redis是一个基于内存的高性能key-value数据库，具有极高的读写速度。本文介绍 SpringBoot 和 Redis 的整合，以及如何在项目中具体应用
配置文件属性
spring:
redis:
database: 1
host: 192.168.50.144
port: 6379
password:
timeout: 600 #Springboot2.0 不能设置为0
lettuce:
pool:
max-active: 50
max-wait: -1
max-idle: 8
min-idle: 0
redis2:
database: 2
host: 192.168.50.144
port: 6379
password:
timeout: 600
配置类
@EnableCaching
@Configuration
public class RedisDevConfiguration {
@Bean(name = "redisDevTemplate")
public StringRedisTemplate redisTemplate(@Value("${spring.redis.host}") String hostName,
@Value("${spring.redis.port}") int port, @Value("${spring.redis.password}") String password,
@Value("${spring.redis.lettuce.pool.max-idle}") int maxIdle, @Value("${spring.redis.lettuce.pool.max-active}") int maxTotal,
@Value("${spring.redis.database}") int index, @Value("${spring.redis.lettuce.pool.max-wait}") long maxWaitMillis,@Value("${spring.redis.lettuce.pool.min-idle}") int minIdle) {
StringRedisTemplate temple = new StringRedisTemplate();
temple.setConnectionFactory(
connectionFactory(hostName, port, password, maxIdle, maxTotal, index, maxWaitMillis,minIdle));
return temple;
}
@Bean(name = "redisUatTemplate")
public StringRedisTemplate redisUatTemplate(@Value("${spring.redis2.host}") String hostName,
@Value("${spring.redis2.port}") int port, @Value("${spring.redis2.password}") String password,
@Value("${spring.redis.lettuce.pool.max-idle}") int maxIdle, @Value("${spring.redis.lettuce.pool.max-active}") int maxTotal,
@Value("${spring.redis2.database}") int index, @Value("${spring.redis.lettuce.pool.max-wait}") long maxWaitMillis,@Value("${spring.redis.lettuce.pool.min-idle}") int minIdle) {
StringRedisTemplate temple = new StringRedisTemplate();
temple.setConnectionFactory(
connectionFactory(hostName, port, password, maxIdle, maxTotal, index, maxWaitMillis,minIdle));
return temple;
}
public RedisConnectionFactory connectionFactory(String hostName, int port, String password, int maxIdle,
int maxTotal, int index, long maxWaitMillis,int minIdle) {
JedisConnectionFactory jedis = new JedisConnectionFactory();
jedis.setHostName(hostName);
jedis.setPort(port);
if (StringUtils.isNotEmpty(password)) {
jedis.setPassword(password);
}
if (index != 0) {
jedis.setDatabase(index);
}
jedis.setPoolConfig(poolCofig(maxIdle, maxTotal, maxWaitMillis,minIdle));
// 初始化连接pool
jedis.afterPropertiesSet();
RedisConnectionFactory factory = jedis;
return factory;
}
public JedisPoolConfig poolCofig(int maxIdle, int maxTotal, long maxWaitMillis,int minIdle) {
JedisPoolConfig poolCofig = new JedisPoolConfig();
poolCofig.setMaxIdle(maxIdle);
poolCofig.setMaxTotal(maxTotal);
poolCofig.setMaxWaitMillis(maxWaitMillis);
poolCofig.setMinIdle(minIdle);
return poolCofig;
}
}
如何使用
@Resource(name = "redisDevTemplate") private StringRedisTemplate template; @Resource(name = "redisUatTemplate") private StringRedisTemplate lockTemplate;
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持脚本之家。
