我想以json格式顯示該列表。當我運行這段代碼時,它不會以json格式顯示任何數據,而是以其他格式顯示。如何顯示該列表?如何從控制器發送列表並接受jsp中的json
Controller類
@Controller
public class RoomController {
@RequestMapping(method = RequestMethod.GET)
public ModelAndView saveEmployee(){
System.out.println("welcome");
return new ModelAndView("NewFile","message","hello");
}
@RequestMapping(value="ViewMember",method=RequestMethod.GET)
public @ResponseBody List<RoomMembers> getRoomMembers() {
System.out.println("second test");
List<RoomMembers> roomMemberList= new ArrayList<RoomMembers>();
roomMemberList=roomDao.listMember();
return roomMemberList;
}
JSP文件是
<head>
<title>Spring MVC Ajax Demo</title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/2.0.0/jquery.min.js"></script>
<script type="text/javascript">
function doAjax() {
$.ajax({
url: '/RoomController/ViewMember',
type: 'GET',
success: function(data) {
var roommember=JSON.parse(data);;
$('#time').html(roommember);
}
});
}
</script>
</head>
<body>
<button id="demo" onclick="doAjax()" title="Button">Get the time!</button>
<div id="time">
</div>
</body>
但getRoomMembers()方法已執行並在我的控制檯中打印第二個測試 – Manihtraa
您使用哪個春季版本? 3.2或以上? – jlumietu
使用彈簧4.0 – Manihtraa