日期:2014-05-17 浏览次数:20921 次
public class TestAction {
public String test(){
List<Integer> l=new ArrayList<Integer>();
l.add(1);
l.add(2);
l.add(3);
HttpServletRequest req = ServletActionContext.getRequest();
req.setAttribute("l", l);
return "success";
}
}
<struts>
<package name="st9" extends="struts-default">
<action name="test" class="TestAction">
<result name="success">t.jsp</result>
</action>
</package>
</struts>
<s:if test="#l==null">666666</s:if>