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这里是控制台的报错信息：
org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘sessionFactory‘ defined in class path resource [applicationContext.xml]: Invocation of init method failed; nested exception is org.hibernate.MappingException: could not instantiate id generator [entity-name=com.tes.entity.Cost] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1338) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409) at java.security.AccessController.doPrivileged(Native Method) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:423) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:728) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:380) at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:255) at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:199) at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:45) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4729) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5167) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1409) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1399) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) Caused by: org.hibernate.MappingException: could not instantiate id generator [entity-name=com.tes.entity.Cost] at org.hibernate.id.IdentifierGeneratorFactory.create(IdentifierGeneratorFactory.java:109) at org.hibernate.mapping.SimpleValue.createIdentifierGenerator(SimpleValue.java:152) at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:197) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1313) at org.springframework.orm.hibernate3.LocalSessionFactoryBean.newSessionFactory(LocalSessionFactoryBean.java:814) at org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:732) at org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:211) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1369) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1335) ... 24 more Caused by: org.hibernate.MappingException: Dialect does not support sequences at org.hibernate.dialect.Dialect.getSequenceNextValString(Dialect.java:619) at org.hibernate.id.SequenceGenerator.configure(SequenceGenerator.java:65) at org.hibernate.id.IdentifierGeneratorFactory.create(IdentifierGeneratorFactory.java:104) ... 32 more
下面是applicationContext.xml文件信息：
<!-- 配置SessionFactory --> <bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"> <!-- 依赖数据源 --> <property name="dataSource" ref="db"/> <!-- Hibernate框架相关配置 --> <property name="hibernateProperties"> <props> <!-- 配置数据库方言 --> <prop key="hibernate.dialect"> org.hibernate.dialect.MySQLDialect </prop> <!-- 显示SQL --> <prop key="hibernate.show_sql">true</prop> <!-- 格式化SQL --> <prop key="hibernate.formate_sql">true</prop> <!-- 查询缓存 <prop key="hibernate.cache.use_query_cache">true</prop> //二级缓存 <prop key="hibernate.cache.use_second_level_cache">false</prop> --> </props> </property> <property name="mappingResources"> <list> <value>com/tes/entity/Cost.hbm.xml</value> </list> </property> </bean>
SSH项目练习的时候报错：[applicationContext.xml]: Invocation of init method failed;
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原文地址：http://www.cnblogs.com/ning-blogs/p/4530783.html
