1.dom中添加关闭或取消按钮

   <el-button type="primary" class="blueLinearbg cancelBtn" @click="cancel" >取 消</el-button>

2.cancel方法中

  /*取消或关闭*/
        cancel(){
          this.$store.dispatch("tagsView/delView", this.$route);  //关闭当前路由
          this.$router.push({ path: "/wzx/jcjhua/jyjl"});  //跳转至它父页面，路径为地址栏localhost后的路径
        }