SpringBoot---------Redis

首先添加依赖：

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

默认会连接到localhost:6379 所以项目中不需要进行任何的配置就可以使用自动配置已经配置好的 3个类型 RedisConnectionFactory, StringRedisTemplate, RedisTemplate

配置：

  @Bean
    public RedisTemplate redisTemplate2(RedisConnectionFactory redisConnectionFactory){
        RedisTemplate template = new RedisTemplate<>();
        template.setConnectionFactory(redisConnectionFactory);

    //这里配置一个序列化器
        StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();

        template.setKeySerializer(stringRedisSerializer);
        template.setHashKeySerializer(stringRedisSerializer);

        GenericJackson2JsonRedisSerializer genericJackson2JsonRedisSerializer = new GenericJackson2JsonRedisSerializer();
        template.setValueSerializer(genericJackson2JsonRedisSerializer);
        template.setHashValueSerializer(genericJackson2JsonRedisSerializer);
        return template;
    }

server类：

 @Autowired
    private RedisTemplate redisTemplate;

    @Autowired
    private StringRedisTemplate stringRedisTemplate;
    public void doSth(){
        redisTemplate.opsForValue().set("boot","test");
        stringRedisTemplate.opsForValue().set("bootStr","test2");
    }

启动类：

@SpringBootApplication
public class Ch08Application implements CommandLineRunner {
    public static void main(String[] args) {
        SpringApplication.run(Ch08Application.class, args);
    }

    @Autowired
    private RedisDemo redisDemo;
    @Override
    public void run(String... args) throws Exception {
        redisDemo.doSth();
    }
}