SQL Express问题. [英] SQL Express problem.

问题描述

Database 'E:\Precompiled\Cfi.App.Cfcs\App_Data\Cfi.App.Cfcs.Dev.mdf' already exists. Choose a different database name.
Cannot attach the file 'D:\Projects\Cfi.App.Cfcs\Cfi.App.Cfcs\Cfi.App.Cfcs.WebUI\App_Data\Cfi.App.Cfcs.Dev.mdf' as database 'Cfi.App.Cfcs.Dev'.

当我部署应用程序时，这个问题就来了.通过vs 2008调试器运行时，同样可以正常工作.

有任何线索吗?

This prob comes when i deploy the application. And the same works fine when running through the vs 2008 debugger.

Any clues?

推荐答案

这与数据库数据/日志文件有关.在开发模式下，看起来创建的数据库的位置与E:
绑定在一起.
而在部署过程中，您是通过D:执行此操作的，并且路径是不同的，因此会出现此问题.

您还原/使用数据库的方式导致了您的问题.检查.

It''s about database data/log files. While in development mode it looks like the database created has a location that is tied up with E:

while during deployment you are doing that through D: and the paths are different so getting this issue.

The way you had restored/using the database is causing you issues. Check that.

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