How to do connection pooling with redis

This article will explain in detail how to do connection pooling in redis. The editor thinks it is very practical, so I share it with you as a reference. I hope you can get something after reading this article.

Redis can also be pooled like a database for each link request. The specific applications are as follows:

Package redisOne;import redis.clients.jedis.JedisPool;import redis.clients.jedis.JedisPoolConfig;public class RedisPoolUtil {private static JedisPool jedisPool = null; static {JedisPoolConfig config = new JedisPoolConfig (); / / whether to block when the connection is exhausted. False reports an exception and ture blocks until it times out. Default is true config.setBlockWhenExhausted (true). / / whether LIFO is enabled, default true config.setLifo (true); / / maximum number of idle connections, default 8 config.setMaxIdle (8); / / maximum number of connections, default 8 config.setMaxTotal (8) / / get the maximum number of milliseconds to wait for a connection (if set to BlockWhenExhausted when blocking), throw an exception if the timeout is less than zero: block an uncertain time, default-1 config.setMaxWaitMillis (- 1); / / default the minimum idle time for evicted connections is 1800000 milliseconds (30 minutes) config.setMinEvictableIdleTimeMillis (1800000) / / minimum number of idle connections. Default is 0 config.setMinIdle (0); / / the maximum number of evictions for each eviction check is negative: 1/abs (n), default is 3 config.setNumTestsPerEvictionRun (3) / / after how long the object is idle, when the idle time > this value and the idle connection > the maximum number of idle, it is no longer based on MinEvictableIdleTimeMillis judgment (default eviction policy) config.setSoftMinEvictableIdleTimeMillis (1800000); / / check the validity when getting the connection. Default is false config.setTestOnBorrow (false). / / check validity when idle. Default is false config.setTestWhileIdle (false); / / if the time interval for ejection scan is negative, the eviction thread is not run, default is-1 config.setTimeBetweenEvictionRunsMillis (- 1); jedisPool = new JedisPool (config, "localhost", 6379) } public static String getOneKey (String key) {String value = jedisPool.getResource () .get (key); return value;} public static void setOneKey (String key, String value) {jedisPool.getResource () .set (key, value) } public static void main (String [] args) {RedisPoolUtil.setOneKey ("liuc", "liuc"); System.out.println (RedisPoolUtil.getOneKey ("liuc"));}}

For those who use spring for bean management, you can use the following configuration

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