Spring Boot 3 集成 Redisson 时使用 @Cacheable 获取不到 KEY 的原因是什么？-灵析社区
777七月Springboot3集成Redisson,使用@Cacheable获取不到KEY. 继承AbstractValueAdaptingCache类重写lookup方法时，发现入参为null @Cacheable(key = "'cache_uid_' + #uid", value = "user") public User getUserInfo(String uid) { User user = userMap.get(uid); ThreadUtil.sleep(1000); logger.info("获取用户信息:{}", user.toString()); return user; } @SpringBootTest(classes = CacheApplication.class) public class CacheTest { @Autowired private UserService userService; @Test public void testCacheSizeAndWeightLimit() { for (int i = 0; i < 10; i++) { userService.getUserInfo("x001"); } userService.evictUserSync("x001"); userService.getUserInfo("x001"); } } public class RedisCaffeineCache extends AbstractValueAdaptingCache { @Override protected Object lookup(Object key) { System.out.println(key); //这里就成了cache_uid_null var cacheKey = buildKey(key); return null; } } 看了半天没看出来什么结果,想知道一般会有什么问题导致 代码：[cache项目地址](https://link.segmentfault.com/?enc=CiC%2FE5%2BoPicj7NiYQoSCUw%3D%3D.%2FJ3A6yFDk163kMK%2FY15DL5wBgEBAiLYMhThgz7k%2B1Syxoy4IJb51yH5pKXm2mjWZEIrIieCCV1ZCYQljCMvhR7Okgp2e1QoLSQ0fBa5AByQC9DTSwL5nh2pvrca%2FBvz3) 分支：develop-x
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