重点摘抄如下:
Language Considerations for SharePoint Portal Server Search Service
Indexing
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For documents that have a locale ID (LCID) and a language ID that are supported by the SharePointPSSearch service (such as Microsoft Office documents), the SharePointPSSearch service uses the locale ID and a language ID that is associated with the document to identify the language resources that are used to index the document.
For documents that have an LCID and a language ID that are not supported by the SharePointPSSearch service, the neutral word breaker is used to index the document.
For documents that use a .txt extension, the SharePointPSSearch service uses the default locale of the indexing server to index the content.
For Windows SharePoint Services sites that are in the Site Directory, the SharePointPSSearch service uses the language of the Windows SharePoint Services site.
For sites based on SharePoint Portal Server, the SharePointPSSearch service uses the language of the site.
Querying
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Where possible, the SharePoint Portal Server Search service tries to identify the language of the user by using either the default language of the user's Web browser, or by using the optional LCID parameter in the query string to determine the language resources that are used to break the query terms.
If the language ID is not supported, the neutral language resources are used.
参考资料:
Using Microsoft SharePoint Products and Technologies in Multilingual Scenarios
Windows SharePoint Services Search Architecture
http://msdn.microsoft.com/en-us/library/aa979515.aspx
How to use the Language Resource Test (Lrtest.exe) command-line tool in SharePoint Portal Server 2003
http://support.microsoft.com/kb/890613
Valid Locale Identifiers
http://msdn.microsoft.com/en-us/library/ms693062%28v=VS.85%29.aspx
IIS 7 and Content Indexer