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feat(特色专区专项项目): 定制泛在专区开源项目展示需求 

redis获取SortSet时分页参数可穿空

Signed-off-by: OTTO <731554297@qq.com>
This commit is contained in:
OTTO 2024-10-29 11:37:33 +08:00
parent 704c3c1fe4
commit d80b663bd5
1 changed files with 7 additions and 3 deletions
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10
microservices-common/microservices-common-redis/src/main/java/com/microservices/common/redis/service/RedisService.java
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@ -43,10 +43,14 @@ public class RedisService
redisTemplate.opsForZSet().remove(key, value); redisTemplate.opsForZSet().remove(key, value);
} }
public <T> Set<T> getSortSetBySize(final String key, final int offset, final int count) { public <T> Set<T> getSortSetBySize(final String key, final Integer offset, final Integer count) {
RedisZSetCommands.Limit limit = new RedisZSetCommands.Limit(); RedisZSetCommands.Limit limit = new RedisZSetCommands.Limit();
limit.offset(offset); if (offset != null && count != null) {
limit.count(count); limit.offset(offset);
limit.count(count);
} else {
limit.isUnlimited();
}
return redisTemplate.opsForZSet().reverseRangeByLex(key, RedisZSetCommands.Range.unbounded(), limit); return redisTemplate.opsForZSet().reverseRangeByLex(key, RedisZSetCommands.Range.unbounded(), limit);
} }