redis整合springboot

Posted 2020-12-21 倔强的老铁

redis参照processon图,包含redis知识库。
https://www.processon.com/mindmap/5fab94d77d9c0865e9bc7838

依赖中配置

org.springframework.boot
spring-boot-starter-data-redis

public String getDBStr(int db, String key) {
RedisConnectionFactory connectionFactory = redisTemplate.getConnectionFactory();
RedisConnection redisConnection = RedisConnectionUtils.bindConnection(connectionFactory);
DefaultStringRedisConnection stringRedisConnection = new DefaultStringRedisConnection(redisConnection);
stringRedisConnection.select(db);
return stringRedisConnection.get(key);
}

public void setDBStr(int db, String key, String value) {
RedisConnectionFactory connectionFactory = redisTemplate.getConnectionFactory();
RedisConnection redisConnection = RedisConnectionUtils.bindConnection(connectionFactory);
DefaultStringRedisConnection stringRedisConnection = new DefaultStringRedisConnection(redisConnection);
stringRedisConnection.select(db);
stringRedisConnection.set(key, value);
}