在Android手机的REST服务中找不到端点

Question

好的，我有一个WCF服务，让我给一个端点没有发现错误，我看不出它为什么…这是我的代码。

首先，接口:

 public interface ISightingServiceRest
 {
    [OperationContract]
    [WebInvoke(Method = "POST", 
    UriTemplate = "SaveNewSightingRest", 
    ResponseFormat = WebMessageFormat.Json, 
    RequestFormat = WebMessageFormat.Json)]
    string SaveNewSightingRest(string sighting);
 }

现在，实际方法:

public string SaveNewSightingRest(string sighting)
{
    string received = sighting;
    return "hola";
}

当我调试时，我想要的只是在我的响应中看到字符串"hola"，在变量"received"中看到发送的字符串。

现在，webconfig:

    <?xml version="1.0"?>
<configuration>
  <connectionStrings>
    <add name="LiveAndesWCF" connectionString="Data Source=BRUNO-PCLIVEANDES; 
Initial Catalog=liveandes;Trusted_Connection=Yes;" 
providerName="System.Data.SqlClient"/>
    <add name="LiveAndes" connectionString="Data Source=BRUNO-PCLIVEANDES; Initial 
Catalog=liveandes;Trusted_Connection=Yes;" providerName="System.Data.SqlClient"/>
  </connectionStrings>
  <system.web>
    <compilation debug="true" targetFramework="4.0"/>
    <membership>
      <providers>
        <clear/>
        <add name="AspNetSqlMembershipProvider" 
          type="System.Web.Security.SqlMembershipProvider"  
          connectionStringName="LiveAndes" 
          enablePasswordRetrieval="false" enablePasswordReset="true" 
          requiresQuestionAndAnswer="false" requiresUniqueEmail="true"      
          maxInvalidPasswordAttempts="5" minRequiredPasswordLength="6" 
          minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10" 
          applicationName="/"/>
      </providers>
    </membership>
  </system.web>
  <appSettings>
    <!--Local-->
    <add key="mainPathDeployWCF" value="http://localhost:61642/"/>
    <add key="mainMachPathDeployWCF" value="LiveAndesWCFbin"/>
  </appSettings>
  <system.serviceModel>
    <protocolMapping>
      <add scheme="http" binding="wsHttpBinding" />
    </protocolMapping>
    <services>
      <service name="LiveAndesWCF.SightingServiceRest"
             behaviorConfiguration="MetadataBehavior">
        <endpoint address="" behaviorConfiguration="WebBehavior"
                binding="webHttpBinding"
                contract="LiveAndesWCF.ISightingServiceRest"/>
      </service>
    </services>
    <bindings>
      <webHttpBinding>
        <binding maxReceivedMessageSize="99999999" closeTimeout="00:02:00" 
          openTimeout="00:02:00" receiveTimeout="00:10:00" sendTimeout="00:02:00">
          <readerQuotas maxArrayLength="76384000" maxStringContentLength="2147483647"/>
        </binding>
      </webHttpBinding>
    </bindings>
    <behaviors>
      <endpointBehaviors>
        <behavior name="jsonBehavior">
          <enableWebScript/>
        </behavior>
        <behavior name="WebBehavior">
          <webHttp />
        </behavior>
      </endpointBehaviors>
      <serviceBehaviors>
        <behavior>
          <serviceMetadata httpGetEnabled="true"/>
          <serviceDebug includeExceptionDetailInFaults="true"/>
        </behavior>
        <behavior name="MetadataBehavior">
          <serviceMetadata httpGetEnabled="true" httpGetUrl="" />
        </behavior>
      </serviceBehaviors>
    </behaviors>
    <serviceHostingEnvironment multipleSiteBindingsEnabled="true"/>
  </system.serviceModel>
  <system.webServer>
    <modules runAllManagedModulesForAllRequests="true"/>
  </system.webServer>
</configuration>

最后，我使用的方法从模拟器:

private void addNewSighting() throws Exception
{
    String URL = "http://10.0.2.2:61642/SightingServiceRest.svc";
    AlertDialog popup;
    SightingWrapper sighting = new SightingWrapper();
    String xml = createXML(sighting);
    try{
        HttpPost request = new HttpPost(URL + "/SaveNewSightingRest/");
        StringEntity sen = new StringEntity(xml);
        request.setHeader("Accept", "application/json");
        request.setHeader("Content-type", "application/json; charset=utf-8");
        request.setEntity(sen);
        DefaultHttpClient httpclient = new DefaultHttpClient();
        HttpResponse response = httpclient.execute(request);
        HttpEntity responseEntity = response.getEntity();
        char[] buffer = new char[(int)responseEntity.getContentLength()];
        InputStream stream = responseEntity.getContent();
        InputStreamReader reader = new InputStreamReader(stream);
        reader.read(buffer);
        stream.close();
        String responseString = new String(buffer);
    }
    catch(Exception e)
    {           
    }
}

我在"responseString"中收到"Endpoint not found"消息。

我不知道我的错误在哪里。

任何帮助都是感激的。

谢谢

Answer 1

尝试删除地址

中的尾斜杠

HttpPost request = new HttpPost(URL + "/SaveNewSightingRest/"); //before
HttpPost request = new HttpPost(URL + "/SaveNewSightingRest"); //after