|  |  | 
 |  |  |         excludeTrash(param); | 
 |  |  |         convert(param, wrapper); | 
 |  |  |         if (!Cools.isEmpty(orderByField)){wrapper.orderBy(humpToLine(orderByField), "asc".equals(orderByType));} | 
 |  |  |         else { | 
 |  |  | //            wrapper.orderBy("id", false); | 
 |  |  |         } | 
 |  |  |         return R.ok(trayCodeService.selectPage(new Page<>(curr, limit), wrapper)); | 
 |  |  |     } | 
 |  |  |  | 
 |  |  | 
 |  |  |     @RequestMapping(value = "/trayCode/latest") | 
 |  |  |     @ManagerAuth | 
 |  |  |     public R trayCodeLatest() { | 
 |  |  |         TrayCode latest = trayCodeService.selectOne(new EntityWrapper<TrayCode>().orderBy("id", false)); | 
 |  |  |         return R.ok().add(latest==null?"000001":latest.getTrayNo()); | 
 |  |  |         List<TrayCode> latest = trayCodeService.selectList(new EntityWrapper<TrayCode>().orderBy("id", false)); | 
 |  |  |         return R.ok().add(latest.isEmpty()?"100001": Integer.parseInt(latest.get(0).getTrayNo())+1); | 
 |  |  |     } | 
 |  |  |  | 
 |  |  |     @RequestMapping(value = "/trayCode/print/preview") |