1.查看Oracle端口
D:appAdministratorproduct11.1.0db_1NETWORKADMIN中的【tnsnames.ora】
以下是我本机的信息:
# tnsnames.ora Network Configuration File: D:appAdministratorproduct11.1.0db_1 etworkadmin nsnames.ora # Generated by Oracle configuration tools. ORCL = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = PC-201904130542)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = orcl) ) )