AJAX 请求

	 $.ajax({
		        type: "post",
		        url: url,
		        data: data,
		        cache: false,
		        async : false,
		      //  dataType: "JSON",
		        success: function (data ,textStatus, jqXHR)
		        {
		        	if(data.code == 200){
		        		alert("插入成功了");
		        	}else{
		        		alert(data.message);
		        	}
		        },
		        error:function (XMLHttpRequest, textStatus, errorThrown) {      
		           
		            alert(typeof(errorThrown));
		        }
		     });