Question

我正在尝试生成ServiceClient类。

我有2个项目，API和WEB。 API项目包含ClassLibrary和DataContracts / Interface类文件。我有一个拥有SVC文件的网站。 WEB引用了API项目。

当我生成Service Client类时，它们会在API项目中生成

以下是我遇到的问题

我的SvcUtil命令行包含/参考：[API /bin/debug/API.dll的完整位置]。它与API项目的构建输出路径相同。

当我使用该/ Reference运行SvcUtil命令时，生成失败，我看到以下信息的缩减摘要。

Attempting to download metadata from 
'http://id.unittest/Services/EchoService.svc?wsdl' 
using WS-Metadata Exchange or DISCO.
Error: Cannot import wsdl:binding
Detail: Cannot locate operation IsSubscribed in Contract IEchoService.
XPath to Error Source: //wsdl:definitions[@targetNamespace='http://tempuri.org/']
/wsdl:binding[@name='WSHttpBinding_IEchoService']


Error: Cannot import wsdl:port
Detail: There was an error importing a wsdl:binding that the wsdl:port is dependent 
on.
XPath to wsdl:binding: //wsdl:definitions[@targetNamespace='http://tempuri.org/']
/wsdl:binding[@name='WSHttpBinding_IEchoService']
XPath to Error Source: //wsdl:definitions[@targetNamespace='http://tempuri.org/']
/wsdl:service[@name='EchoService']/wsdl:port[@name='WSHttpBinding_IEchoService']


Generating files...
Warning: No code was generated.
If you were trying to generate a client, this could be because the metadata documents 
did not contain any valid contracts or services
or because all contracts/services were discovered to exist in /reference assemblies. 
Verify that you passed all the metadata documents to the tool.

Warning: If you would like to generate data contracts from schemas make sure 
to use the /dataContractOnly option.

当我删除/ reference时，生成成功，但生成了方法参数中使用的一组重复的实体类。当我尝试构建我的API项目时，我得到一个错误，即有重复的类名称，我应该将它们更改为部分。所以，不要也不需要那些额外的课程。

希望我提供了足够的信息。感谢。

Answer 1

解决方案是将以下开关添加到svcutil命令 /serializer:DataContractSerializer /serializable

参考网址：MSDN forum

生成wcf ServiceClients，引用问题

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