tomcat日志报错,错误内容如下:
tc [2014-08-29 16:34:08,762][http-8080-4]ERROR Cache:97 - Unable to set localhost. This prevents creation of a GUID. Cause was: tcapp.toxingwang.com: tcapp.toxingwang.com
java.net.UnknownHostException: tcapp.toxingwang.com: tcapp.toxingwang.com
修改/etc/hosts文件。在其中加上一条(对应改成你自己的机器名称),重启后问题解决。