数据库连接（送分）
Connection   conn=   DriverManager.getConnection(String   url,Properties   info);
使用这种方法建立数据库连接时，其中参数Properties   info，要怎样赋值啊，谁能给个列子！

------解决方案--------------------
Properties props=new Properties();
props.put( "user ", "sss ");
props.put( "password ", "1234 ");
//props.put( "defaultRowPrefectch ", "30 ");
//props.put( "dufaultBatchValue ", "5 ");
Connection con=DriverManager.getConnection( "jdbc:oracle:thin:@hostsString ",props);