有员工/部门的查询,添加,删除,修改,密码修改等功能 数据库是用oracle9i系统自带的scott用户的table中的emp,dept等,只需在emp中添加passwd一列,将文件中连数据库的代码 ORALYX = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521)) ) (CONNECT_DATA = (SERVICE_NAME = oralyx) ) )改为你自己数据库的(例如D:\oracle\ora92\network\admin\tnsnames文件中的)信息即可