WCF 错误:ChannelFactory.Endpoint 上的地址属性为空 [英] WCF Error: The address property on ChannelFactory.Endpoint was null

问题描述

我创建了一个用作 WCF 客户端的控制台应用程序.app.config 包含以下内容:

I created a console application which is serving as a WCF client. The app.config consists of the following:

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <system.serviceModel>
        <bindings>
            <customBinding>
                <binding name="WebHttpBinding_IWebContentService">
                    <textMessageEncoding maxReadPoolSize="64" maxWritePoolSize="16"
                        messageVersion="Soap12" writeEncoding="utf-8">
                        <readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
                            maxBytesPerRead="4096" maxNameTableCharCount="16384" />
                    </textMessageEncoding>
                </binding>
            </customBinding>
        </bindings>
        <client>
            <endpoint address="http://localhost:1252/SomeService.svc" binding="customBinding" bindingConfiguration="WebHttpBinding_IWebContentService"
                contract="WebContentClient.IWebContentService" name="WebHttpBinding_IWebContentService" />

        </client>


    </system.serviceModel>
</configuration>

当我运行它时，我收到以下错误:

When I run it I get the following error:

The address property on ChannelFactory.Endpoint was null 

端点元素有一个地址属性，但我不确定我应该为该属性分配什么.我在本地主机上运行我的网络服务.

The endpoint element has an address property but I am not sure what I am suppose to assign that property. I am running my web service on localhost.

更新 1:

我添加了地址并更新了原始代码.但是我收到错误消息，说没有端点侦听地址 =http://localhost:1252/SomeService.svc".如果我访问 wcf 网址，我可以看到网络服务.

I added the address and I have updated the original code. But I get the error back saying that There was no endpoint listening to the address="http://localhost:1252/SomeService.svc". If I visit the wcf url I can see the web service.

推荐答案

您的自定义绑定的配置不正确.您应该指定一个传输元素，如 httptransport.

The configuration of your custombinding is incorrect. You should specify a transport element like httptransport.

以下是有效配置的示例:

Here is an example of a valid configuration :

<customBinding>
    <binding name="myCustomHttpBinding">
        <textMessageEncoding />
        <httpTransport / >
    </binding >    
</customBinding >

你为什么使用自定义绑定?根据服务，有许多更易于使用的绑定(basicHttpBinding、webHttpBinding 等).

Why are you using a custom binding ? depending on the service, there are many bindings (basicHttpBinding, webHttpBinding, ...) easier to use.

注意:由于异常，我认为您的客户端代码也不正确.

Note : I think your client code is incorrect too because of the exception.

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