加载Hibernate的报错了,求解。
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'pmTransactionManager' defined in ServletContext resource [/pm/conf/pm_spring_persistence.xml]: Cannot resolve reference to bean 'pmEntityManagerFactory' while setting bean property 'entityManagerFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'pmEntityManagerFactory' defined in ServletContext resource [/pm/conf/pm_spring_persistence.xml]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: org.hibernate.HibernateException: Hibernate Dialect must be explicitly set
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'pmEntityManagerFactory' defined in ServletContext resource [/pm/conf/pm_spring_persistence.xml]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: org.hibernate.HibernateException: Hibernate Dialect must be explicitly set
Caused by: javax.persistence.PersistenceException: org.hibernate.HibernateException: Hibernate Dialect must be explicitly set
at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:698)
at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:121)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:83)
at org.springframework.orm.jpa.LocalEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalEntityManagerFactoryBean.java:85)
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:237)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'pmTransactionManager' defined in ServletContext resource [/pm/conf/pm_spring_persistence.xml]: Cannot resolve reference to bean 'pmEntityManagerFactory' while setting bean property 'entityManagerFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'pmEntityManagerFactory' defined in ServletContext resource [/pm/conf/pm_spring_persistence.xml]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: org.hibernate.HibernateException: Hibernate Dialect must be explicitly set
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'pmEntityManagerFactory' defined in ServletContext resource [/pm/conf/pm_spring_persistence.xml]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: org.hibernate.HibernateException: Hibernate Dialect must be explicitly set
Caused by: javax.persistence.PersistenceException: org.hibernate.HibernateException: Hibernate Dialect must be explicitly set
at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:698)
at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:121)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:83)
at org.springframework.orm.jpa.LocalEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalEntityManagerFactoryBean.java:85)
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:237)
解决方案 »
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