tomcat的用户帐号权限设置

<?xml version=’1.0′ encoding=’UTF-8′?>  
<tomcat-users>  
  <role rolename=”manager”/>  
  <role rolename=”tomcat”/>  
  <role rolename=”admin”/>  
  <role rolename=”role1″/>  
  <user username=”tomcat” password=”tomcat” roles=”tomcat”/>  
  <user username=”both” password=”tomcat” roles=”tomcat,role1″/>  
  <user username=”admin” password=”admin” roles=”admin,manager”/>  
  <user username=”role1″ password=”tomcat” roles=”role1″/>  
</tomcat-users>