src/main/java/com/boying/controller/ParkController.java
@@ -112,10 +112,15 @@ for (Long id : ids) { Park byId1 = parkService.getById(id); String num = redisTemplate.opsForValue().get("car_park_" + byId1.getId()); if(StringUtils.isNotBlank(num)){ num = "0"; try { if(StringUtils.isNotBlank(num)){ num = "0"; } byId1.setCarNum(Integer.parseInt(num)); }catch (Exception e){ byId1.setCarNum(0); e.printStackTrace(); } byId1.setCarNum(Integer.parseInt(num)); list.add(byId1); } return R.ok(list);