高分在线求助
$(function(){
$.ajax({
type:"POST",
url:"queryIp.action",
dataType:"json",
async:false,
timeout:2000,
data:{
startDate:$("#startDate").val(),
endDate:$("endDate").val(),
time:new Date().getTime()
},
success:function(data,textStatus){
if(data.returnstr=="0"){
var dataMessage =data.returndata;
var allArticle = "";
for(var i=0;i<dataMessage.length;i++){
allArticle+=dataMessage[i].articleid+"|"+dataMessage[i].articletitle+"=================";
}
alert(dataMessage);
$("#allArticle").html(allArticle);
}else{
alert(data.returnstr);
}
},
error: function(XMLHttpRequest,textStatus,errorThrown){
alert("error:"+textStatus);
}
});
});
返回值总是为:{returnstr:'0',returndata:[]}
求解