tomcat控制台管理员配置
默认进入控制台报：Access to the requested resource has been denied

问题原因：下的是zip版的TOMCAT，用默认的tomcat/tomcat登录就会报此错。所以得手工配置登录用户名
打开TOMCAT/CONF/tomcat-users.xml
默认为：

<?xml version='1.0' encoding='utf-8'?>  <tomcat-users>    <role rolename="tomcat"/>    <role rolename="role1"/>    <user username="both" password="tomcat" roles="tomcat,role1"/>    <user username="role1" password="tomcat" roles="role1"/>    <user username="admin" password="admin" roles="admin,manager"/>  </tomcat-users>  

修改后：

<?xml version='1.0' encoding='utf-8'?>  <tomcat-users>    <role rolename="tomcat"/>    <role rolename="role1"/>    <role rolename="manager"/>    <role rolename="admin"/>    <user username="tomcat" password="tomcat" roles="tomcat"/>    <user username="both" password="tomcat" roles="tomcat,role1"/>    <user username="role1" password="tomcat" roles="role1"/>    <user username="admin" password="admin" roles="admin,manager"/>  </tomcat-users>  

所以再用 admin/admin登录即可。