Tomcat中禁止访问某些目录和文件

你如下设置就可以了  
   
  Tomcat_Homt\conf\tomcat-users.xml   文件内容如下，注意其中的employee和web.xml中的employee是对应的。  
   
<?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="lizongbo" password="lizongbopass" roles="admin,manager"/>
  <user username="role1" password="tomcat" roles="role1"/>
</tomcat-users>

   
  你的Webapp下WEB-INF\web.xml内容  
   
  <display-name>Tomcat Server Configuration Security Constraint</display-name>
<web-resource-collection>
<web-resource-name>Protected Area</web-resource-name>
<!-- Define the context-relative URL(s) to be protected -->
<url-pattern>*.jsp</url-pattern>
<url-pattern>*.do</url-pattern>
<url-pattern>*.html</url-pattern>
<url-pattern>/images/*</url-pattern>
</web-resource-collection>
<auth-constraint>
<!-- Anyone with one of the listed roles may access this area -->
<role-name>admin</role-name>
</auth-constraint>
</security-constraint>
<!-- Login configuration uses form-based authentication -->
<login-config>
<auth-method>FORM</auth-method>
<realm-name>Tomcat Server Configuration Form-Based Authentication Area</realm-name>
<form-login-config>
<form-login-page>/login.jsp</form-login-page>
<form-error-page>/error.jsp</form-error-page>
</form-login-config>
</login-config>
<!-- Security roles referenced by this web application -->
<security-role>
<description>
The role that is required to log in to the Administration Application
</description>
<role-name>admin</role-name>
</security-role>