struts2视频学习笔记 15

1 public String execute() {
2         ActionContext ac = ActionContext.getContext();
3         ac.getApplication().put("app", "应用范围");
4         ac.getSession().put("ses","session范围");
5         ac.put("req","request范围");
6         
7         return "success";
8     }

1 ${applicationScope.app}<br>
2 ${sessionScope.ses}<br>
3 ${requestScope.req}