关于管理员权限问题
我写了一个bbs，现在写到管理员权限问题，不知道该如何解决。
希望高人能指点指点。谢了。

[解决办法]
可以考虑 rbac权限，或者其他权限模型。
[解决办法]
具体的什么问题???
[解决办法]
Filter
[解决办法]
给你个例子

Java code

import java.io.IOException;import javax.servlet.Filter;import javax.servlet.FilterChain;import javax.servlet.FilterConfig;import javax.servlet.ServletException;import javax.servlet.ServletRequest;import javax.servlet.ServletResponse;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpSession;public class RoleIntercepter implements Filter {    @Override    public void destroy() {    }    @Override    public void doFilter(ServletRequest request, ServletResponse response,            FilterChain chain) throws IOException, ServletException {        String uri = ((HttpServletRequest)request).getRequestURI();        //System.out.println(uri);        HttpSession session = ((HttpServletRequest)request).getSession();        if(uri.contains("manager/") && uri.contains(xxx))        {            User user = (User)session.getAttribute("curuser");            if(user != null && "admin".equals(user.getName()))            {                //System.out.println(user.getName() + "-进入管理");            }else            {                request.setAttribute("errmsg", "错误！您不能进行此操作！");                request.getRequestDispatcher("/error.jsp").forward(request, response);                return;            }        }        chain.doFilter(request, response);    }    @Override    public void init(FilterConfig arg0) throws ServletException {    }}
[解决办法]
web.xml
XML code
    <filter>        <filter-name>roleIntercepter</filter-name>        <filter-class>com.xxx.bean.web.common.RoleIntercepter</filter-class>    </filter>    <filter-mapping>        <filter-name>roleIntercepter</filter-name>        <url-pattern>/*</url-pattern>    </filter-mapping>