tomcat中的Manager App帐号password管理

tomcat根文件夹下的conf文件夹下有个tomcat-users.xml文件

填写内容例如以下

<?
xml version='1.0' encoding='utf-8'?
><tomcat-users>
<role rolename="admin-gui"/>
<role rolename="admin-script"/>
<role rolename="manager-gui"/>
<role rolename="manager-script"/>
<role rolename="manager-jmx"/>
<role rolename="manager-status"/>
<user username="tomcat" password="mytomcatadmin" roles="manager-gui,manager-script,manager-jmx,manager-status,admin-script,admin-gui"/>
</tomcat-users>

password为mytomcatadmin