Question

我在这个网站http://wswob.somee.com/wobservice.svc

上有一个wcf服务

我尝试使用我的winform应用程序来使用该服务。这是我创建服务即时时收到的错误

com.somee.wobservice.IwobserviceClient myservice = new com.somee.wobservice.IwobserviceClient();

错误：

Could not find default endpoint element that references contract
'com.somee.wobservice.Iwobservice' in the ServiceModel client configuration section. This 
might be because no configuration file was found for your application, or because no 
endpoint element matching this contract could be found in the client element.

我搜索并修改了我的app.config文件：

<system.serviceModel>
<behaviors>
  <endpointBehaviors>
    <behavior name="wobservice">
      <clientVia />
    </behavior>
  </endpointBehaviors>
</behaviors>

<client>
  <endpoint
      name="wobservice"
      address="http://wswob.somee.com/wobservice.svc"
      binding="webHttpBinding"
      contract="com.somee.wobservice"
      behaviorConfiguration="wobservice" />
</client>

</system.serviceModel>
</configuration>

我在wcf文件夹中的web.config：

<system.serviceModel>
    <behaviors>
      <serviceBehaviors>
        <behavior>
          <serviceMetadata httpGetEnabled="true"/>

          <serviceDebug includeExceptionDetailInFaults="false"/>
        </behavior>
      </serviceBehaviors>

        <endpointBehaviors>
            <behavior name="Web">
                <webHttp/>
            </behavior>
        </endpointBehaviors>
    </behaviors>

      <serviceHostingEnvironment  multipleSiteBindingsEnabled="true">
          <baseAddressPrefixFilters>
              <add prefix="http://wswob.somee.com/"/>
          </baseAddressPrefixFilters>
      </serviceHostingEnvironment>

      <bindings>
          <webHttpBinding>
              <binding>
                  <security mode="None" />
              </binding>
          </webHttpBinding>
      </bindings>

      <protocolMapping>
           <add binding="basicHttpsBinding" scheme="https"/>
           <add binding="basicHttpBinding" scheme="http"/>
      </protocolMapping>

      <services>
           <service name="wobwcf.wobservice">
              <endpoint address="" 
                        binding="webHttpBinding" 
                        behaviorConfiguration="Web" 
                        contract="wobwcf.Iwobservice" />
           </service>
      </services>
   </system.serviceModel>

我不确定哪个部分出错了。我对wcf的体验只有一个星期......

Answer 1

从库项目中的app.config复制system.serviceModel部分，并将其放在web.config和刷新服务引用中。另见这个答案。 Could not find default endpoint element

Answer 2

在WCF服务web.config文件中添加“WSHttpBinding”端点，如下所示

 <endpoint address="web" behaviorConfiguration="jsonBehavior" binding="webHttpBinding" bindingConfiguration="webHttpBindingWithJsonP" contract="DataService.IDataService"/>
 <endpoint address="" binding="wsHttpBinding" bindingConfiguration="wsHttpBinding" contract="DataService.IDataService"  />

并在app.config文件中编写如下代码

<system.serviceModel>
<bindings>
  <wsHttpBinding>
    <binding name="WSHttpBinding_IDataService" maxBufferPoolSize="2147483647" maxReceivedMessageSize="2147483647">
      <security mode="None" />
    </binding>
  </wsHttpBinding>
</bindings>
<client>
  <endpoint address="http://localhost/pricedataservice/DataService.svc" binding="wsHttpBinding"
      bindingConfiguration="WSHttpBinding_IDataService" contract="DataService.IDataService"
      name="WSHttpBinding_IDataService" />
</client>

我相信这会解决您的问题，而博客下方将帮助您了解WCF服务中不同类型的绑定

http://www.dotnet-tricks.com/Tutorial/wcf/VE8a200713-Understanding-various-types-of-WCF-bindings.html

Answer 3

在客户端web.config文件中添加客户端定义，如下所示;

 <system.serviceModel>
  /////
 <client>
         <endpoint  address="referencedurl"
          binding="webHttpBinding" bindingConfiguration=""
          contract="MemberService.IMemberService"
          name="MemberServiceEndPoint"
          behaviorConfiguration="Web">
      </endpoint>
 </client> 
////
 </system.serviceModel>

AND服务引用名称必须与Interfaces前缀相同。合同=＆＃34; 引用名称 .IMemberService＆＃34;

找不到引用合同的默认端点元素 - 托管wcf

3 个答案: