分析:存入缓存时候value值转换为json,获取时转换对象失败。 解决方案:存入时不需要转换json直接存储对象即可。 { "cacheName": "dutyInfoCache", "maximumSize": 20000, "expireAfterWrite": 1800 } 过期时间默认单位是SECONDS(秒)
(K key, V value, long ttl, long maxIdleTime, ReferenceQueue<V> queue, Type type) { super(key, null, ttl, maxIdleTime); if (type == Type.SOFT) { this.ref = new CachedValueSoftReference<V>(this, value, queue); } else { this.ref = new CachedValueWeakReference<V>(this, value,...
The former case is more complex to write, but it needn't always synchronise; you could check for a cached value, and if found use it; else you could gain the lock and check again, only fetching the value if it's still not present. That double-checked locking is tricky to get right,...
CreateUriFromDynamicValue Class DictionaryContains(TKey, TValue) Class DynamicForEach(T) Class DynamicValue Class ExternalVariable Class ExternalVariable(T) Class ExternalVariableReference(T) Class ExternalVariableValue(T) Class GetCachedValue(T) Class GetConfigurationValue Class GetDictionaryValue(TKey, ...
CreateUriFromDynamicValue Class DictionaryContains(TKey, TValue) Class DynamicForEach(T) Class DynamicValue Class ExternalVariable Class ExternalVariable(T) Class ExternalVariableReference(T) Class ExternalVariableValue(T) Class GetCachedValue(T) Class GetCachedValue(T) Class GetCachedValue(T) Construct...
private boolean isValueExpired(CachedValue<K, V> entry) { if (entry.isExpired()) { return true; } if (entry.getValue() instanceof ExpirableValue) { if (((ExpirableValue) entry.getValue()).isExpired()) { return true; } } return false; } origin: org.redisson/redisson AbstractCache...
IUIAutomationRangeValuePattern::CachedValue PropertyArticle 06/12/2009 Retrieves the cached value of the control.SyntaxCopy HRESULT IUIAutomationRangeValuePattern::get_CachedValue(double *retVal); ParametersretVal The address of a variable that receives the cached value....
In doing so, we find that while the phasic dopamine signal conforms to a cached-value account in some circumstances, other evidence demonstrate that this signal is not restricted to a model-free cached-value reinforcement learning signal. In light of this evidence, we argue that the phasic ...
我在上面没有对_cached的key value加类型限制的时候是没有报错的 但是当我加了类型限制之后就会出现下面图片中的报错内容 ![ 慕粉15860317721 2021-09-30 20:05:56 源自:5-15 带你了解Dart泛型在Flutter中的应用 293 分享 收起 1回答 CrazyCodeBoy 2021-10-08 09:17:40 加了类型限制后可以在获取的时候...
HRESULTget_CachedValue( BSTR *pszValue ); 參數 pszValue 傳回值 無 需求 最低支援的用戶端Windows 7、Windows Vista sp2 和 Platform Update for Windows Vista、Windows XP with SP3 和 Platform Update for Windows Vista [僅限桌面應用程式]