如何从C#webservice生成WSDL文件

Question

我已经创建了这样的WebService:

[WebService(Namespace = "http://ns")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
public class GroupManagerService : WebService
{
    public GroupManagerService()
    {
    }

    [WebMethod]
    public bool MyMethod(string loginname, string country)
    {
        // code here...
    }
}

是否可以为此代码生成WSDL文件而无需连接到正在运行的服务？我搜索,我发现有关信息svcutil.exe的&Wsdl.exe用,但这些只能从运行WebService的检索WSDL时工作.

(对于java,有一个名为java2wsdl的工具,是否有等效的c#？)

:更新:
此问题的上下文是我要向SharePoint添加新的CustomWebService,它应该使用SharePoint上的_vti_bin文件夹中的WSPBuilder进行部署.另请参阅我在SharePoint.SE上的帖子.

我想自动生成(使用msbuild命令)'MyServicewsdl.aspx'和'MyServicedisco.wsdl',它必须放在_vti_bin文件夹中.

也许我错过了一些东西？svcutil.exe的输出是:

bin\Debug>SvcUtil.exe MyWebService.dll
Microsoft (R) Service Model Metadata Tool
[Microsoft (R) Windows (R) Communication Foundation, Version 3.0.4506.2152]
Copyright (c) Microsoft Corporation.  All rights reserved.

Generating metadata files...
Warning: No metadata files were generated. No service contracts were exported.
 To export a service, use the /serviceName option. To export data contracts, spe
cify the /dataContractOnly option. This can sometimes occur in certain security
contexts, such as when the assembly is loaded over a UNC network file share. If
this is the case, try copying the assembly into a trusted environment and runnin
g it.

Answer 1

我创建了一个工具,可以从包含一个或多个WebServices的已编译c#assembly(dll)生成WSDL文件.通常,您需要一个运行服务(IIS或其他)来托管.asmx,以便您可以使用/MyWebService.asmx?wsdl检索WSDL

此工具使用反射生成WSDL文件以从程序集(dll)检索所有信息.

可以在https://github.com/StefH/WSDLGenerator找到下载

Answer 2

看到 svcutil /?

                          -= METADATA EXPORT =-

Description: svcutil.exe can export metadata for services, contracts and data types in compiled assemblies. To
    export metadata for a service, you must use the /serviceName option to indicate the service you would like
    to export. To export all Data Contract types within an assembly use the /dataContractOnly option. By
    default metadata is exported for all Service Contracts in the input assemblies.

Syntax: svcutil.exe [/t:metadata] [/serviceName:<serviceConfigName>] [/dataContractOnly] <assemblyPath>*

 <assemblyPath> - The path to an assembly that contains services, contracts or Data Contract types to be
                  exported. Standard command-line wildcards can be used to provide multiple files as input.

Options:

 /serviceName:<serviceConfigName> - The config name of a service to export. If this option is used, an
                                    executable assembly with an associated config file must be passed as
                                    input. Svcutil will search through all associated config files for the
                                    service configuration. If the config files contain any extension types,
                                    the assemblies containing these types must either be in the GAC or
                                    explicitly provided using the /r option.
 /reference:<file path>           - Add the specified assembly to the set of assemblies used for resolving
                                    type references. If you are exporting or validating a service that uses
                                    3rd-party extensions (Behaviors, Bindings and BindingElements) registered
                                    in config use this option to locate extension assemblies that are not in
                                    the GAC.  (Short Form: /r)
 /dataContractOnly                - Operate on Data Contract types only. Service Contracts will not be
                                    processed. (Short Form: /dconly)
 /excludeType:<type>              - The fully-qualified or assembly-qualified name of a type to exclude from
                                    export. This option can be used when exporting metadata for a service or a
                                    set of service contracts to exclude types from being exported. This option
                                    cannot be used with the /dconly option. (Short Form: /et)