英文: How to combine two lists from the same relation in Java-8 问题 我有以下实体 Manager 和 Colleague。 Manager...
Spring Data-JPA多重嵌套对象
英文: Spring Data- JPA multiple nested Object 问题 我有一个类结构,类似于以下内容: public class X { @Id private Long id...
在Spring Data中,我应该对处理所有可能的异常保持警惕吗?
英文: In Spring Data, should I be paranoid about handling all possible exceptions? 问题 假设我有这行代码: @Overr...
Transactional注解无法解决org.hibernate.LazyInitializationException。
英文: Transactional annotation doesn't solve org.hibernate.LazyInitializationException 问题 我正在编写一个简...
Override inherited properties (such as inherited relationships table name, columns names…etc) of a @MappedSuperclass in the subclass entity
英文: Override inherited properties (such as inherited relationships table name, columns names...etc) ...
重构 – 一个代码,将相似或不相同的实体的arrayList值放在一起。
英文: Refactoring - a code that puts the arrayList value of an entity that is similar or not the same ...
Spring jpa ManyToOne findAll does not return the second record that has the same @ManyToOne attribute
英文: Spring jpa ManyToOne findAll does not return the second record that has the same @ManyToOne attr...
Spring Boot “Failed to execute CommandLineRunner Error”
英文: Spring Boot "Failed to execute CommandLineRunner Error" 问题 我尝试为我的Spring Boot项目添加了OneTo...
使用Spring JPA更新一对多关系(外键为空)
英文: sql update one to many using spring jpa (foreign key null) 问题 使用 Spring Boot、Java 11 和 JPA 进行开发。...
Spring CGLIB,事务和私有final字段初始化
英文: Spring CGLIB, transactions and private final field initialization 问题 我在我的Spring Boot应用程序中有以下的类层次...
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