2. Maven Dependencies First, we need to include the dependencies of Hibernate: Depending on the database we’re using, we’ll also have to include the driver dependencies: Thehibernate-coreandmysql-connector-jav
<groupId>org.hibernate</groupId> <artifactId>hibernate-entitymanager</artifactId> </dependency> 从5.3.1.Final 到 5.3.6.Final,错误消失了。
如果使用Spring,则更容易使用Spring启动启动器模块。对于JPA,它将是“Spring-Boot-Starter-Data-JPA”,您可以找到Maven依赖的定义这里. 此外,您是否可以添加有关配置的更多信息?你说你不使用persistence.xml,所以你用什么来设置数据源?
javax.persistence.RollbackException:Errorwhilecommittingthetransactionatorg.hibernate.ejb.TransactionImpl.commit(TransactionImpl.java:92)atcom.sandboxWebapp.hibernate.locking.LockingSample.pessimisticReadWithWrite(LockingSample.java:117)atsun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethod)atsun.reflect.Native...
</dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-jpa</artifactId> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> </dependency> ...
{ return this.entityManager; } 对应第2种注入方式： /** * 得EntityM ...
问hibernate 6.0.2.Final和entityManagerFactory引导2.7.0未配置的问题ENpackage com.clickpaas.config; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.web.cors.CorsConfiguration; import org.springframework.web.cors....
hibernate SpringBoot -创建在类路径资源中定义的名为“entityManagerFactory”的bean时出错Spring依赖是一场...
在Maven或Gradle项目中,检查pom.xml或build.gradle文件中是否包含了数据库驱动的依赖。 Maven依赖示例: xml <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>8.0.26</version> </dependency> 检查事...
hibernate SpringBoot -创建在类路径资源中定义的名为“entityManagerFactory”的bean时出错Spring依赖是一场...