linux系统下部署TOMCAT错误：java.net.UnknownHostException： bogon：bogon

linux系统下部署TOMCAT错误：java.net.UnknownHostException： bogon： bogon

 

java.net.UnknownHostException: bogon: bogon

        at java.net.InetAddress.getLocalHost(InetAddress.java:1353)

        at org.apache.jk.common.ChannelSocket.unLockSocket(ChannelSocket.java:490)

        at org.apache.jk.common.ChannelSocket.pause(ChannelSocket.java:289)

        at org.apache.jk.server.JkMain.pause(JkMain.java:681)

        at org.apache.jk.server.JkCoyoteHandler.pause(JkCoyoteHandler.java:163)

        at org.apache.catalina.connector.Connector.pause(Connector.java:1032)

        at org.apache.catalina.core.StandardService.stop(StandardService.java:489)

        at org.apache.catalina.core.StandardServer.stop(StandardServer.java:734)

        at org.apache.catalina.startup.Catalina.stop(Catalina.java:602)

        at org.apache.catalina.startup.Catalina$CatalinaShutdownHook.run(Catalina.java:645)

解决这个异常的方法是

主机映射的原因。

修改etc/hosts文件

用root用户登陆后

 [root@bogon ~]# vi /etc/hosts

   将看到如下代码：

# Do not remove the following line, or various programs

# that require network functionality will fail.

127.0.0.1            localhost.localdomain localhost

::1             localhost6.localdomain6 localhost6 

将以上代码修改成也就是加个bogon

# Do not remove the following line, or various programs

# that require network functionality will fail.

127.0.0.1       bogon   localhost.localdomain localhost

::1             localhost6.localdomain6 localhost6

 

然后按ESC  冒号 wq 保存后退出 reboot 重启后生效。

问道解决。以上异常就不会出现了。一切OK了。