
下面以我测试环境tomcat安装路径为/usr/local/tomcat/为例说明:
/usr/local/tomcat/conf/tomcat-users.xml中默认登陆用户,密码是注释的,所以登陆不了,如下:

编辑文件,更改以上信息为(代码详见附件):vi /usr/local/tomcat/conf/tomcat-users.xml

重启tomcat:
sh /usr/local/tomcat/bin/shutdown.sh
sh /usr/local/tomcat/bin/startup.sh

即可用用户jjzb 密码123456登陆了。
附件下载 http://www.cnop.net/uploadfile/2016/0530/20160530104014793.zip