Web,spring,jpa,configuration,datasource,Spring,Jpa,Configuration,Datasource. ... failed to lazily initialize a collection of role,could not initializ. 我使用MySQL、JPA、Web依赖项创建了一个spring boot应用程序,并在spring boot的.properties文件中手动配置了我的数据库设置。 ... Web为此,我使用了HTMLUnit和谷歌使用过滤器发布的简单代码 在这个过滤器中,我需要访问数据库来加载一些数据,这里是我得到这个异常的地方 org.hibernate.LazyInitializationException: failed to lazily initialize a collection of role: com.tapeanding.domain.beans.TFichas.tfichasDescripcion
spring - failed to lazily initialize a collection - Stack Overflow
WebApr 26, 2024 · 如何解决JPA延迟加载no Session报错 异常展示 org.hibernate.LazyInitializationException: failed to lazily initialize a collection of role: … WebПроблема в том что вы выбираете LAZY подгрузку но ваша сессия уже закрыта при первом обращении к элементам вашей коллекции. Вам нужно в EAGER fetch вашего Set или держать вашу сессию... gold package spectrum
The best way to initialize LAZY entity and collection proxies with …
Web假設我有以下數據庫架構 現在我有以下 JPA 映射實體 員工實體 adsbygoogle window.adsbygoogle .push 領土實體: 轉碼實體: EmployeeTerritoryFunction 實體 復合鍵表 adsbygoogle window.adsbygoogle .pu ... @OneToMany(fetch = FetchType.LAZY, mappedBy = "employee", cascade = CascadeType.ALL) private Set ... WebSo as @Maciej Kowalski mentioned after first @Transactional read of my model it's already in deatached state and call to get entities from another @Transactional method failed with LazyInitializationException. I've changed my service a bit to get model from database in the same transaction: Web假設我有以下數據庫架構 現在我有以下 JPA 映射實體 員工實體 adsbygoogle window.adsbygoogle .push 領土實體: 轉碼實體: EmployeeTerritoryFunction 實體 復合 … headlight igniter acura