下面小编就为大家带来一篇java客户端Jedis操作Redis Sentinel 连接池的实现方法。小编觉得挺不错的,现在就分享给大家,也给大家做个参考。一起跟随小编过来看看吧
pom.xml配置
<dependency> <groupId>org.springframework.data</groupId> <artifactId>spring-data-redis</artifactId> <version>1.0.2.RELEASE</version> </dependency> <dependency> <groupId>redis.clients</groupId> <artifactId>jedis</artifactId> <version>2.7.0</version> <type>jar</type> <scope>compile</scope> </dependency> ? public class JedisPoolUtil { private static JedisSentinelPool pool = null; public static Properties getJedisProperties() { Properties config = new Properties(); InputStream is = null; try { is = JedisPoolUtil.class.getClassLoader().getResourceAsStream("cacheConfig.properties"); config.load(is); } catch (IOException e) { logger.error("", e); } finally { if (is != null) { try { is.close(); } catch (IOException e) { logger.error("", e); } } } return config; } /** * 创建连接池 * */ private static void createJedisPool() { // 建立连接池配置参数 JedisPoolConfig config = new JedisPoolConfig(); Properties prop = getJedisProperties(); // 设置最大连接数 config.setMaxTotal(StringUtil.nullToInteger(prop.getProperty("MAX_ACTIVE"))); // 设置最大阻塞时间,记住是毫秒数milliseconds config.setMaxWaitMillis(StringUtil.nullToInteger(prop.getProperty("MAX_WAIT"))); // 设置空间连接 config.setMaxIdle(StringUtil.nullToInteger(prop.getProperty("MAX_IDLE"))); // jedis实例是否可用 boolean borrow = prop.getProperty("TEST_ON_BORROW") == "false" ? false : true; config.setTestOnBorrow(borrow); // 创建连接池 // pool = new JedisPool(config, prop.getProperty("ADDR"), StringUtil.nullToInteger(prop.getProperty("PORT")), StringUtil.nullToInteger(prop.getProperty("TIMEOUT"))); // 线程数量限制,IP地址,端口,超时时间 //获取redis密码 String password = StringUtil.nullToString(prop.getProperty("PASSWORD")); String masterName = "mymaster"; Set<String> sentinels = new HashSet<String>(); sentinels.add("192.168.137.128:26379"); sentinels.add("192.168.137.128:26380"); sentinels.add("192.168.137.128:26381"); pool = new JedisSentinelPool(masterName, sentinels, config); } /** * 在多线程环境同步初始化 */ private static synchronized void poolInit() { if (pool == null) createJedisPool(); } /** * 获取一个jedis 对象 * * @return */ public static Jedis getJedis() { if (pool == null) poolInit(); return pool.getResource(); } /** * 释放一个连接 * * @param jedis */ public static void returnRes(Jedis jedis) { pool.returnResource(jedis); } /** * 销毁一个连接 * * @param jedis */ public static void returnBrokenRes(Jedis jedis) { pool.returnBrokenResource(jedis); } public static void main(String[] args){ Jedis jedis=getJedis(); } }
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