vpn:  https://vpn.zengcheng.gov.cn:3300 

VPN账号密码：xiean Nxmgl2024#szzf

堡垒机：https://172.27.11.249（政务网登陆或通过vpn接入政务网）
账号：xiean
初始密码：QNq66L$~2023IKP



172.27.11.175:1521/oproject
idbc.username: zct_base
jdbc.password: 33g+sm!KEqis

exp userid=zct_base/33g+sm!KEqis@172.27.11.175:1521/oproject file=oproject.dmp log=exp.log OWNER=zct_base

GRANT EXP_FULL_DATABASE TO zct_base;