最近学习Oracle数据库,在虚拟机中的Windows XP SP3系统中安装了Oracle 10g(版本:Oracle_10g_10.2.0.1_win32)。
最近学习Oracle数据库,在虚拟机中的Windows XP SP3系统中安装了Oracle 10g(版本:Oracle_10g_10.2.0.1_win32)。
安装完成后,使用PL/SQL Developer访问Oracle数据库,发现只能使用IP地址访问(192.168.135.90),而无法使用localhost和127.0.0.1访问。
经过研究,发现这是LISTENER配置问题导致的。
解决办法:配置LISTENER时,使用主机名,而不是IP地址或localhost。
解决后的LISTENER配置如下图所示:
打开Oracle的Net Manager工具,配置LISTENER:
LISTENER配置中的主机填写本机的主机名:我这里是zht-ylmf
主机名可以再cmd命令行中通过>hostname 命令获取到:
配置好LISTENER之后,在配置命名服务,命名服务中的主机名填写:localhost、127.0.0.1 或者 192.168.135.90 ,,再用PL/SQL Developer就都能访问数据库了。
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