我正在尝试从android客户端向.NET服务器发送一个字符串。以下是服务器端代码: - IService1.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
using System.ServiceModel;
using System.ServiceModel.Web;
using System.Text;
namespace WcfImageUpload
{
// NOTE: You can use the "Rename" command on the "Refactor" menu to change the interface name "IService1" in both code and config file together.
[ServiceContract]
public interface IService1
{
[OperationContract]
[WebInvoke(UriTemplate = "/JsonData",
RequestFormat = WebMessageFormat.Json,
ResponseFormat = WebMessageFormat.Json, Method = "POST",
BodyStyle = WebMessageBodyStyle.WrappedRequest)]
JsonString SendData(JsonString JsonImage);
// TODO: Add your service operations here
}
// Use a data contract as illustrated in the sample below to add composite types to service operations.
[DataContract]
public class JsonString
{
[DataMember]
public string ImageData { get; set; }
}
}
Service1.svc.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
using System.ServiceModel;
using System.ServiceModel.Web;
using System.Text;
namespace WcfImageUpload
{
// NOTE: You can use the "Rename" command on the "Refactor" menu to change the class name "Service1" in code, svc and config file together.
public class Service1 : IService1
{
public JsonString SendData(JsonString JsonImage)
{
JsonString jsonStringObject = new JsonString();
jsonStringObject.ImageData = "ImageData";
return jsonStringObject;
}
}
}
的Web.config
<configuration>
<system.serviceModel>
<serviceHostingEnvironment multipleSiteBindingsEnabled="true"/>
<services>
<service behaviorConfiguration="Default" name="WcfImageUpload.Service1">
<endpoint address="" behaviorConfiguration="webBehavior" binding="basicHttpsBinding" contract="WcfImageUpload.IService1" />
<endpoint contract="IMetadataExchange" binding="mexHttpBinding" address="mex"/>
</service>
</services>
<behaviors>
<endpointBehaviors>
<behavior name="webBehavior">
<webHttp helpEnabled="true"/>
</behavior>
</endpointBehaviors>
<serviceBehaviors>
<behavior name="Default">
<serviceMetadata httpGetEnabled="true"/>
</behavior>
<behavior name="">
<serviceMetadata httpGetEnabled="true"/>
<serviceDebug includeExceptionDetailInFaults="false"/>
</behavior>
</serviceBehaviors>
</behaviors>
</system.serviceModel>
<system.web>
<compilation debug="true"/>
</system.web>
</configuration>
当我使用名为PostMan的Chrome应用程序测试服务时,我们收到以下错误: -
500 System.ServiceModel.ServiceActivationException
我正在尝试发送格式的json: -
{ImageData:“test string”}
错误的原因是什么?
答案 0 :(得分:8)
我在运行SP 2013 CSOM异步功能时遇到此问题
clientContext.executeQueryAsync(Function.createDelegate(this, OnQuerySuccess), Function.createDelegate(this, OnQueryFail));
并通过IIS重置解决了这个问题。
只需以管理员身份打开Windows PowerShell并运行iisreset
即可。