在Oracle安装路径下找到tnsnames.ora 如:D:\oracle\product\11.2.0\dbhome_1\NETWORK\ADMIN下 打开该文件,在其最后加上 服务器名= (DESCRIPTION = (ADDRESS_LIST = (ADDRESS =(PROTOCOL = TCP)(HOST = 服务器IP地址)(PORT = 端口号)) ) (CONNECT_DATA = (SERVICE_NAME = 服务器名) ) ) 相关文章: 2021-12-21 2022-12-23 2021-07-15 2021-06-08 2021-09-30 2021-06-24 2021-04-17 2021-07-01