从jQuery使用WCF作为JSON

With a contract:

合同：

namespace ACME.FooServices
{
    [ServiceContract]
    public interface IFooService
    {
        [OperationContract]
        [WebInvoke(Method = "POST",
                   ResponseFormat = WebMessageFormat.Json,
                   RequestFormat = WebMessageFormat.Json,
                   BodyStyle = WebMessageBodyStyle.Bare)]        
        FooMessageType Foo(string name);
    }

    [DataContract]
    public class FooMessageType
    {
        string _name;
        string _date;

        [DataMember]
        public string Name
        {
            get { return _name; }
            set { _name = value; }
        }

        [DataMember]
        public string Date
        {
            get { return _date; }
            set { _date = value; }
        }
    }
}
namespace ACME.FooServ