diff --git a/platform-biz-service/src/main/java/com/lyms/platform/permission/service/impl/CouponServiceImpl.java b/platform-biz-service/src/main/java/com/lyms/platform/permission/service/impl/CouponServiceImpl.java index 7703bdb..9a3bd74 100644 --- a/platform-biz-service/src/main/java/com/lyms/platform/permission/service/impl/CouponServiceImpl.java +++ b/platform-biz-service/src/main/java/com/lyms/platform/permission/service/impl/CouponServiceImpl.java @@ -443,11 +443,13 @@ public class CouponServiceImpl implements CouponService { @Override public Map getPatientsInfoByCode(String code) { - Map param = new HashMap<>(); - param.put("code", code); - List list = couponMapper.findList(param); - if(CollectionUtils.isNotEmpty(list)) { - return getPatientsInfo(list.get(0).getUserId()); + if(org.apache.commons.lang.StringUtils.isNotEmpty(code)){ + Map param = new HashMap<>(); + param.put("code", code); + List list = couponMapper.findList(param); + if(CollectionUtils.isNotEmpty(list)) { + return getPatientsInfo(list.get(0).getUserId()); + } } return null; }