Orcale 远程配置连接数据库

Orcale 远程配置连接数据库

　修改orcale里面的tnsnames.ora文件

1# tnsnames.ora Network Configuration File: F:\oracle\product\10.2.0\db_2\network\admin\tnsnames.ora # Generated by  Oracle configuration tools. ORCL = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST =222222)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = orcl) ) ) EXTPROC_CONNECTION_DATA = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1)) ) (CONNECT_DATA = (SID = PLSExtProc) (PRESENTATION = RO) ) )

　　增加你要远程的地址：

112 = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = 2222222)(PORT = 1521)) ) (CONNECT_DATA = (SERVICE_NAME = www) ) )