JSP代码
<script type="text/javascript">
$(function(){ setInterval(aa,6000); //每6秒刷新一次 debugger; function aa(){ $.ajax({ url:"${ctx}/testingtask/registerAuditing/ajaxlist", type:"post", dataType:"json", success:function(number){ $("#aa").text(number); } }); } })
</script>
<body>
<span style="color:#fff; font-weight:bold; padding-left:2px;" id="aa"></span>
</body>
Java代码
@Controller @RequestMapping(value = "${adminPath}/testingtask/registerAuditing") public class RegisterAuditingController extends BaseController {
@RequestMapping("ajaxlist") @ResponseBody//(springmvc的Jackson注解，返回json字符串) public int getUserLista() { RegisterAuditing registerAuditing=new RegisterAuditing(); registerAuditing.setAuditState("1"); List<RegisterAuditing> registerAuditingList=registerAuditingService.findList(registerAuditing); int number=registerAuditingList.size(); return number; }
}
