add

qiaoba-commons/qiaoba-common-redis/src/main/java/com/qiaoba/common/redis/service/RedisService.java

@@ -141,6 +141,14 @@ public interface RedisService {
      */
     Map<Object, Object> hGetAll(String key);
 
+    /**
+     * 获取整个hash结构的大小
+     *
+     * @param key key
+     * @return size
+     */
+    Long hSize(String key);
+
     /**
      * 直接设置整个Hash结构
      *

qiaoba-commons/qiaoba-common-redis/src/main/java/com/qiaoba/common/redis/service/impl/RedisServiceImpl.java

@@ -102,6 +102,11 @@ public class RedisServiceImpl implements RedisService {
         return redisTemplate.opsForHash().entries(addTenantPrefix(key));
     }
 
+    @Override
+    public Long hSize(String key) {
+        return redisTemplate.opsForHash().size(addTenantPrefix(key));
+    }
+
     @Override
     public Boolean hSetAll(String key, Map<String, Object> map, long time) {
         String newKey = addTenantPrefix(key);