----------根據其他網友總結
1.在契約接口上添加：[WebInvoke(RequestFormat=WebMessageFormat.Json,ResponseFormat=WebMessageFormat.Json,BodyStyle=WebMessageBodyStyle.WrappedRequest)]
2.在實現契約的的服務上添加標記:[AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed)]
3.配置文件:
<system.serviceModel>
???????? ? <services >
?????????????????? ? <service name="WebApplication1.guo" >
???????? ??????????? <endpoint address="" behaviorConfiguration="DiggServiceBehavior"? binding="webHttpBinding" contract="WebApplication1.Iguo" />
?????????????????? ? </service>
???????? ? </services>
??? <behaviors>
????? <serviceBehaviors>
??????? <behavior name="AllenBehavior">
????????? <serviceMetadata httpGetEnabled="true" />
??????? ??<serviceDebug includeExceptionDetailInFaults="false" />
?????????????????? </behavior>
????? </serviceBehaviors>
????? <endpointBehaviors>
??????????????? <behavior name="DiggServiceBehavior">
???????? ??????????? <enableWebScript/>
???????? ??????? </behavior>
????? </endpointBehaviors>
??? </behaviors>
??? <serviceHostingEnvironment multipleSiteBindingsEnabled="true" />
? </system.serviceModel>
4.調用：
<script type="text/javascript">
??????? function guo() {
??????????? $.ajax({
??????????????? url: "guo.svc/Show",
??????????????? type: 'post',
??????????????? contentType: 'text/json',
??????????????? data: '{"str":"guozefeng"}',
??????????????? success: function (data) { alert(data.d); },
??????????????? error: function (data) { alert("error"); }
????????????? });
??????? }
??? </script>
-------需要注意的：
ry調用WCF的要點：
?
1. [WebInvoke(RequestFormat = WebMessageFormat.Json, ResponseFormat = WebMessageFormat.Json, BodyStyle = WebMessageBodyStyle.WrappedRequest)]
?
2. [AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed)]
?
3.? binding="webHttpBinding"
?
4. <enableWebScript/>
?
5.? contentType: 'text/json'
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