WCF中操作契约 BodyStyle和XML, Json格式的学习

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今天研究了一下在之前在帖子Android访问WCf得到的奇怪JSON中提到的问题, 发现跟其于操作契约中设置的BodyStyle有关, 详细参阅[WCF REST] Web消息主体风格（Message Body Style).

在这里做一下记录:

endpointBehaviors

<behavior name="webScript"><enableWebScript /></behavior>

<behavior name ="webHTTP"><webHttp/></behavior>

endpoint

<!--原来是webScript-->

<endpoint address="" binding="webHttpBinding" contract="Host.IAndroidServices" behaviorConfiguration="webHTTP">                    <identity>                        <dns value="localhost"/>                    </identity>                </endpoint>

操作契约

        [OperationContract]        [WebInvoke(            BodyStyle = WebMessageBodyStyle.WrappedRequest,            ResponseFormat = WebMessageFormat.Json,            RequestFormat = WebMessageFormat.Json)]        RetUserInform logIn(string userID, string PWD);

操作契约实现

        #region IAndroidServices Members logIn        public RetUserInform logIn(string userID, string PWD)        {            Console.WriteLine("logIn has bean satared");            RetUserInform n = new RetUserInform();            n.Userid = 123456;            n.Functions = "asdfads";            n.UserAreaCode = "012";            n.FinalDate = "afd";            return n;        }        #endregion

之前得到格式为

{"d":{"__type":"RetUserInform:#Host","FinalDate":"afd","Functions":"asdfads","UserAreaCode":"012","Userid":123456}}

的JSON串是由于对Response的包装导致的, 作出如上修改后得到

{"FinalDate":"afd","Functions":"asdfads","UserAreaCode":"012","Userid":123456}

一切正常.