Question

我正尝试通过此链接http://o7planning.org/en/10605/create-a-java-shopping-cart-web-application-using-spring-mvc-and-hibernate

实施此购物车示例

我使用了相同的代码。但是我收到以下错误。

警告：在上下文初始化期间遇到异常 - 取消刷新尝试： org.springframework.beans.factory.BeanCreationException：创建名称为＆＃39; myDBAuthenticationService＆＃39;的注册自动连接的依赖项失败;嵌套异常是org.springframework.beans.factory.BeanCreationException：无法自动装配字段：private org.o7planning.springmvcshoppingcart.dao.AccountDAO org.o7planning.springmvcshoppingcart.authentication.MyDBAuthenticationService.accountDAO;嵌套异常是org.springframework.beans.factory.BeanCreationException：使用名称＆＃39; accountDAO＆＃39;创建bean时出错：注册自动装配的依赖项失败;嵌套异常是org.springframework.beans.factory.BeanCreationException：无法自动装配字段：private org.hibernate.SessionFactory org.o7planning.springmvcshoppingcart.dao.impl.AccountDAOImpl.sessionFactory;嵌套异常是org.springframework.beans.factory.BeanCreationException：创建名称为＆＃39; sessionFactory＆＃39;的bean时出错在org.o7planning.springmvcshoppingcart.config.ApplicationContextConfig中定义：通过工厂方法的Bean实例化失败;嵌套异常是org.springframework.beans.BeanInstantiationException：无法实例化[org.hibernate.SessionFactory]：工厂方法＆＃39; getSessionFactory＆＃39;抛出异常;嵌套异常是java.lang.NoSuchMethodError：org.hibernate.boot.registry.BootstrapServiceRegistryBuilder.applyClassLoader（Ljava / lang / ClassLoader;）Lorg / hibernate / boot / registry / BootstrapServiceRegistryBuilder; 2017年5月7日下午12:31:59 org.springframework.web.context.ContextLoader initWebApplicationContext 严重：上下文初始化失败 org.springframework.beans.factory.BeanCreationException：使用名称＆＃39; myDBAuthenticationService＆＃39;创建bean时出错：注册自动连接的依赖项失败;嵌套异常是org.springframework.beans.factory.BeanCreationException：无法自动装配字段：private org.o7planning.springmvcshoppingcart.dao.AccountDAO org.o7planning.springmvcshoppingcart.authentication.MyDBAuthenticationService.accountDAO;嵌套异常是org.springframework.beans.factory.BeanCreationException：使用名称＆＃39; accountDAO＆＃39;创建bean时出错：注册自动装配的依赖项失败;嵌套异常是org.springframework.beans.factory.BeanCreationException：无法自动装配字段：private org.hibernate.SessionFactory org.o7planning.springmvcshoppingcart.dao.impl.AccountDAOImpl.sessionFactory;嵌套异常是org.springframework.beans.factory.BeanCreationException：创建名称为＆＃39; sessionFactory＆＃39;的bean时出错在org.o7planning.springmvcshoppingcart.config.ApplicationContextConfig中定义：通过工厂方法的Bean实例化失败;嵌套异常是org.springframework.beans.BeanInstantiationException：无法实例化[org.hibernate.SessionFactory]：工厂方法＆＃39; getSessionFactory＆＃39;抛出异常;嵌套异常是java.lang.NoSuchMethodError：org.hibernate.boot.registry.BootstrapServiceRegistryBuilder.applyClassLoader（Ljava / lang / ClassLoader;）Lorg / hibernate / boot / registry / BootstrapServiceRegistryBuilder; at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues（AutowiredAnnotationBeanPostProcessor.java:334）在org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean（AbstractAutowireCapableBeanFactory.java:1214）在org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean（AbstractAutowireCapableBeanFactory.java:543）在org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean（AbstractAutowireCapableBeanFactory.java:482） at org.springframework.beans.factory.support.AbstractBeanFactory $ 1.getObject（AbstractBeanFactory.java:306）在org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton（DefaultSingletonBeanRegistry.java:230）在org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean（AbstractBeanFactory.java:302）在org.springframework.beans.factory.support.AbstractBeanFactory.getBean（AbstractBeanFactory.java:197） at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons（DefaultListableBeanFactory.java:772） at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization（AbstractApplicationContext.java:839）在org.springframework.context.support.AbstractApplicationContext.refresh（AbstractApplicationContext.java:538）在org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext（ContextLoader.java:444）在org.springframework.web.context.ContextLoader.initWebApplicationContext（ContextLoader.java:326）在org.springframework.web.context.ContextLoaderListener.contextInitialized（ContextLoaderListener.java:107）在org.apache.catalina.core.StandardContext.listenerStart（StandardContext.java:4851） at org.apache.catalina.core.StandardContext.startInternal（StandardContext.java:5314）在org.apache.catalina.util.LifecycleBase.start（LifecycleBase.java:145）在org.apache.catalina.core.ContainerBase $ StartChild.call（ContainerBase.java:1408）在org.apache.catalina.core.ContainerBase $ StartChild.call（ContainerBase.java:1398） at java.util.concurrent.FutureTask.run（FutureTask.java:266）在java.util.concurrent.ThreadPoolExecutor.runWorker（ThreadPoolExecutor.java:1142） at java.util.concurrent.ThreadPoolExecutor $ Worker.run（ThreadPoolExecutor.java:617）在java.lang.Thread.run（Thread.java:745）

有人可以帮我解决这个问题吗？

Answer 1

使用最新的hibernate（pom.xml）更改Hibernate版本：

<!-- Hibernate -->
    <!-- http://mvnrepository.com/artifact/org.hibernate/hibernate-core -->
    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-core</artifactId>
        <version>5.2.10.Final</version>
    </dependency>

    <!-- http://mvnrepository.com/artifact/org.hibernate/hibernate-entitymanager -->
    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-entitymanager</artifactId>
        <version>5.2.10.Final</version>
    </dependency>


    <!-- http://mvnrepository.com/artifact/org.hibernate/hibernate-c3p0 -->
    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-c3p0</artifactId>
        <version>5.2.10.Final</version>
    </dependency>

Answer 2

Hie

问题出在ApplicationContextConfig.java类中。该类包含以下导入

import org.springframework.orm.hibernate5.HibernateTransactionManager;
import org.springframework.orm.hibernate5.LocalSessionFactoryBean;

如果要保留项目结构，则将这些导入更改为

import org.springframework.orm.hibernate4.HibernateTransactionManager;
import org.springframework.orm.hibernate4.LocalSessionFactoryBean;

注意我将hibernate5更改为hibernate4以匹配pom.xml中的依赖版本

这应该是另一种解决方案。

如果有帮助我想听听。

谢谢你的问候

购物车Spring mvc

2 个答案: