WCF服务不将数据作为JSON返回

Question

我写了第一个WCF服务

这是服务方法

public Employee GetEmployee()
    {
        Employee objEmp = new Employee();
        objEmp.EmpName = "Jay";
        objEmp.EmpAddress = "Delhi";
        return objEmp;
    }

这是合同

 [OperationContract]
    [WebInvoke(Method = "GET", ResponseFormat = WebMessageFormat.Json)]
    Employee GetEmployee();

这是jQuery AJAX调用

$(function () {
        $.ajax({
            type: 'GET', //GET or POST or PUT or DELETE verb
            url: 'Service1.svc/GetEmployee', // Location of the service
            contentType: "application/json; charset=utf-8", // content type sent to server
            dataType: 'json', //Expected data format from server
            success: function (msg) {//On Successfull service call
                alert('success');
                console.log(msg);
            },
            error: function (jqXHR, textStatus, errorThrown) {
                console.log(jqXHR, textStatus, errorThrown);
            }
        });
    });

它运行良好但很好，但我不会将数据作为JSON而是作为对象

Answer 1

将dataType更改为dataType: 'text',可以解决问题......：）