|
/** * @author ChinWay.Y
* @time 2017-02-15
*/
public> private static String JEDIS_IP;
private static int JEDIS_PORT;
private static String JEDIS_PASSWORD;
private static JedisPool jedisPool;
static {
//Configuration自行写的配置文件解析类,继承自Properties
Configuration conf=Configuration.getInstance();
JEDIS_IP=conf.getString("jedis.ip","127.0.0.1");
JEDIS_PORT=conf.getInt("jedis.port",6379);
JEDIS_PASSWORD=conf.getString("jedis.password",null);
JedisPoolConfig config=new JedisPoolConfig();
config.setMaxActive(5000);
config.setMaxIdle(256);
config.setMaxWait(5000L);
config.setTestOnBorrow(true);
config.setTestOnReturn(true);
config.setTestWhileIdle(true);
config.setMinEvictableIdleTimeMillis(60000L);
config.setTimeBetweenEvictionRunsMillis(3000L);
config.setNumTestsPerEvictionRun(-1);
jedisPool=new JedisPool(config,JEDIS_IP,JEDIS_PORT,60000);
}
/**
* 获取数据
* @param key
* @return
*/
public static String get(String key){
String value=null;
Jedis jedis=null;
try{
jedis=jedisPool.getResource();
value=jedis.get(key);
}catch (Exception e){
jedisPool.returnBrokenResource(jedis);
e.printStackTrace();
}finally {
close(jedis);
}
return value;
}
private static void close(Jedis jedis) {
try{
jedisPool.returnResource(jedis);
}catch (Exception e){
if(jedis.isConnected()){
jedis.quit();
jedis.disconnect();
}
}
}
public static byte[] get(byte[] key){
byte[] value = null;
Jedis jedis = null;
try {
jedis = jedisPool.getResource();
value = jedis.get(key);
} catch (Exception e) {
//释放redis对象
jedisPool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
//返还到连接池
close(jedis);
}
return value;
}
public static void set(byte[] key, byte[] value) {
Jedis jedis = null;
try {
jedis = jedisPool.getResource();
jedis.set(key, value);
} catch (Exception e) {
//释放redis对象
jedisPool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
//返还到连接池
close(jedis);
}
}
public static void set(byte[] key, byte[] value, int time) {
Jedis jedis = null;
try {
jedis = jedisPool.getResource();
jedis.set(key, value);
jedis.expire(key, time);
} catch (Exception e) {
//释放redis对象
jedisPool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
//返还到连接池
close(jedis);
}
}
public static void hset(byte[] key, byte[] field, byte[] value) {
Jedis jedis = null;
try {
jedis = jedisPool.getResource();
jedis.hset(key, field, value);
} catch (Exception e) {
//释放redis对象
jedisPool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
//返还到连接池
close(jedis);
}
}
public static void hset(String key, String field, String value) {
Jedis jedis = null;
try {
jedis = jedisPool.getResource();
jedis.hset(key, field, value);
} catch (Exception e) {
//释放redis对象
jedisPool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
//返还到连接池
close(jedis);
}
}
/**
* 获取数据
*
* @param key
* @return
*/
public static String hget(String key, String field) {
String value = null;
Jedis jedis = null;
try {
jedis = jedisPool.getResource();
value = jedis.hget(key, field);
} catch (Exception e) {
//释放redis对象
jedisPool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
//返还到连接池
close(jedis);
}
return value;
}
/**
* 获取数据
*
* @param key
* @return
*/
public static byte[] hget(byte[] key, byte[] field) {
byte[] value = null;
Jedis jedis = null;
try {
jedis = jedisPool.getResource();
value = jedis.hget(key, field);
} catch (Exception e) {
//释放redis对象
jedisPool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
//返还到连接池
close(jedis);
}
return value;
}
public static void hdel(byte[] key, byte[] field) {
Jedis jedis = null;
try {
jedis = jedisPool.getResource();
jedis.hdel(key, field);
} catch (Exception e) {
//释放redis对象
jedisPool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
//返还到连接池
close(jedis);
}
}
/**
* 存储REDIS队列 顺序存储
* @param key reids键名
* @param value 键值
*/
public static void lpush(byte[] key, byte[] value) {
Jedis jedis = null;
try {
jedis = jedisPool.getResource();
jedis.lpush(key, value);
} catch (Exception e) {
//释放redis对象
jedisPool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
//返还到连接池
close(jedis);
}
}
/**
* 存储REDIS队列 反向存储
* @param key reids键名
* @param value 键值
*/
public static void rpush(byte[] key, byte[] value) {
Jedis jedis = null;
try {
jedis = jedisPool.getResource();
jedis.rpush(key, value);
} catch (Exception e) {
//释放redis对象
jedisPool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
//返还到连接池
close(jedis);
}
}
/**
* 将列表 source 中的最后一个元素(尾元素)弹出,并返回给客户端
* @param key reids键名
* @param destination 键值
*/
public static void rpoplpush(byte[] key, byte[] destination) {
Jedis jedis = null;
try {
jedis = jedisPool.getResource();
jedis.rpoplpush(key, destination);
} catch (Exception e) {
//释放redis对象
jedisPool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
//返还到连接池
close(jedis);
}
}
/**
* 获取队列数据
* @param key 键名
* @return
*/
public static List lpopList(byte[] key) {
List list = null;
Jedis jedis = null;
try {
jedis = jedisPool.getResource();
list = jedis.lrange(key, 0, -1);
} catch (Exception e) {
//释放redis对象
jedisPool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
//返还到连接池
close(jedis);
}
return list;
}
/**
* 获取队列数据
* @param key 键名
* @return
*/
public static byte[] rpop(byte[] key) {
byte[] bytes = null;
Jedis jedis = null;
try {
jedis = jedisPool.getResource();
bytes = jedis.rpop(key);
} catch (Exception e) {
//释放redis对象
jedisPool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
//返还到连接池
close(jedis);
}
return bytes;
}
public static void hmset(Object key, Map hash) {
Jedis jedis = null;
try {
jedis = jedisPool.getResource();
jedis.hmset(key.toString(), hash);
} catch (Exception e) {
//释放redis对象
jedisPool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
//返还到连接池
close(jedis);
}
}
public static void hmset(Object key, Map hash, int time) {
Jedis jedis = null;
try {
jedis = jedisPool.getResource();
jedis.hmset(key.toString(), hash);
jedis.expire(key.toString(), time);
} catch (Exception e) {
//释放redis对象
jedisPool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
//返还到连接池
close(jedis);
}
}
public static List hmget(Object key, String... fields) {
List result = null;
Jedis jedis = null;
try {
jedis = jedisPool.getResource();
result = jedis.hmget(key.toString(), fields);
} catch (Exception e) {
//释放redis对象
jedisPool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
//返还到连接池
close(jedis);
}
return result;
}
public static Set hkeys(String key) {
Set result = null;
Jedis jedis = null;
try {
jedis = jedisPool.getResource();
result = jedis.hkeys(key);
} catch (Exception e) {
//释放redis对象
jedisPool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
//返还到连接池
close(jedis);
}
return result;
}
public static List lrange(byte[] key, int from, int to) {
List result = null;
Jedis jedis = null;
try {
jedis = jedisPool.getResource();
result = jedis.lrange(key, from, to);
} catch (Exception e) {
//释放redis对象
jedisPool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
//返还到连接池
close(jedis);
}
return result;
}
public static Map hgetAll(byte[] key) {
Map result = null;
Jedis jedis = null;
try {
jedis = jedisPool.getResource();
result = jedis.hgetAll(key);
} catch (Exception e) {
//释放redis对象
jedisPool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
//返还到连接池
close(jedis);
}
return result;
}
public static void del(byte[] key) {
Jedis jedis = null;
try {
jedis = jedisPool.getResource();
jedis.del(key);
} catch (Exception e) {
//释放redis对象
jedisPool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
//返还到连接池
close(jedis);
}
}
public static long llen(byte[] key) {
long len = 0;
Jedis jedis = null;
try {
jedis = jedisPool.getResource();
jedis.llen(key);
} catch (Exception e) {
//释放redis对象
jedisPool.returnBrokenResource(jedis);
e.printStackTrace();
} finally {
//返还到连接池
close(jedis);
}
return len;
}
} |
|