为什么 Sharepoint 2010 Web 参考可以工作,但服务参考却不能
Sharepoint 设置为使用 NTLM 身份验证。
当我引用 http://myserver/Sites/Ops/_vti_bin/Lists.asmx?WSDL 作为 Web 参考,我可以调用这些方法并获得有效的响应。
当我引用相同的 url 作为服务引用时,服务器在调用方法时会引发异常。
我的帐户是 Sharepoint Farm 的管理员帐户。
这是服务引用的 app.config(大部分是自动生成的):
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<configSections>
</configSections>
<system.serviceModel>
<bindings>
<basicHttpBinding>
<binding name="ListsSoap" closeTimeout="00:01:00" openTimeout="00:01:00"
receiveTimeout="00:10:00" sendTimeout="00:01:00" allowCookies="false"
bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard"
maxBufferSize="65536" maxBufferPoolSize="524288" maxReceivedMessageSize="65536"
messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered"
useDefaultWebProxy="true">
<readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
maxBytesPerRead="4096" maxNameTableCharCount="16384" />
<security mode="TransportCredentialOnly">
<transport clientCredentialType="Ntlm" />
</security>
</binding>
</basicHttpBinding>
</bindings>
<client>
<endpoint address="http://myserver/Sites/Ops/_vti_bin/Lists.asmx"
binding="basicHttpBinding" bindingConfiguration="ListsSoap"
contract="SharepointLists.ListsSoap" name="ListsSoap" />
</client>
</system.serviceModel>
</configuration>
遗憾的是,异常提供的唯一信息是:
“抛出了‘Microsoft.SharePoint.SoapServer.SoapServerException’类型的异常。”
没有其他细节。
我使用的代码是:
public ListClass()
{
_Client = new SharepointLists.ListsSoapClient();
}
public System.Xml.Linq.XElement GetTaskList()
{
return _Client.GetList("Tasks");
}
有什么想法吗?我想使用服务参考而不是 Web 参考。
更新:
我尝试了罗布的建议并收到此错误:
HTTP GET 错误 URI:http://myserver/Sites/Ops/_vti_bin/Lists.asmx URL 处的文档 http://myserver/Sites/Ops/_vti_bin/Lists.asmx
未被识别为已知文档类型。 每种已知类型的错误消息可能会帮助您解决问题: - 来自 'http://myserver/Sites/Ops/_vti_bin/Lists.asmx' 是 '文档 格式无法识别(内容类型为'text/html; 字符集=utf-8').'。 - 来自“DISCO 文档”的报告是“下载时出错” 'http://myserver/_vti_bin/Lists.asmx?disco'。'。 - 请求失败,HTTP 状态为 404:未找到。 - 来自“WSDL 文档”的报告是“文档格式无法识别” (骗局 帐篷类型是'text/html;字符集=utf-8').'。 - 来自“XML Schema”的报告是“无法识别文档格式( 内容 t 类型是 'text/html; charset=utf-8').'.
Sharepoint is setup to use NTLM authentication.
When I reference http://myserver/Sites/Ops/_vti_bin/Lists.asmx?WSDL as a Web Reference, I can call the methods and get valid responses.
When I reference the same url as a Service Reference, the server throws an exception when calling methods.
My account is admin on the Sharepoint Farm.
This is the app.config for the service reference (mostly auto generated):
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<configSections>
</configSections>
<system.serviceModel>
<bindings>
<basicHttpBinding>
<binding name="ListsSoap" closeTimeout="00:01:00" openTimeout="00:01:00"
receiveTimeout="00:10:00" sendTimeout="00:01:00" allowCookies="false"
bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard"
maxBufferSize="65536" maxBufferPoolSize="524288" maxReceivedMessageSize="65536"
messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered"
useDefaultWebProxy="true">
<readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
maxBytesPerRead="4096" maxNameTableCharCount="16384" />
<security mode="TransportCredentialOnly">
<transport clientCredentialType="Ntlm" />
</security>
</binding>
</basicHttpBinding>
</bindings>
<client>
<endpoint address="http://myserver/Sites/Ops/_vti_bin/Lists.asmx"
binding="basicHttpBinding" bindingConfiguration="ListsSoap"
contract="SharepointLists.ListsSoap" name="ListsSoap" />
</client>
</system.serviceModel>
</configuration>
Saddly, the only information the exception provides is this:
"Exception of type 'Microsoft.SharePoint.SoapServer.SoapServerException' was thrown."
No other details.
The code that I'm using is:
public ListClass()
{
_Client = new SharepointLists.ListsSoapClient();
}
public System.Xml.Linq.XElement GetTaskList()
{
return _Client.GetList("Tasks");
}
Any thoughts? I would like to use the Service Reference rather than the Web Reference.
UPDATE:
I tried Rob's suggestion and got this error:
HTTP GET Error URI: http://myserver/Sites/Ops/_vti_bin/Lists.asmx The document at the url http://myserver/Sites/Ops/_vti_bin/Lists.asmx
was not recognized as a known document type.
The error message from each known type may help you fix the problem:
- Report from 'http://myserver/Sites/Ops/_vti_bin/Lists.asmx' is 'The document
format is not recognized (the content type is 'text/html;
charset=utf-8').'.
- Report from 'DISCO Document' is 'There was an error downloading
'http://myserver/_vti_bin/Lists.asmx?disco'.'.
- The request failed with HTTP status 404: Not Found.
- Report from 'WSDL Document' is 'The document format is not recognized
(the con
tent type is 'text/html; charset=utf-8').'.
- Report from 'XML Schema' is 'The document format is not recognized (the
conten
t type is 'text/html; charset=utf-8').'.
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添加服务引用对话框不会为 ASMX 服务生成正确的配置。您需要改用 svcutil。
这篇博文应该可以帮助您 http://nayyeri.net/integrating-wcf-具有 asmx 服务的客户端
The Add Service Reference dialog does not generate the proper configuration for an ASMX service. You need to use svcutil instead.
This blog post should help you http://nayyeri.net/integrating-wcf-clients-with-asmx-services