ajax 传递一个整数

（一）java后端
public int ajaxUserRanking(@RequestParam(name = "titleId") Integer titleId){

    List<AnswerRecordEntity> thisTitleRanking = answerRecordService.getThisTitleRanking(titleId);

    //取出数组中某个用户的排名
    int userRanking = 0;
    for (int i = 0; i < thisTitleRanking.size(); i++)
    {
        AnswerRecordEntity auction = thisTitleRanking.get(i);

        if (openid.equals(auction.getOpenid()))
        {
            userRanking = i +1;
            break;
        }
    }

    return userRanking;
}

（二）前端
$.ajax({
url:'/XXXXX',
type:'get',
dataType:'json',
async:false,
data:{"titleId":titleId},
success:function(data){

        $("#newrangking").html(data);
        },
        error: function() {
        $("#newrangking").html(data);
        }
        });