修改Tomcat8的默认管理密码

在D:\tomcat-8\conf\tomcat-users.xml添加一下代码即可

<role rolename="tomcat"/>
<role rolename="role1"/>
<user username="tomcat" password="tomcat" roles="tomcat"/>
<user username="both" password="tomcat" roles="tomcat,role1"/>
<user username="role1" password="tomcat" roles="role1"/>

<role rolename="manager-gui"/>
<user username="admin" password="admin" roles="manager-gui,admin-gui"/>

 

用户名为：admin，密码：admin