java代码
@RequestMapping(value = "/tobeStyleControl!prdprocess_statistics", method = {RequestMethod.POST,RequestMethod.GET}, produces = "application/json;charset=UTF-8")
public @ResponseBody String prdprocess_statistics(HttpServletRequest request,HttpServletResponse response) throws Exception {
log.info("tobeStyleControl!prdprocess_statistics");
//必须定义callback 并且传递到前端 否则报错
String callback = (String)request.getParameter("callback");
List<PrdNodeStatus> list_return = new ArrayList<PrdNodeStatus>();
try {
Map conditionMap = new HashMap ();
String control_state=request.getParameter("control_state");
conditionMap.put("control_state", control_state);
int tenant_id=Global.getUserInfo().getTenant_id();
conditionMap.put("tenant_id", tenant_id);
list_return = tobeStyleControlService.prdprocess_statistics(conditionMap);
log.info(list_return);
String json = callback + "(" + super.getJsonUtil().toJSon(list_return).toString() + ")";
response.setCharacterEncoding("UTF-8");
response.getWriter().print(json);
} catch (Exception e) {
e.printStackTrace();
return null;
}
return null;
}
前端代码
$.ajax({
url: localStorage.getItem('deviceurl')+'/tobeStyleControl!prdprocess_statistics.do?control_state=2',
type:'get',
dataType : 'jsonp',
success:function(data){
},
error:function(data){
}
