kendoUI初始化的时候，调用了后台两次？

Z时代
2024-02-29
分类：IT

  that.gridData = new kendo.data.DataSource({
    transport: {
      read: {
        url: "xxx/xxx",
        dataType: "json"
      },
      parameterMap(data) {
        const params = {
          page: data.page - 1,
          size: data.pageSize
        };
        Object.keys(params).forEach(
          key => !params[key] && delete params[key]
        );
        return params;
      }
    },
    pageSize: 50,
    schema: {
      data(response) {
        const responseData = response.content;
        return responseData;
      },
    },
    requestStart(e) {
      alert("start")
    },
    requestEnd() {
      alert("end")
    }
  });