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Copy pathRedisUtils.java
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73 lines (65 loc) · 1.54 KB
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package common.Redis;
import org.springframework.beans.factory.annotation.Autowired;
import redis.clients.jedis.JedisCluster;
import java.util.List;
/**
* @author: wangzx
* @Date: 2018-03-26-16:39
*/
public class RedisUtils implements Redis {
@Autowired
private JedisCluster jedisCluster;
/**
* 在表头位置插入一个值
* @param key
* @param value
*/
@Override
public Long addHead(String key , String value) {
Long length = jedisCluster.lpush(key,value);
return length;
}
/**
* 在表头添加多个值
* @param key
* @param arry
* @return
*/
@Override
public Long addHeads(String key, String[] arry) {
Long size = jedisCluster.lpush(key,arry);
return size;
}
/**
* 返回list中所有元素
* @param desList
* @return
*/
@Override
public List<String> list(String desList) {
List<String> list = jedisCluster.lrange(desList,0,-1);
return list;
}
/**
* 初始化List
* @param listName list名称
* @param str
* @return
*/
@Override
public Long createList(String listName, String... str) {
Long length = jedisCluster.lpush(listName, str);
return length;
}
/**
* 根据list名称跟index获取元素
* @param listName
* @param index
* @return
*/
@Override
public String getOne(String listName, long index) {
String des = jedisCluster.lindex(listName, index);
return des;
}
}