java.net.UnknownHostException: elog: Name or service not known

这个错误是由于Java程序无法解析"elog"这个主机名或服务名导致的。通常，这个错误是由于服务器的hosts文件中没有配置当前主机名对应的IP地址所引起的。要解决这个问题，你可以按照以下步骤操作：首先，使用命令"vim /etc/hosts"编辑hosts文件，添加你的映射IP和主机名，例如"192.168.*.* elog"。然后，使用命令"/etc/init.d/network restart"来刷新hosts文件，使其生效。通过这样的操作，你就可以解决"java.net.UnknownHostException: elog: Name or service not known"的问题了。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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