$.ajax({			timeout: 3000,            cache:false,			global:false,			type: "POST",            url: WEB_URL+"/logic/private/",            data: {				entry:"privatelist",				operation:"get",				userid:$.cookie(‘userid‘),				token:$.cookie(‘token‘)			},            dataType: "JSON",			beforeSend: function(XMLHttpRequest){				$.blockUI({ message: $(‘#loadmsg‘) });			},            success: function(data){				if(data.info==1)				{					refreshPersonInfo(data);									}else{					showErr(data.tips);				}							},			complete: function(XMLHttpRequest){				$.unblockUI();			},			error: function(){alert("本次数据请求错误,请刷新页面后重试!");}					});

jquery $.ajax方法