IT博客-天高任鸟飞-随笔分类-ASP.NEThttp://www.cnitblog.com/czk037/category/3732.htmlzh-cnMon, 03 Oct 2011 20:25:25 GMTMon, 03 Oct 2011 20:25:25 GMT60用户phylab/aspnet登陆失败http://www.cnitblog.com/czk037/archive/2006/09/05/16386.htmlKingstarKingstarTue, 05 Sep 2006 10:02:00 GMThttp://www.cnitblog.com/czk037/archive/2006/09/05/16386.htmlhttp://www.cnitblog.com/czk037/comments/16386.htmlhttp://www.cnitblog.com/czk037/archive/2006/09/05/16386.html#Feedback1http://www.cnitblog.com/czk037/comments/commentRss/16386.htmlhttp://www.cnitblog.com/czk037/services/trackbacks/16386.html
转载自：http://flywoud.spaces.live.com/blog/cns!8533323E8CF242FA!113.entry
执行当前 Web 请求期间，出现未处理的异常。请检查堆栈跟踪信息，以了解有关该错误以及代码中导致错误的出处的详细信息。

异常详细信息: System.Data.SqlClient.SqlException: 用户 'COO\ASPNET' 登录失败。
这是怎么回事啊？
因为你的程序连接SQLServer的连接字符串是用了windows集成登陆，你可以改成用数据库帐号密码登陆。连接字符串的写法是：

server=localhost;uid=sa;pwd=xxxx;database=master;

server是数据库服务器的机器名或者IP，如果是同一台机可以用localhost

uid是数据库登陆帐号

pwd是数据库密码

database是数据库初始owner名称
对于我们的程序就是将下面的一句中的
server=.;database=onnetbooksell;uid=sa;pwd=;Trusted_Connection=yes
Trusted_Connection=yes去掉就可以了.


Kingstar 2006-09-05 18:02 发表评论
]]>ASPNET登陆失败http://www.cnitblog.com/czk037/archive/2006/09/05/16384.htmlKingstarKingstarTue, 05 Sep 2006 09:46:00 GMThttp://www.cnitblog.com/czk037/archive/2006/09/05/16384.htmlhttp://www.cnitblog.com/czk037/comments/16384.htmlhttp://www.cnitblog.com/czk037/archive/2006/09/05/16384.html#Feedback2http://www.cnitblog.com/czk037/comments/commentRss/16384.htmlhttp://www.cnitblog.com/czk037/services/trackbacks/16384.htmlhttp://publishblog.blogchina.com/blog/tb.b?diaryID=336088
解决方案:
osql -S COMPUTERNAME\VSDOTNET -E
USE DATABASENAME
EXEC sp_grantlogin 'COMPUTERNAME\ASPNET'
EXEC sp_grantdbaccess 'COMPUTERNAME\ASPNET'
EXEC sp_addrolemember 'db_owner', 'COMPUTERNAME\ASPNET'
go
原因:
The basic problem is that your SQL Server/MSDE database does not recognize the account name of the process running the Web page. ASP.NET applications run within the context of an account named computer\ASPNET. When your code runs, it makes a request to the SQL Server/MSDE for a trusted connection as the user computer\ASPNET. SQL Server/MSDE probably doesn't know who that is, so it refuses the connection.


Kingstar 2006-09-05 17:46 发表评论
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