你这个都是你人为代码控制的,你能网上搜搜SQL 连接,感觉你们好懒,先给罗列几个 :
标准安全连接
Data Source = myServerAddress;Initial Catalog = myDataBase;User Id = myUsername;Password = myPassword;
使用服务器名\实例名作为连接指定SQL Server实例的数据源。如果你使用的是SQL Server 2008 Express版,实例名为SQLEXPRESS。
可替代的标准安全连接
Server = myServerAddress;Database = myDataBase;User ID = myUsername;Password = myPassword;Trusted_Connection = False;
信任连接
Data Source = myServerAddress;Initial Catalog = myDataBase;Integrated Security = SSPI;
可替代的信任连接
Server = myServerAddress;Database = myDataBase;Trusted_Connection = True;
OracleConnection conn = new OracleConnection("Provider=MSDAORA;Data Source=DATABASE.hospital.com;User Id=blgd;Password=blgd;");
conn.open();