问WCF -从另一个Web应用程序(WCF或REST API)调用时的EndpointNotFoundException
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Stack Overflow用户

提问于 2021-02-23 13:21:55

回答 1查看 36关注 0票数 0

最近，我在WCF中从另一个Web应用程序(WCF或REST API)调用时遇到了EndpointNotFoundException的问题。

我正在尝试连接到外部WCF服务，这需要登录和密码识别(目前我正在由供应商准备的测试环境)。

然后异常出现：

There was no endpoint listening at https://xxx/yyy.svc that could accept the message. This is often caused by an incorrect address or SOAP action. See InnerException, if present, for more details

这个问题不会出现在控制台应用程序中-工作流畅，但只有当我创建简单的项目时，如WCF或REST API。

<bindings>
      <customBinding>
        <binding name="custom">
          <security defaultAlgorithmSuite="Default" authenticationMode="UserNameOverTransport"
            requireDerivedKeys="true" includeTimestamp="true" messageSecurityVersion="WSSecurity11WSTrustFebruary2005WSSecureConversationFebruary2005WSSecurityPolicy11BasicSecurityProfile10">
            <localClientSettings detectReplays="false" />
            <localServiceSettings detectReplays="false" />
          </security>
          <textMessageEncoding messageVersion="Soap11WSAddressing10" />
          <httpsTransport maxReceivedMessageSize="2147483647" maxBufferPoolSize="2147483647"/>
        </binding>
      </customBinding>
    </bindings>
    <client>
      <endpoint address="https://uslugaterytws1test.stat.gov.pl/TerytWs1.svc"
        binding="customBinding" bindingConfiguration="custom" contract="TerytWsTest.ITerytWs1"
        name="custom" />
    </client>
    <behaviors>
      <serviceBehaviors>
        <behavior>
          <!-- To avoid disclosing metadata information, set the values below to false before deployment -->
          <serviceMetadata httpGetEnabled="true" httpsGetEnabled="true"/>
          <!-- To receive exception details in faults for debugging purposes, set the value below to true.  Set to false before deployment to avoid disclosing exception information -->
          <serviceDebug includeExceptionDetailInFaults="false"/>
        </behavior>
      </serviceBehaviors>
    </behaviors>
    <protocolMapping>
        <add binding="basicHttpsBinding" scheme="https" />
    </protocolMapping>

TerytWs1Client tc = new TerytWs1Client();
tc.ClientCredentials.UserName.UserName = "TestPubliczny";
tc.ClientCredentials.UserName.Password = "1234abcd";
var zalogowany = tc.CzyZalogowany();

我也试过了：

try { 
var proxy = new ChannelFactory<TerytWsTest.ITerytWs1>("custom");
proxy.Credentials.UserName.UserName = "TestPubliczny";
proxy.Credentials.UserName.Password = "1234abcd";
var result = proxy.CreateChannel();
var test = result.CzyZalogowany();
} 
catch (Exception ex) { }