Question

springmvc框架里用controller传list到jsp页面，但是用c:foreach显示不出来，在线等，急

这是controller里代码
@RequestMapping("/lookboard")
public String lookboard(HttpSession session,Model model)
{
LookmsgService ls=new LookmsgService();
List<BoardMsg> bmsg=ls.lookmsgboard();
System.out.println(bmsg);
model.addAttribute("bmsg", bmsg);

//System.out.println("incontroller:"+rd.getName());
return "/reader/board/lookboard";
}
这是jsp里的代码

<table>

<tbody>
<c:forEach items="${bmsg}" var="record" begin="0" varStatus="status">
<tr>
<td>${record.uno}</td>
<td>${record.msgcontent}</td>
<td><a href="deleMessage?uno=${record.uno}&msgcontent=${record.msgcontent}">删除</a></td>
</tr>
</c:forEach>
</tbody>
</table>

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Answer 1

@RequestMapping("/lookboard")
public ModelAndView lookboard()
{
ModelAndView model = new ModelAndView("/reader/board/lookboard");
LookmsgService ls=new LookmsgService();
List<BoardMsg> bmsg=ls.lookmsgboard();
System.out.println(bmsg);
model.addAttribute("bmsg", bmsg);

//System.out.println("incontroller:"+rd.getName());
return model;
}