null

liquidnet-bus-service/liquidnet-service-sweet/src/main/java/com/liquidnet/service/sweet/controller/SweetCityVoteController.java

@@ -5,6 +5,7 @@ import com.liquidnet.service.base.ResponseDto;
 import com.liquidnet.service.sweet.param.SweetCityVoteParam;
 import com.liquidnet.service.sweet.service.ISweetCityVoteService;
 import com.liquidnet.service.sweet.vo.SweetCItyVoteStatVo;
+import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
@@ -20,6 +21,7 @@ import java.util.List;
  * @author jiangxiulong
  * @since 2021-09-15
  */
+@Api(tags = "城市投票")
 @RestController
 @RequestMapping("/sweetCityVote")
 public class SweetCityVoteController {

liquidnet-bus-service/liquidnet-service-sweet/src/main/java/com/liquidnet/service/sweet/utils/RedisDataUtils.java

@@ -493,6 +493,11 @@ public class RedisDataUtils {
     }
     public Integer getSweetCityVote(String cityCode) {
         String redisKey = SweetConstant.REDIS_KEY_SWEET_CITY_VOTE_CITY_CODE.concat(cityCode);
-        return (Integer) redisUtil.get(redisKey);
+        Object obj = redisUtil.get(redisKey);
+        if (null == obj) {
+            return 0;
+        } else {
+            return (Integer) obj;
+        }
     }
 }