报错信息：

vue-router.esm.js?fe87:2051 Uncaught (in promise) NavigationDuplicated {_name: "NavigationDuplicated", name: "NavigationDuplicated", message: "Navigating to current location ("/recommend/000Si7u14BaKKw") is not allowed", stack: "Error↵    at new NavigationDuplicated (webpack-int…node_modules/vue/dist/vue.runtime.esm.js:1853:26)"}

解决办法：

在包含这句代码 Vue.use(Router) 的文件中加入如下代码：

import Router from 'vue-router'
Vue.use(Router)
const originalPush = Router.prototype.push
Router.prototype.push = function push(location) {
  return originalPush.call(this, location).catch(err => err)
}