Merge branch 'dev' of http://192.168.2.2:8099/jsowell/jsowell-charger-web into dev

jsowell-common/src/main/java/com/jsowell/common/enums/ykc/ReturnCodeEnum.java

@@ -147,6 +147,8 @@ public enum ReturnCodeEnum {
 	CODE_THIS_CARD_BIND_INFO_ERROR("00600006", "卡绑定信息有误!"),
 
 	CODE_SELECT_INFO_IS_NULL("00700001", "查询信息为空！"),
+
+	CODE_THIS_VIN_HAS_BEEN_BINDING("00700002", "该vin已被绑定，请检查!"),
 	;
 
 	private String value;

jsowell-pile/src/main/java/com/jsowell/pile/service/impl/CarVinInfoServiceImpl.java

@@ -150,7 +150,7 @@ public class CarVinInfoServiceImpl implements ICarVinInfoService {
         // }
         // 判断此vin号码是否已被绑定
         CarVinInfo carVinInfo = carVinInfoMapper.selectVinInfoByVin(dto.getVinCode());
-        if (carVinInfo == null) {
+        if (carVinInfo != null) {
             throw new BusinessException(ReturnCodeEnum.CODE_SELECT_INFO_IS_NULL);
         }
         if (!StringUtils.equals("1", carVinInfo.getStatus())) {