springboot集成redis

要在Spring Boot中集成Redis，需要进行以下步骤：

1. 在pom.xml文件中添加Redis依赖：

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>

2. 在application.properties文件中配置Redis连接信息：

spring.redis.host=127.0.0.1
spring.redis.port=6379
spring.redis.password=

3. 创建Redis配置类：

@Configuration
public class RedisConfig {

    @Bean
    public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory redisConnectionFactory) {
        RedisTemplate<String, Object> redisTemplate = new RedisTemplate<>();
        redisTemplate.setConnectionFactory(redisConnectionFactory);
        redisTemplate.setKeySerializer(new StringRedisSerializer());
        redisTemplate.setValueSerializer(new GenericJackson2JsonRedisSerializer());
        return redisTemplate;
    }
}

4. 在代码中使用RedisTemplate进行操作：

@Autowired
private RedisTemplate<String, Object> redisTemplate;

public void setValue(String key, Object value) {
    redisTemplate.opsForValue().set(key, value);
}

public Object getValue(String key) {
    return redisTemplate.opsForValue().get(key);
}