
            {path: '/whiteblackListManagement', component: whiteblackListManagement},
            {path: '/VPNserverManagement', component: VPNserverManagement}
        ]
    })