连接字符串(web.config)
data source=ip;
initial catalog=db1;
user id=sa;
password=***
<connectionStrings> <add name="DefaultConnection" connectionString="Data Source=(LocalDb)\v11.0;AttachDbFilename=|DataDirectory|\aspnet-MvcMusicStore-20130928021208.mdf;Initial Catalog=aspnet-MvcMusicStore-20130928021208;Integrated Security=True" providerName="System.Data.SqlClient" /> <add name="MusicStoreDB" connectionString="Data Source=(localdb)\v11.0; Initial Catalog=MusicStoreDB-20130929160340; Integrated Security=True; MultipleActiveResultSets=True; AttachDbFilename=|DataDirectory|MusicStoreDB-20130929160340.mdf" providerName="System.Data.SqlClient" /> </connectionStrings>