function postFunc() {

            var scoreResultStr = readyData();

            $.ajax({

                type: "post",

                url: "/Score/AddScore",

                data: {

                    userId: $("#userId").val(), sessionId: $("#sessionId").val(), hallId: $("#smallMeetingId").val(), mid: $("#mid").val(),

                    scoreResultData: scoreResultStr, remark: $("#remark").val()

                },

                success: function (obj) {

                    if (obj.code == "200") {

                        layer.msg('评价成功！', { icon: 1, time: 1800 });

                    }

                    else {

                        layer.msg(obj.message, { icon: 7, time: 1800 });

                    }

                },

                error: function (XMLHttpResponse, textStatus, errorThrown) {

                    console.log("1 异步调用返回失败,XMLHttpResponse.readyState:" + XMLHttpResponse.readyState);

                    console.log("2 异步调用返回失败,XMLHttpResponse.status:" + XMLHttpResponse.status);

                    console.log("3 异步调用返回失败,textStatus:" + textStatus);

                    console.log("4 异步调用返回失败,errorThrown:" + errorThrown);

                }

                //error: function () { layer.msg('发生错误，请联系客服！', { icon: 2, time: 1800 }); }

            });

        }

{"result":{"142":"头颈科专题上","143":"头颈科专题下"},"message":"操作成功","code":200}

{"result":{},"message":"未将对象引用设置到对象的实例。","code":500}