while (rs.next()) { DbList dbList = new DbList(); dbList.setAppLicationname(rs.getString("A_APPLICATION_INSTANCENAME")); dbList.setGlobalid(rs.getString("A_GLOBAL_ID")); dbList.setIpAddres(rs.getString("IP_ADDRESS")); dbList.setDataname(rs.getString("A_ROOT_CLASS")); list.add(dbList); }
我把DbList dbList = new DbList();
放到while循环中打印出来的数据值得都不一样,
可是我把它放到while外面都一样这是怎么回事?
都不是网list集合里放了嘛?