<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>
spring.redis.host=127.0.0.1
spring.redis.port=6379
@Configuration
@EnableRedisHttpSession
public class RedisConfig {
@Bean
public RedisConnectionFactory redisConnectionFactory() {
JedisConnectionFactory jedisConnectionFactory = new JedisConnectionFactory();
jedisConnectionFactory.setHostName("127.0.0.1");
jedisConnectionFactory.setPort(6379);
return jedisConnectionFactory;
}
@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;
}
}
@SpringBootApplication
@EnableRedisHttpSession
public class Application {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}
@RestController
public class ExampleController {
@Autowired
private HttpSession httpSession;
@RequestMapping("/session")
public String getSessionValue() {
String sessionValue = (String) httpSession.getAttribute("sessionKey");
return sessionValue;
}
@RequestMapping("/session")
public void setSessionValue(@RequestParam(value = "value") String value) {
httpSession.setAttribute("sessionKey", value);
}
}
