struts2 遍历list

r囧r小猫 2022-04-16 03:07 201阅读 0赞

1、struts2代码：  
  
Map session=ActionContext.getContext().getSession();  
  
List<User> list=userServiceImpl.listUser();  
session.put("list", list);  
  
//list.jsp  
  
<s:iterator value="\#session.list" id="li" status="st" var="x">  
用户名：<s:property value="username"/>---  
密码:<s:property value="password"/>---  
  
<a href="update.jsp?id=<s:property value='id' />" href="\_blank">修改</a>  
  
<br/>  
</s:iterator>  
  
  
  
2、struts2代码  
  
HttpServletRequest request=ServletActionContext.getRequest();  
  
List<User> list=userServiceImpl.listUser();  
request.setAttribute("list", list);  
  
//list.jsp  
  
<s:iterator value="\#request.list" id="li" status="st" var="x">  
用户名：<s:property value="username"/>---  
密码:<s:property value="password"/>---  
  
<a href="update.jsp?id=<s:property value='id' />" href="\_blank">修改</a>  
  
<br/>  
</s:iterator>  
  
  
  
3、struts2代码：  
  
Map session=ActionContext.getContext().getSession();  
  
List<User> list=userServiceImpl.listUser();  
session.put("list", list);  
  
//list.jsp  
  
<s:iterator value="\#session.list" id="li" status="st" var="lee">  
用户名：<s:property value="\#lee.username"/>---  
密码:<s:property value="\#lee.password"/>---  
  
<a href="update.jsp?id=<s:property value='\#lee.id' />" href="\_blank">修改</a>  
  
<br/>  
</s:iterator>  
  
  
  
4、struts2代码  
  
HttpServletRequest request=ServletActionContext.getRequest();  
  
List<User> list=userServiceImpl.listUser();  
request.setAttribute("list", list);  
  
//list.jsp  
  
<s:iterator value="\#request.list" id="li" status="st" var="lee">  
用户名：<s:property value="\#lee.username"/>---  
密码:<s:property value="\#lee.password"/>---  
  
<a href="update.jsp?id=<s:property value='\#lee.id' />" href="\_blank">修改</a>  
  
<br/>  
</s:iterator>