WCF C＃Windows应用商店APP我得到这个例外，“没有终点在[URL]，可以接受邮件听......” [英] WCF C# Windows Store APP I am getting this exception “There was no endpoint listening at [URL] that could accept the message…”

问题描述

我做了一个连接SQL数据库，并获取数据到Windows Store应用一个WCF ......昨天的工作只是罚款。我可以从DB数据到客户端应用程序。今天，我再次打开该解决方案，并为我吃惊的是它只是停止工作就这样...

我一直在寻找一些foruns但ideias没有得到任何阳性结果。

我没有改变的一行代码，我真的不知道发生了什么。我试图让一个新的解决方案，与的funcionality并没有什么新的项目，是行不通的。
我试图改变WCF app.config中，但没有成功。
能有人请给我一些ideias解决呢？

这是我的WCF app.congif文件：

 < ;？XML版本=1.0编码=UTF-8>？; 
<结构> 
< configSections> 
< / configSections> 
<&是connectionStrings GT; 
<添加名称=WcfBD.Properties.Settings.ProjetoFinalConnectionString
的connectionString =数据源=华硕;初始目录= ProjetoFinal;集成安全性=真
的providerName =System.Data这.SqlClient/> 
< /&是connectionStrings GT; 
<&的appSettings GT; 
<添加键=ASPNET：UseTaskFriendlySynchronizationContextVALUE =真/> 
< /的appSettings> 
<&的System.Web GT; 
<编译调试=真/> 
< /system.web> 
< system.serviceModel> 
<服务和GT; 
<服务名称=WcfBD.BaseDadosWCF> 
<端点地址=绑定=basicHttpBinding的合同=WcfBD.IBaseDadosWCF> 
<同一性GT; 
< DNS值=本地主机/> 
< /身份> 
< /端点> 
<端点地址=MEX绑定=mexHttpBinding合同=IMetadataExchange接口/> 
<主机> 
< baseAddresses> 
<添加baseAddress =HTTP：//本地主机：8733 / Design_Time_Addresses / WcfBD /服务1 //> 
< / baseAddresses> 
< /主机> 
< /服务> 
< /服务> 
<&行为GT; 
< serviceBehaviors> 
<&行为GT; 
< serviceDebug includeExceptionDetailInFaults =FALSE/> 
< /行为> 
< / serviceBehaviors> 
< /行为> 
< /system.serviceModel> 
< /结构> 
  

解决方案

我分享我的WCF服务的配置供您参考。你检查你的服务合同。

 < system.serviceModel> 
< serviceHostingEnvironment multipleSiteBindingsEnabled =真aspNetCompatibilityEnabled =FALSE/> 
<服务和GT; 
<服务behaviorConfiguration =ServiceBehaviourNAME =DataService.DataService> 
<端点地址=网络behaviorConfiguration =jsonBehavior绑定=的WebHttpBindingbindingConfiguration =webHttpBindingWithJsonP合同=DataService.IDataService/> 
<端点地址=绑定=的wsHttpBindingbindingConfiguration =的wsHttpBinding合同=DataService.IDataService/> 
<端点地址=肥皂绑定=basicHttpBinding的合同=DataService.IDataService/> 
< /服务> 
< /服务> 
<&行为GT; 
< endpointBehaviors> 
<行为NAME =jsonBehavior> 
< webHttp helpEnabled =真faultExceptionEnabled =真defaultBodyStyle =裸defaultOutgoingResponseFormat =XML/> 
< /行为> 
< / endpointBehaviors> 
< serviceBehaviors> 
<行为NAME =ServiceBehaviour> 
<！ - 为了避免泄露的元数据信息，在部署之前设置以下为false值 - > 
< serviceMetadata httpGetEnabled =真/> 
<！ - 要接收的异常细节的故障进行调试，下面设置为true值。设置为false部署之前，以避免泄露异常信息 - > 
< serviceDebug includeExceptionDetailInFaults =真httpHelpPageEnabled =真/> 
< DataContractSerializer的maxItemsInObjectGraph =2147483647/> 
< /行为> 
< / serviceBehaviors> 
< /行为> 
<&绑定GT; 
<&的WebHttpBinding GT; 
<绑定名称=webHttpBindingWithJsonPcrossDomainScriptAccessEnabled =真allowCookies =真> 
<安全模式=无>< /安全> 
< readerQuotas MAXDEPTH =2147483647maxStringContentLength =2147483647maxArrayLength =2147483647maxBytesPerRead =2147483647maxNameTableCharCount =2147483647/> 
< /&结合GT; 
< /&的WebHttpBinding GT; 
<&的wsHttpBinding GT; 
<绑定名称=的wsHttpBindingallowCookies =真> 
<安全模式=无>< /安全> 
< readerQuotas MAXDEPTH =2147483647maxStringContentLength =2147483647
 maxArrayLength =2147483647maxBytesPerRead =2147483647
 maxNameTableCharCount =2147483647/> 
< /&结合GT; 
< /&的wsHttpBinding GT; 
< /绑定> 
  

I made a WCF that connects SQL DB and get data to a Windows Store App... Yesterday worked just fine. I could get the data from the DB to the Client app. Today I open the solution again and for my surprise it just stop working just like that...

I 've been searching in foruns some ideias but didn't get any positive result.

I didn't change a single line of code, and I really don't know what is happening. I tried to make a new solution, a new project with that funcionality and nothing, just doesn't work. I tried to change the wcf app.config but without any success. Can someone please give me some ideias to solve it???

this is the my WCF app.congif file:

<?xml version="1.0" encoding="utf-8" ?> 
<configuration>
  <configSections>
  </configSections>
  <connectionStrings>
<add name="WcfBD.Properties.Settings.ProjetoFinalConnectionString"
  connectionString="Data Source=Asus;Initial Catalog=ProjetoFinal;Integrated Security=True"
  providerName="System.Data.SqlClient" />
  </connectionStrings>
  <appSettings>
<add key="aspnet:UseTaskFriendlySynchronizationContext" value="true" />
  </appSettings>
  <system.web>
<compilation debug="true" />
</system.web>
  <system.serviceModel>
<services>
<service name="WcfBD.BaseDadosWCF">
<endpoint address="" binding="basicHttpBinding" contract="WcfBD.IBaseDadosWCF">
 <identity>
        <dns value="localhost" />
      </identity>
    </endpoint>
    <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
    <host>
      <baseAddresses>
        <add baseAddress="http://localhost:8733/Design_Time_Addresses/WcfBD/Service1/" />
      </baseAddresses>
    </host>
  </service>
</services>
<behaviors>
  <serviceBehaviors>
    <behavior>
 <serviceDebug includeExceptionDetailInFaults="False" />
 </behavior>
 </serviceBehaviors>
</behaviors>
  </system.serviceModel>
</configuration>

解决方案

I am sharing my WCF service configuration for your reference. you check your service contract

<system.serviceModel>
<serviceHostingEnvironment multipleSiteBindingsEnabled="true" aspNetCompatibilityEnabled="false"/>
<services>
  <service behaviorConfiguration="ServiceBehaviour" name="DataService.DataService">
    <endpoint address="web" behaviorConfiguration="jsonBehavior" binding="webHttpBinding" bindingConfiguration="webHttpBindingWithJsonP" contract="DataService.IDataService"/>
     <endpoint address="" binding="wsHttpBinding" bindingConfiguration="wsHttpBinding" contract="DataService.IDataService"  />
    <endpoint address="soap" binding="basicHttpBinding" contract="DataService.IDataService"/>
  </service>
</services>
<behaviors>
  <endpointBehaviors>
    <behavior name="jsonBehavior">
      <webHttp helpEnabled="true"  faultExceptionEnabled="True" defaultBodyStyle="Bare" defaultOutgoingResponseFormat="Xml"/>
    </behavior>
  </endpointBehaviors>
  <serviceBehaviors>
    <behavior name="ServiceBehaviour">
      <!-- To avoid disclosing metadata information, set the values below to false before deployment -->
      <serviceMetadata httpGetEnabled="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="true" httpHelpPageEnabled="True"/>
      <dataContractSerializer maxItemsInObjectGraph="2147483647" />
    </behavior>
  </serviceBehaviors>
</behaviors>
<bindings>
  <webHttpBinding>
    <binding name="webHttpBindingWithJsonP" crossDomainScriptAccessEnabled="true" allowCookies="true">
      <security mode="None"></security>
      <readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
    </binding>
  </webHttpBinding>
 <wsHttpBinding>
    <binding name="wsHttpBinding" allowCookies="true">
      <security mode="None"></security>
      <readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647"
          maxArrayLength="2147483647" maxBytesPerRead="2147483647"
          maxNameTableCharCount="2147483647" />
    </binding>
  </wsHttpBinding>
</bindings>

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