spring3整合hibernate使用XML配置事务处理时总报错，请高手进来看看。

Question

XML配置如下： 
<?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:aop="http://www.springframework.org/schema/aop" 
     xmlns:tx="http://www.springframework.org/schema/tx" 
     xsi:schemaLocation=" 
     http://www.springframework.org/schema/beans 
     http://www.springframework.org/schema/beans/spring-beans-3.0.xsd 
     http://www.springframework.org/schema/tx 
     http://www.springframework.org/schema/tx/spring-tx-3.0.xsd 
     http://www.springframework.org/schema/aop 
     http://www.springframework.org/schema/aop/spring-aop-3.0.xsd"> <context:component-scan base-package="com.shrx" />     <context:annotation-config /> 
    <aop:config> 
<aop:pointcut id="bussinessService" 
expression="execution(public * com.shrx.service..*.*(..))" /> 
<aop:advisor advice-ref="txAdvice" pointcut-ref="bussinessService" /> 
</aop:config> 
<tx:advice id="txAdvice" transaction-manager="txManager"> <tx:attributes> <tx:method name="add*" /> 
</tx:attributes> 
</tx:advice> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" 
destroy-method="close"> 
<property name="driverClassName" value="com.mysql.jdbc.Driver" /> 
<property name="url" value="jdbc:mysql://localhost:3306/spring" /> 
<property name="username" value="root" /> 
<property name="password" value="zhaoxin" /> 
</bean> <bean id="sf" 
class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean"> 
<property name="dataSource" ref="dataSource" /> 
<property name="annotatedClasses"> 
<list> 
<value>com.shrx.model.User</value> 
</list> 
</property> 
<property name="hibernateProperties"> 
<props> 
<prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop> 
<prop key="heibernat.show_sql">true</prop> </props> </property> </bean> <bean id="u" class="com.shrx.dao.impl.UserDAOImpl"></bean> 
<bean id="user" class="com.shrx.model.User"></bean> 
<bean id="userService" class="com.shrx.service.UserService"></bean> 
<bean id="txManager" 
class="org.springframework.orm.hibernate3.HibernateTransactionManager"> 
<property name="sessionFactory" ref="sf" /> 
</bean> </beans> 
package com.shrx.dao.impl; 
import java.sql.Connection; 
import java.sql.SQLException; 
import java.sql.Statement; import javax.annotation.Resource; 
import javax.sql.DataSource; import org.hibernate.Session; 
import org.hibernate.SessionFactory; 
import org.springframework.beans.factory.annotation.Autowired; 
import org.springframework.stereotype.Component; import com.shrx.dao.UserDAO; 
import com.shrx.model.User; public class UserDAOImpl implements UserDAO { private SessionFactory sf; 
public SessionFactory getSf() { 
return sf; 
}     @Resource 
public void setSf(SessionFactory sf) { 
this.sf = sf; 
} 
@Override 
public void save(User user) { 
Session session=sf.openSession(); session.save(user); System.out.println("OK"); } } 
package com.shrx.service; import javax.annotation.Resource; import org.springframework.beans.factory.annotation.Autowired; 
import org.springframework.stereotype.Component; 
import com.shrx.dao.UserDAO; 
import com.shrx.model.User; public class UserService { private UserDAO userdao; 
public UserDAO getUserdao() { 
return userdao; 
} public void setUserdao(UserDAO userdao) { 
this.userdao = userdao; 
} 
public void add(User user){ userdao.save(user); 
} } 
测试类是： 
package com.shrx.service.test; import javax.sql.DataSource; import org.junit.Test; 
import org.springframework.context.ApplicationContext; 
import org.springframework.context.support.ClassPathXmlApplicationContext; import com.shrx.dao.impl.UserDAOImpl; 
import com.shrx.model.User; 
import com.shrx.service.UserService; 
public class UserServiceTest { @Test 
public void addTest(){ 
ApplicationContext cx=new ClassPathXmlApplicationContext("beans.xml"); 
UserService service=(UserService)cx.getBean("userService"); 
User user=(User)cx.getBean("user"); UserDAOImpl u=(UserDAOImpl)cx.getBean("u"); 
service.setUserdao(u); 
service.add(user); } 
} 报的异常：
org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException: Line 14 in XML document from class path resource [beans.xml] is invalid; nested exception is org.xml.sax.SAXParseException: The prefix "context" for element "context:component-scan" is not bound. 

Answer 1

<context:component-scan base-package="com.shrx" />
这句

Answer 2

这个只是spring的配置问题。不关hibernate事，你的hibernate配置没问题。你查查看。。

Answer 3

spring3？
2.5时候这样写是没错的 3就不知道了<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:aop="http://www.springframework.org/schema/aop"
    xsi:schemaLocation="http://www.springframework.org/schema/beans
           http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
           http://www.springframework.org/schema/context
           http://www.springframework.org/schema/context/spring-context-2.5.xsd
           http://www.springframework.org/schema/aop                                        http://www.springframework.org/schema/aop/spring-aop-2.5.xsd">

Answer 4

你再建个spring2.5然后替换3.0就不会错了
变态把~~~
有时候是3.0的包没有导进去~~~麻烦哈 

Answer 5

context命名空间没有定义
xmlns:context="http://www.springframework.org/schema/context"