数据库的两种连接
windows系统默认连接:Data Source=.;Initial Catalog=Test;Integrated Security=True
sqlserver验证连接:server=.;database=Test;uid=sa;pwd=123456
windows系统默认连接:Data Source=.;Initial Catalog=Test;Integrated Security=True
sqlserver验证连接:server=.;database=Test;uid=sa;pwd=123456