SpringBoot2整合Redis多数据源

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;

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