VUE监听网页关闭和隐藏显示（页签关闭调用某一个接口）

mounted() {
    
　　this.id = this.$route.query.id;

    window.addEventListener(
      "beforeunload",
      async (e) => await this.beforeunloadHandler(e)
    );
   
    window.addEventListener("unload", (e) => this.unloadHandler(e));  
  },
  destroyed() {
    window.removeEventListener("beforeunload", (e) =>
      this.beforeunloadHandler(e)
    );
    window.removeEventListener("unload", (e) => this.unloadHandler(e));
  },

methods: {
    async unloadHandler(){
        await this.send();
    },
    async beforeunloadHandler(e) {
      await this.send();
      if (e) {
        e = e || window.event;
        console.log(e);
        if (e) {
          e.returnValue = "关闭提示";
        }
        return "关闭提示";
      }
    },
    async send() {
      await this.$axios.get(`/api/master/visual-script/unlock/${this.id}`).then((res) => {
        if (res.data.code == 200) {
          console.log("离开Http可视化脚本编辑页面", res.data.data);
        }
      });
    },

}

参考博主：https://blog.csdn.net/qq_42717015/article/details/129944355

https://blog.csdn.net/qq_39928481/article/details/129838973