Spring RedisTemplate
RedisConfig 配置
java
@Configuration
@Slf4j
public class RedisConfig {
@Autowired
private RedisConnectionFactory factory;
@Bean
public RedisTemplate<String, Object> redisTemplate() {
RedisTemplate<String, Object> redisTemplate = new RedisTemplate<>();
// 设置字符串序列化方式
redisTemplate.setKeySerializer(new StringRedisSerializer());
redisTemplate.setHashKeySerializer(new StringRedisSerializer());
redisTemplate.setHashValueSerializer(new StringRedisSerializer());
redisTemplate.setValueSerializer(new StringRedisSerializer());
redisTemplate.setConnectionFactory(factory);
return redisTemplate;
}
@Bean
public HashOperations<String, String, String> hashOperations(RedisTemplate<String, Object> redisTemplate) {
return redisTemplate.opsForHash();
}
}
RedisUtils 工具类
java
@Component
@Slf4j
public class RedisUtils {
@Autowired
private RedisTemplate<String, Object> redisTemplate;
@Autowired
private HashOperations<String, String, String> hashOperations;
public Boolean expire(String key, long time) {
return redisTemplate.expire(key, time, TimeUnit.SECONDS);
}