@Autowired
Cache<Object, Object> caffeineCache;
private void saveRequestToStorage(String key, Object value) {
caffeineCache.put(key, value);
}
public Object getObjectFormInStorage(String key) {
return Optional.ofNullable(caffeineCache.getIfPresent(key)).orElseThrow(()
-> new MbNotFoundException("error.msg.request.storage.not.found"));
}
我将值放入方法1的高速缓存中,并在方法2中将其获取,但方法在方法1中使用相同的键返回null。 有人可以帮助我吗?
下面是配置
@Bean
public Caffeine caffeineCacheBuilder(LocalCacheConfigurationProperties properties) {
return Caffeine.from(properties.getCaffeine().getSpec());
}
@Bean
public Cache<Object, Object> caffeineCache(Caffeine caffeineCacheBuilder) {
return caffeineCacheBuilder.build();
}
@Bean
public CacheManager localCacheManager(Caffeine caffeineCacheBuilder, LocalCacheConfigurationProperties properties) {
CaffeineCacheManager cacheManager = new CaffeineCacheManager();
if (StringUtils.isEmpty(properties.getCacheNames())) {
cacheManager.setCacheNames(null); // dynamic
} else {
cacheManager.setCacheNames(Arrays.asList(properties.getCacheNames()));
}
cacheManager.setCaffeine(caffeineCacheBuilder);
return cacheManager;
}