具体项目代码见：项目代码详情
Maven 和配置
Maven Jar
配置
application.properties
#Redis服务器地址
redis.host=127.0.0.1
#Redis服务器连接端口
redis.port=6379
#Redis服务器连接密码（默认为空）
redis.password=null
redis.timeout=30000
#连接池最大连接数
redis.maxTotal=30
#连接池中最大空闲连接
redis.maxIdle=10
redis.numTestsPerEvictionRun=1024
redis.timeBetweenEvictionRunsMillis=30000
redis.minEvictableIdleTimeMillis=1800000
redis.softMinEvictableIdleTimeMillis=10000
#连接池最大阻塞等待时间
redis.maxWaitMillis=1500
redis.testOnBorrow=true
redis.testWhileIdle=true
redis.blockWhenExhausted=false
redis.JmxEnabled=trueRedisConfig
package com.tan.redis.config;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.PropertySource;
import redis.clients.jedis.JedisPool;
import redis.clients.jedis.JedisPoolConfig;
/**
* 获取RedisPool 连接池
*/
@Configuration
@PropertySource("classpath:application.properties")
public class RedisConfig {
@Value("${redis.host}")
private String host;
@Value("${redis.port}")
private int port;
@Value("${redis.timeout}")
private int timeout;
@Value("${redis.maxIdle}")
private int maxIdle;
@Value("${redis.maxWaitMillis}")
private int maxWaitMillis;
@Value("${redis.blockWhenExhausted}")
private Boolean blockWhenExhausted;
@Value("${redis.JmxEnabled}")
private Boolean JmxEnabled;
@Bean
public JedisPool jedisPoolFactory(){
JedisPoolConfig jedisPoolConfig = new JedisPoolConfig();
jedisPoolConfig.setMaxIdle(maxIdle);
jedisPoolConfig.setMaxWaitMillis(maxWaitMillis);
//连接耗尽时是否阻塞，false报异常，true阻塞之直到超时，默认为true
jedisPoolConfig.setBlockWhenExhausted(blockWhenExhausted);
//是否启动pool的jmx管理功能，默认为true
jedisPoolConfig.setJmxEnabled(JmxEnabled);
JedisPool jedisPool = new JedisPool(jedisPoolConfig, host, port, timeout);
return jedisPool;
}
}基本类型的使用
使用详见com.tan.redis.utils.JedisUtils 类
String类型使用
package com.tan.redis.redisbase.basetypes;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import redis.clients.jedis.Jedis;
import redis.clients.jedis.JedisPool;
import java.util.List;
/**
* 操作字符串类型
*/
@Component
public class RedisString {
public final static String RS_STR_NS = "rs:";
@Autowired
private JedisPool jedisPool;
/**
* 增加：
* 向redis中存值，永久有效，并释放连接资源；
* 如果key已经存在，则覆盖
*
* @param key
* @param value
* @return 成功返回ok，失败返回异常数据
*/
public String set(String key, String value){
Jedis jedis = null;
try {
jedis = jedisPool.getResource();
return jedis.set(RS_STR_NS+key, value);
}catch (Exception e){
throw new RuntimeException("向Redis中存值失败！");
}finally {
jedis.close();
}
}
/**
* 查询：
* 根据传入key获取指定value
* @param key
* @return 成功返回value 失败返回异常信息
*/
public String get(String key){
Jedis jedis = null;
try {
jedis = jedisPool.getResource();
return jedis.get(RS_STR_NS+key);
}catch (Exception e){
throw new RuntimeException("获取Redis值失败！");
}finally {
jedis.close();
}
}
/**
* 向redis存入序列化的key和value，并释放连接资源，如果key已经存在，则覆盖
* @param keyBytes
* @param valueBytes
* @return
*/
public String setSerializer(byte[] keyBytes, byte[] valueBytes){
Jedis jedis = null;
try {
jedis = jedisPool.getResource();
return jedis.set(keyBytes, valueBytes);
}catch (Exception e){
throw new RuntimeException("向Redis中存值失败！");
}finally {
jedis.close();
}
}
/**
* 通过序列化key获取存储在redis中的序列化value，并释放连接
* @param key
* @return
*/
public byte[] getSerializer(byte[] key){
Jedis jedis = null;
try {
jedis = jedisPool.getResource();
return jedis.get(key);
}catch (Exception e){
throw new RuntimeException("获取Redis值失败！");
}finally {
jedis.close();
}
}
/**
* 批量增加：
* 批量向Redis中存值，永久有效
* @param keysvalues
* @return
*/
public String msetRaw(String ... keysvalues){
Jedis jedis = null;
try {
jedis = jedisPool.getResource();
return jedis.mset(keysvalues);
}catch (Exception e){
throw new RuntimeException("批量向Redis中存值失败！");
}finally {
jedis.close();
}
}
/**
* 通过批量的key获取批量的value
* @param keys
* @return
*/
public List<String> mget(String ... keys){
Jedis jedis = null;
try {
jedis = jedisPool.getResource();
return jedis.mget(keys);
}catch (Exception e){
throw new RuntimeException("批量向Redis中存值失败！");
}finally {
jedis.close();
}
}
/**
* 删除指定的key,也可以传入一个包含key的数
*
* @param keys
* 个key 也可以使 string 数组
* @return 返回删除成功的个
*/
public Long del(String... keys) {
Jedis jedis = null;
try {
jedis = jedisPool.getResource();
return jedis.del(keys);
} catch (Exception e) {
e.printStackTrace();
return 0L;
} finally {
jedis.close();
}
}
/**
* 通过key向指定的value值追加?
*
* @param key
* @param str
* @return 成功返回 添加后value的长 失败 返回 添加 value 的长 异常返回0L
*/
public Long append(String key, String str) {
Jedis jedis = null;
Long res = null;
try {
jedis = jedisPool.getResource();
res = jedis.append(key, str);
} catch (Exception e) {
e.printStackTrace();
return 0L;
} finally {
jedis.close();
}
return res;
}
}Hash类型使用
/**
* 通过key给field设置指定的?,如果key不存,则先创建
*
* @param key
* @param field
* 字段
* @param value
* @return 如果存在返回0 异常返回null
*/
public Long hset(String key, String field, String value) {
Jedis jedis = null;
Long res = null;
try {
jedis = pool.getResource();
res = jedis.hset(key, field, value);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* 通过key给field设置指定的?,如果key不存在则先创,如果field已经存在,返回0
*
* @param key
* @param field
* @param value
* @return
*/
public Long hsetnx(String key, String field, String value) {
Jedis jedis = null;
Long res = null;
try {
jedis = pool.getResource();
res = jedis.hsetnx(key, field, value);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* 通过key同时设置 hash的多个field
*
* @param key
* @param hash
* @return 返回OK 异常返回null
*/
public String hmset(String key, Map<String, String> hash) {
Jedis jedis = null;
String res = null;
try {
jedis = pool.getResource();
res = jedis.hmset(key, hash);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* 通过key field 获取指定 value
*
* @param key
* @param field
* @return 没有返回null
*/
public String hget(String key, String field) {
Jedis jedis = null;
String res = null;
try {
jedis = pool.getResource();
res = jedis.hget(key, field);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* 通过key fields 获取指定的value 如果没有对应的value则返回null
*
* @param key
* @param fields
* 可以 个String 也可以是 String数组
* @return
*/
public List<String> hmget(String key, String... fields) {
Jedis jedis = null;
List<String> res = null;
try {
jedis = pool.getResource();
res = jedis.hmget(key, fields);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* 通过key和field判断是否有指定的value存在
*
* @param key
* @param field
* @return
*/
public Boolean hexists(String key, String field) {
Jedis jedis = null;
Boolean res = false;
try {
jedis = pool.getResource();
res = jedis.hexists(key, field);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* 通过key返回field的数
*
* @param key
* @return
*/
public Long hlen(String key) {
Jedis jedis = null;
Long res = null;
try {
jedis = pool.getResource();
res = jedis.hlen(key);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
public Map<String,String> hgetAll(String key) {
Jedis jedis = null;
Map<String,String> res = null;
try {
jedis = pool.getResource();
res = jedis.hgetAll(key);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* 通过key 删除指定 field
*
* @param key
* @param fields
* 可以 field 也可以是 个数
* @return
*/
public Long hdel(String key, String... fields) {
Jedis jedis = null;
Long res = null;
try {
jedis = pool.getResource();
res = jedis.hdel(key, fields);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}List类型使用
/**
* <p>
* 通过key向list头部添加字符
* </p>
*
* @param key
* @param strs
* 可以使一个string 也可以使string数组
* @return 返回list的value个数
*/
public Long lpush(String key, String... strs) {
Jedis jedis = null;
Long res = null;
try {
jedis = pool.getResource();
res = jedis.lpush(key, strs);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* <p>
* 通过key向list尾部添加字符
* </p>
*
* @param key
* @param strs
* 可以使一个string 也可以使string数组
* @return 返回list的value个数
*/
public Long rpush(String key, String... strs) {
Jedis jedis = null;
Long res = null;
try {
jedis = pool.getResource();
res = jedis.rpush(key, strs);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* <p>
* 通过key设置list指定下标位置的value
* </p>
* <p>
* 如果下标超过list里面value的个数则报错
* </p>
*
* @param key
* @param index
* 0
* @param value
* @return 成功返回OK
*/
public String lset(String key, Long index, String value) {
Jedis jedis = null;
String res = null;
try {
jedis = pool.getResource();
res = jedis.lset(key, index, value);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* <p>
* 通过key从对应的list中删除指定的count value相同的元
* </p>
*
* @param key
* @param count
* 当count0时删除全
* @param value
* @return 返回被删除的个数
*/
public Long lrem(String key, long count, String value) {
Jedis jedis = null;
Long res = null;
try {
jedis = pool.getResource();
res = jedis.lrem(key, count, value);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* <p>
* 通过key保留list中从strat下标始到end下标结束的value
* </p>
*
* @param key
* @param start
* @param end
* @return 成功返回OK
*/
public String ltrim(String key, long start, long end) {
Jedis jedis = null;
String res = null;
try {
jedis = pool.getResource();
res = jedis.ltrim(key, start, end);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* <p>
* 通过key从list的头部删除一个value,并返回该value
* </p>
*
* @param key
* @return
*/
public String lpop(String key) {
Jedis jedis = null;
String res = null;
try {
jedis = pool.getResource();
res = jedis.lpop(key);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* <p>
* 通过key从list尾部删除个value,并返回该元素
* </p>
*
* @param key
* @return
*/
public String rpop(String key) {
Jedis jedis = null;
String res = null;
try {
jedis = pool.getResource();
res = jedis.rpop(key);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* <p>
* 通过key从一个list的尾部删除一个value并添加到另一个list的头,并返回该value
* </p>
* <p>
* 如果第一个list为空或�不存在则返回null
* </p>
*
* @param srckey
* @param dstkey
* @return
*/
public String rpoplpush(String srckey, String dstkey) {
Jedis jedis = null;
String res = null;
try {
jedis = pool.getResource();
res = jedis.rpoplpush(srckey, dstkey);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* <p>
* 通过key获取list中指定下标位置的value
* </p>
*
* @param key
* @param index
* @return 如果没有返回null
*/
public String lindex(String key, long index) {
Jedis jedis = null;
String res = null;
try {
jedis = pool.getResource();
res = jedis.lindex(key, index);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* <p>
* 通过key返回list的长
* </p>
*
* @param key
* @return
*/
public Long llen(String key) {
Jedis jedis = null;
Long res = null;
try {
jedis = pool.getResource();
res = jedis.llen(key);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* <p>
* 通过key获取list指定下标位置的value
* </p>
* <p>
* 如果start 0 end -1 则返回全部的list中的value
* </p>
*
* @param key
* @param start
* @param end
* @return
*/
public List<String> lrange(String key, long start, long end) {
Jedis jedis = null;
List<String> res = null;
try {
jedis = pool.getResource();
res = jedis.lrange(key, start, end);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}Set类型使用
/**
* <p>
* 通过key向指定的set中添加value
* </p>
*
* @param key
* @param members
* 可以是一个String 也可以是个String数组
* @return 添加成功的个
*/
public Long sadd(String key, String... members) {
Jedis jedis = null;
Long res = null;
try {
jedis = pool.getResource();
res = jedis.sadd(key, members);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
public void expire(String key, int times) {
Jedis jedis = null;
try {
jedis = pool.getResource();
jedis.expire(key, times);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
}
/**
* <p>
* 通过key删除set中对应的value
* </p>
*
* @param key
* @param members
* 可以是一个String 也可以是个String数组
* @return 删除的个
*/
public Long srem(String key, String... members) {
Jedis jedis = null;
Long res = null;
try {
jedis = pool.getResource();
res = jedis.srem(key, members);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* <p>
* 通过key随机删除个set中的value并返回该
* </p>
*
* @param key
* @return
*/
public String spop(String key) {
Jedis jedis = null;
String res = null;
try {
jedis = pool.getResource();
res = jedis.spop(key);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* <p>
* 通过key获取set中的差集
* </p>
* <p>
* 以第个set为标
* </p>
*
* @param keys
* 可以使一个string 则返回set中所有的value 也可以是string数组
* @return
*/
public Set<String> sdiff(String... keys) {
Jedis jedis = null;
Set<String> res = null;
try {
jedis = pool.getResource();
res = jedis.sdiff(keys);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* <p>
* 通过key获取set中的差集并存入到另一个key
* </p>
* <p>
* 以第个set为标
* </p>
*
* @param dstkey
* 差集存入的key
* @param keys
* 可以使一个string 则返回set中所有的value 也可以是string数组
* @return
*/
public Long sdiffstore(String dstkey, String... keys) {
Jedis jedis = null;
Long res = null;
try {
jedis = pool.getResource();
res = jedis.sdiffstore(dstkey, keys);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* <p>
* 通过key获取指定set中的交集
* </p>
*
* @param keys
* 可以使一个string 也可以是个string数组
* @return
*/
public Set<String> sinter(String... keys) {
Jedis jedis = null;
Set<String> res = null;
try {
jedis = pool.getResource();
res = jedis.sinter(keys);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* <p>
* 通过key获取指定set中的交集 并将结果存入新的set
* </p>
*
* @param dstkey
* @param keys
* 可以使一个string 也可以是个string数组
* @return
*/
public Long sinterstore(String dstkey, String... keys) {
Jedis jedis = null;
Long res = null;
try {
jedis = pool.getResource();
res = jedis.sinterstore(dstkey, keys);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* <p>
* 通过key返回有set的并
* </p>
*
* @param keys
* 可以使一个string 也可以是个string数组
* @return
*/
public Set<String> sunion(String... keys) {
Jedis jedis = null;
Set<String> res = null;
try {
jedis = pool.getResource();
res = jedis.sunion(keys);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* <p>
* 通过key返回有set的并,并存入到新的set
* </p>
*
* @param dstkey
* @param keys
* 可以使一个string 也可以是个string数组
* @return
*/
public Long sunionstore(String dstkey, String... keys) {
Jedis jedis = null;
Long res = null;
try {
jedis = pool.getResource();
res = jedis.sunionstore(dstkey, keys);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* <p>
* 通过key将set中的value移除并添加到第二个set
* </p>
*
* @param srckey
* 要移除的
* @param dstkey
* 添加
* @param member
* set中的value
* @return
*/
public Long smove(String srckey, String dstkey, String member) {
Jedis jedis = null;
Long res = null;
try {
jedis = pool.getResource();
res = jedis.smove(srckey, dstkey, member);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* <p>
* 通过key获取set中value的个
* </p>
*
* @param key
* @return
*/
public Long scard(String key) {
Jedis jedis = null;
Long res = null;
try {
jedis = pool.getResource();
res = jedis.scard(key);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* <p>
* 通过key判断value是否是set中的元素
* </p>
*
* @param key
* @param member
* @return
*/
public Boolean sismember(String key, String member) {
Jedis jedis = null;
Boolean res = null;
try {
jedis = pool.getResource();
res = jedis.sismember(key, member);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* <p>
* 通过key获取set中随机的value,不删除元
* </p>
*
* @param key
* @return
*/
public String srandmember(String key) {
Jedis jedis = null;
String res = null;
try {
jedis = pool.getResource();
res = jedis.srandmember(key);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* <p>
* 通过key获取set中所有的value
* </p>
*
* @param key
* @return
*/
public Set<String> smembers(String key) {
Jedis jedis = null;
Set<String> res = null;
try {
jedis = pool.getResource();
res = jedis.smembers(key);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}ZSet类型使用
/**
* 通过key向zset中添加value,score,其中score就是用来排序 如果该value已经存在则根据score更新元素
*
* @param key
* @param scoreMembers
* @return
*/
public Long zadd(String key, Map<String,Double> scoreMembers) {
Jedis jedis = null;
Long res = null;
try {
jedis = pool.getResource();
res = jedis.zadd(key, scoreMembers);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* 通过key向zset中添加value,score,其中score就是用来排序 如果该value已经存在则根据score更新元素
*
* @param key
* @param score
* @param member
* @return
*/
public Long zadd(String key, double score, String member) {
Jedis jedis = null;
Long res = null;
try {
jedis = pool.getResource();
res = jedis.zadd(key, score, member);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* 通过key删除在zset中指定的value
*
* @param key
* @param members
* 可以使一个string 也可以是个string数组
* @return
*/
public Long zrem(String key, String... members) {
Jedis jedis = null;
Long res = null;
try {
jedis = pool.getResource();
res = jedis.zrem(key, members);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* 通过key增加该zset中value的score的?
*
* @param key
* @param score
* @param member
* @return
*/
public Double zincrby(String key, double score, String member) {
Jedis jedis = null;
Double res = null;
try {
jedis = pool.getResource();
res = jedis.zincrby(key, score, member);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
public long hincrBy(String key, String field, long value) {
Jedis jedis = null;
long res = 0l;
try {
jedis = pool.getResource();
res = jedis.hincrBy(key, field, value);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* 通过key返回zset中value的排 下标从小到大排序
*
* @param key
* @param member
* @return
*/
public Long zrank(String key, String member) {
Jedis jedis = null;
Long res = null;
try {
jedis = pool.getResource();
res = jedis.zrank(key, member);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* 通过key返回zset中value的排 下标从大到小排序
*
* @param key
* @param member
* @return
*/
public Long zrevrank(String key, String member) {
Jedis jedis = null;
Long res = null;
try {
jedis = pool.getResource();
res = jedis.zrevrank(key, member);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* 通过key将获取score从start到end中zset的value socre从大到小排序 当start0 end-1时返回全
*
* @param key
* @param start
* @param end
* @return
*/
public Set<String> zrevrange(String key, long start, long end) {
Jedis jedis = null;
Set<String> res = null;
try {
jedis = pool.getResource();
res = jedis.zrevrange(key, start, end);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
/**
* 通过key返回指定score内zset中的value
*
* @param key
* @param max
* @param min
* @return
*/
public Set<String> zrangebyscore(String key, String max, String min) {
Jedis jedis = null;
Set<String> res = null;
try {
jedis = pool.getResource();
res = jedis.zrevrangeByScore(key, max, min);
} catch (Exception e) {
pool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
returnResource(pool, jedis);
}
return res;
}
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