Filter中获取session的属性

标签：request   public   session   getattr   https   on()   except   row   print   

public void doFilter(ServletRequest request,ServletResponse response,FilterChain chain) throws IOException,ServletException{
System.out.println("filter1-in");

HttpServletRequest httpRequest = (HttpServletRequest)request;

HttpSession session = httpRequest.getSession();
String uid = (String)session.getAttribute("uid");

System.out.println("uid ==" + uid);             //输出获得的session中属性的值
if(uid == null){
return;
}
chain.doFilter(request, response);
System.out.println("filter1-out");
}

Filter中获取session的属性

标签：request   public   session   getattr   https   on()   except   row   print   

原文地址：http://www.cnblogs.com/zhaoxingjun/p/6027548.html