ajax取值,该如何处理

 <br> $.ajax({<br>   type: "post",   <br>   url: "ddd.php",   <br>   data: {"inserted":[{"productionName":"空压机","product":"科兴","productionType":"KX-11D","fenjieselect":"分解","proctionNO":"02"},{"productionName":"空压机","product":"科兴","productionType":"KX-12D","fenjieselect":"分解","proctionNO":"03"}],"updated":[],"deleted":[]},   <br>   datatype: "text",<br>   success:function(data){<br>    alert (data);<br><br> } <br><br>})  

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