項目用到dataTable需求：在沒有數據的時候，把No data available in table,替換成對應中文之前我是這樣寫的,好像沒用求教，我到底應該怎么寫    $("#demo").DataTable({        "data":data,        "columns":[             {"data":"a"},             {"data":"b"},             {"data":"c"},             {"data":"d"}         ],        "language":{            "infoEmpty": "無記錄"         }     })