我一直在尝试使用HTML和jquery Datatable插件编写2万多行数据。我编写的功能运行正常，但至少可以正常工作。在搜索如何使其更快地加载时，我看到了deferRender，所以我现在就在上面，它不起作用，不知道我缺少什么。

设计

          <div id="ItemListTable" class="table-responsive m-t-40">
                <table id="ITEMTable" style="width: 100%" class="table table-bordered table-striped">
                    <thead>
                        <tr>
                            <th>Id</th>
                            <th>Item Code</th>
                            <th>Item Name</th>
                        </tr>
                    </thead>
                </table>
            </div>

jQuery

   $(document).ready(function () {
        try {
            $('#ITEMTable').DataTable({
                "processing": true,"serverSide": true,"deferRender": true,"ajax": {
                    "url": Apiurl + "ItemRegType_Api","type": "POST","data": JSON.stringify({ BranchId: ('<%= Session["BranchId"] %>'),CategoryType: "ITMGP",flag: "SELECTALL" }),"contentType": "application/json","dataType": "json","success": function (data) {
                       return data.data.Table;
                    },"error": function (error) {
                        jsonValue = jQuery.parseJSON(error.responseText);
                    },"failure": function (response) {
                        alert("Error");
                    }
                }
            });
        }
        catch (err) {
            ErrorMsgsToast("Table load : " + err.message);
        }
    });

Ajax结果：

    {
    "data": {
    "Table": [
      {
        "id": 436,"Code": "PL","Name": "PLASTIC"
      },{
        "id": 499,"Code": "OL","Name": "OPALWERE"
      },{
        "id": 516,"Code": "SE","Name": "STONE"
      }
    ]
    }
   }

我得到一个没有任何错误错误的空表。如何处理datatable上的大量数据？请帮助

This is why I am here - defer_render