Spring+hibernate创建在类路径资源[applicationContext.xml]中定义名称为“dataSource”的bean时出错

laik7k3q  于 2024-01-05  发布在  Spring
关注(0)|答案(1)|浏览(174)

applicationContext.xml

  1. <?xml version="1.0" encoding="UTF-8"?>
  2. <beans xmlns="http://www.springframework.org/schema/beans"
  3. 	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  4. 	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd">
  5. 	
  6.  
  7. 	<bean id = "dataSource" 
  8. 		class = "com.mchange.v2.c3p0.ComboPooledDataSource">
  9. 		<property name="driverClass">  
  10.             <value>com.mysql.jdbc.Driver</value>  
  11.         </property>  
  12.         <property name="jdbcUrl">  
  13.             <value>jdbc:mysql://Localhost:3306/newsql</value>  
  14.         </property>  
  15.         <property name="user">  
  16.             <value>root</value>  
  17.         </property>  
  18.         <property name="password">  
  19.             <value>123456</value>  
  20.         </property>  
  21.          <property name="maxPoolSize">  
  22.             <value>30</value>  
  23.         </property> 
  24.           <property name="minPoolSize">  
  25.             <value>5</value>  
  26.         </property>
  27. 	</bean>
  29. 	<bean id="sessionFactory" 
  30. 		class = "org.springframework.orm.hibernate4.LocalSessionFactoryBean">
  31. 		<property name="dataSource" ref="dataSource"></property>
  32. 		<property name="configLocation" value = "classpath:hibernate.cfg.xml"></property>		
  33. 	</bean>
  34. 	
  35. 	<bean id = "userDaoImpl"
  36. 		class = "daoImpl.UserDaoImpl">
  37. 		<property name="sessionFactory" ref="sessionFactory"/>
  38. 	</bean>
  39. </beans>
  42. <!-- begin snippet: js hide: false console: true babel: false -->

s s

  1. s
  2. <?xml version="1.0" encoding="UTF-8"?>
  3. <!DOCTYPE hibernate-configuration PUBLIC
  4. 		"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
  5. 		"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
  6. <hibernate-configuration>
  7.     <session-factory>
  9.         <property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
  10.    		<property name="hibernate.show_sql">true</property>
  11.    		
  12.    		
  13.    		
  14.    		<mapping resource="bean/*.hbm.xml"/>
  15.     </session-factory>
  16. </hibernate-configuration>

型
S

  1. s
  2. package bean;
  4. import org.apache.tomcat.jdbc.pool.DataSource;
  5. import org.springframework.context.ApplicationContext;
  6. import org.springframework.context.support.ClassPathXmlApplicationContext;
  8. import daoImpl.UserDaoImpl;
  10. public class Main {
  12. 	public static void main(String[] args) {
  13. 		ApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml");
  14. 		UserDaoImpl userdaoImpl = (UserDaoImpl) context.getBean("userDaoImpl");
  15. 		System.out.println(userdaoImpl);
  16. 	}
  18. }

型
S

  1. s
  2. org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in class path resource [applicationContext.xml]: Instantiation of bean failed; nested exception is java.lang.NoClassDefFoundError: com/mchange/v2/ser/Indirector
  3. 	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1101)
  4. 	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1046)
  5. 	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:504)
  6. 	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
  7. 	at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)
  8. 	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
  9. 	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
  10. 	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
  11. 	at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:755)
  12. 	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:757)
  13. 	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480)
  14. 	at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
  15. 	at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)
  16. 	at bean.Main.main(Main.java:12)
  17. Caused by: java.lang.NoClassDefFoundError: com/mchange/v2/ser/Indirector
  18. 	at java.lang.Class.getDeclaredConstructors0(Native Method)
  19. 	at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
  20. 	at java.lang.Class.getConstructor0(Unknown Source)
  21. 	at java.lang.Class.getDeclaredConstructor(Unknown Source)
  22. 	at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:80)
  23. 	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1094)
  24. 	... 13 more
  25. Caused by: java.lang.ClassNotFoundException: com.mchange.v2.ser.Indirector
  26. 	at java.net.URLClassLoader.findClass(Unknown Source)
  27. 	at java.lang.ClassLoader.loadClass(Unknown Source)
  28. 	at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
  29. 	at java.lang.ClassLoader.loadClass(Unknown Source)
  30. 	... 19 more
  32. Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in class path resource [applicationContext.xml]: Instantiation of bean failed; nested exception is java.lang.NoClassDefFoundError: com/mchange/v2/ser/Indirector
  33. 	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1101)
  34. 	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1046)
  35. 	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:504)
  36. 	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
  37. 	at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)
  38. 	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
  39. 	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
  40. 	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
  41. 	at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:755)
  42. 	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:757)
  43. 	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480)
  44. 	at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
  45. 	at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)
  46. 	at bean.Main.main(Main.java:12)
  47. Caused by: java.lang.NoClassDefFoundError: com/mchange/v2/ser/Indirector
  48. 	at java.lang.Class.getDeclaredConstructors0(Native Method)
  49. 	at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
  50. 	at java.lang.Class.getConstructor0(Unknown Source)
  51. 	at java.lang.Class.getDeclaredConstructor(Unknown Source)
  52. 	at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:80)
  53. 	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1094)
  54. 	... 13 more
  55. Caused by: java.lang.ClassNotFoundException: com.mchange.v2.ser.Indirector
  56. 	at java.net.URLClassLoader.findClass(Unknown Source)
  57. 	at java.lang.ClassLoader.loadClass(Unknown Source)
  58. 	at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
  59. 	at java.lang.ClassLoader.loadClass(Unknown Source)
  60. 	... 19 more

型
XML

spring

1条答案

按热度按时间
66bbxpm5

66bbxpm51#

将c3p0 jar添加到类路径
在maven

  1. <dependency>
  2.     <groupId>c3p0</groupId>
  3.     <artifactId>c3p0</artifactId>
  4.     <version>0.9.2</version>
  5. </dependency>

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