@Component
public class RedisUtils {
private static Integer CACHE_DATE = 10; //redis 失效时间
@Autowired
private RedisTemplate<String, Object> redisTemplate;
public Object get(String key) {
return key == null ? null : redisTemplate.opsForValue().get(key);
}
public void set(String key,Object v) {
redisTemplate.opsForValue().set(key,v);
}
redistemplate注入为null
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