// 删除合同管理
 @RequestMapping(value = "/removehtglid", method = RequestMethod.POST)
 public void removehtglid(
     PrintWriter out,
     HttpServletRequest request,
     @RequestParam(value = "htglid", required = false) Long htglid) {
   try {
     Operator sessionOperator = (Operator) request.getSession().getAttribute("obj_login_operator");
     if (null == htglid) {
       throw new ParametersException("");
     }
     dailyLog.LogInfomation(
         sessionOperator.getEmployeeId(), sessionOperator.getOperatorId(), "费用申请", "4");
     htglService.removehtglid(htglid);
     out.print("{\"errmsg\":\"true\"}");
   } catch (Exception e) {
     System.out.println(e);
   }
 }