oracle 12c安装好了以后,本机访问没有问题,但局域网其余机器访问不了,报错说没有监听。web
缘由出在服务器的listener.ora这里,它只监听了localhost,没有监听它的局域网IP这个地址。服务器
LISTENER = (DESCRIPTION_LIST = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521)) (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521)) ) )
把IP加进去就好了oracle
LISTENER = (DESCRIPTION_LIST = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521)) (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.0.248)(PORT = 1521)) (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521)) ) )