struts2 转发、重定向概述

@Action(value = "operatorRoleAction", results = { @Result(name = "view", location = "/bussiness/operatorrole_view.jsp", type = "dispatcher", params={"userId", "%{userId}", "userName", "%{userName}"}) })
 public String dealOperatorRole() {
  return OPFLAG_VIEW_RES;
}

http://www.cnblogs.com/wuhuisheng/archive/2011/07/04/2097761.html

其中userId、userName为动态参数