在你的电脑上安装oracle客户端,然后在你安装的oracle客户端目录下查找tnsnames.ora文件,找到以后加上:YOUR_ORACLE = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.200)(PORT = 1521)) ) (CONNECT_DATA = (SERVICE_NAME = TEST) ) )如果你的数据库是SID为TEST,请把(SERVICE_NAME = TEST)改成(SID = TEST)如果用SQLPLUS连接,请写成sqlplus tzm/777@your_oracle
如果用TOAD或者其他工具连接数据库: