vue浏览器返回监听

mounted(){
  if (window.history && window.history.pushState) {
    history.pushState(null, null, document.URL);
    window.addEventListener(‘popstate‘, this.goBack, false);
  }
},

destroyed(){
  window.removeEventListener(‘popstate‘, this.goBack, false);
},

methods:{
  goBack(){
    //replace替换原路由，作用是避免回退死循环
    this.$router.replace({path: ‘/mobileMtRoomList‘});
  }
}