前端 ajax:
<script type="text/javascript"> window.onload = function(){ $.ajax({ url: "https://owneradmintest.tticar.com/activity/getCurrentNo", type: "get", dataType: 'jsonp', //jsonpCallback:"callback", //data: "callback=?", success: function (data) { console.log(data) document.getElementById('currentNo').innerText=data; }, error: function (request) { console.log(JSON.stringify(request)) } }); } </script>
后端:
@RequestMapping(value = "getCurrentNo",produces= MediaType.APPLICATION_JSON_UTF8_VALUE) @ResponseBody public String getCurrentNo( HttpServletRequest request, String callback)throws Exception{ String num = "35"; String result = callback+"("+num+");"; return result; }