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您好我已经实现了spring和hibernate整合我有一个例外,同时集成的例外是:异常运行春季休眠应用
请帮我解决这个异常:
Exception in thread "main" java.lang.ExceptionInInitializerError
at org.springframework.context.support.AbstractRefreshableApplicationContext.createBeanFactory(AbstractRefreshableApplicationContext.java:194)
at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:127)
at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:465)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:395)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)
at test.InsertTest.main(InsertTest.java:14)
这里是xml文件:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
<property name="driverClassName" value="com.mysql.jdbc.Driver"></property>
<property name="url" value="jdbc:mysql://localhost:3306/test"></property>
<property name="username" value="root"></property>
<property name="password" value="root"></property>
</bean>
<bean id="mysessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource"></property>
<property name="mappingResources">
<list>
<value>employee.hbm.xml</value>
</list>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
<prop key="hibernate.hbm2ddl.auto">update</prop>
<prop key="hibernate.show_sql">true</prop>
</props>
</property>
</bean>
<bean id="template" class="org.springframework.orm.hibernate3.HibernateTemplate">
<property name="sessionFactory" ref="mysessionFactory"></property>
</bean>
<bean id="d" class="test.EmployeeDao">
<property name="template" ref="template"></property>
</bean>
</beans>
这里的示例程序:
>
package test;
import org.springframework.beans.factory.BeanFactory;
import org.springframework.beans.factory.xml.XmlBeanFactory;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.core.io.ClassPathResource;
import org.springframework.core.io.Resource;
public class InsertTest {
public static void main(String[] args) {
// TODO Auto-generated method stub
// Resource r=new ClassPathResource("test.xml");
// BeanFactory factory=new XmlBeanFactory(r);
ApplicationContext context =new ClassPathXmlApplicationContext("applicationContext.xml");
EmployeeDao dao=(EmployeeDao)context.getBean("d");
Employee e=new Employee();
e.setId(114);
e.setName("varun");
e.setSalary(50000);
dao.saveEmployee(e);
}
}
这是完整的异常堆栈跟踪?在这部分跟踪下面应该有一个“由...引起”。 – Vasan
没有显示它只显示完整的堆栈跟踪这里是堆栈跟踪的屏幕截图:http://i.prntscr.com/tMMIezsXSDunb8cSVXmybg.png –
你可以检查'applicationContext.xml'是否在类路径和可读?或者尝试使用'FileSystemXmlApplicationContext'并提供完整路径,而不是'ClassPathXmlApplicationContext'。如果这不能解决它,请将您的java/spring版本和JAR发布到classpath中。这可能是JAR冲突或老春天的一个已知问题。 – Vasan