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| @Service public class RedisService { @Resource private RedisTemplate<String,Object> redisTemplate;
private volatile static ValueOperations<String,Object> vo;
private void initRedis(){ if(vo == null) { synchronized (RedisService.class) { if(vo == null) { vo = redisTemplate.opsForValue(); } } } }
public void set(String key, Object value) { initRedis(); vo.set(key, value); }
public String get(String key) { initRedis(); return (String)vo.get(key); }
public void setTime(String key, Object value, long seconds){ initRedis(); Duration duration = Duration.between(LocalDateTime.now(), LocalDateTime.now().plusSeconds(seconds)); vo.set(key, value, duration); } }
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