Vue通過判斷控制頁面title

this.$nextTick(() => {
      if (this.orderType == 4) {
        document.title = "購買圖文復診服務";
      }else if(this.orderType == 7){
        document.title = "購買電話復診服務";
      }else if(this.orderType == 6){
        document.title = "購買在線咨詢服務";
      }
});

通過this.$route.meta，監測路由變化修改頁面title

https://blog.csdn.net/around_primary/article/details/80683104