Vuejs获取当前路线名称并显示在菜单上

npm install vue-router

import Vue from 'vue'
import VueRouter from 'vue-router'

Vue.use(VueRouter)

const routes = [
  // 定义路由
  { path: '/', name: 'Home', component: Home },
  { path: '/about', name: 'About', component: About },
  // 其他路由...
]

const router = new VueRouter({
  routes
})

new Vue({
  router,
  render: h => h(App)
}).$mount('#app')

<template>
  <div>
    <router-link to="/">Home</router-link>
    <router-link to="/about">About</router-link>
    <span>{{ getCurrentRouteName() }}</span>
  </div>
</template>

<script>
export default {
  methods: {
    getCurrentRouteName() {
      return this.$router.currentRoute.name
    }
  }
}
</script>