去除无效包引用

SLN/%PUBPRJ%-util/src/main/java/%SYS_PKGPATH%/util/cache/cacheManager/LayeringCacheManager.java.ftl

@@ -13,7 +13,6 @@ import org.springframework.cache.Cache;
 import org.springframework.cache.CacheManager;
 import org.springframework.data.redis.cache.RedisCacheConfiguration;
 import org.springframework.data.redis.cache.RedisCacheWriter;
-import org.springframework.data.redis.core.RedisOperations;
 import org.springframework.data.redis.core.RedisTemplate;
 import org.springframework.stereotype.Component;
 import org.springframework.util.ObjectUtils;