spring配置ibatis时出现NoClassDefFoundError

Question

此回复为自动发出,仅用于显示而已，并无任何其他特殊作用
楼主【holly2k】截止到2008-07-21 23:26:12的历史汇总数据(不包括此帖)：
发帖的总数量:10                       发帖的总分数:340                      每贴平均分数:34                       
回帖的总数量:9                        得分贴总数量:1                        回帖的得分率:11%                      
结贴的总数量:9                        结贴的总分数:240                      
无满意结贴数:4                        无满意结贴分:100                      
未结的帖子数:1                        未结的总分数:100                      
结贴的百分比:90.00 %               结分的百分比:70.59 %                  
无满意结贴率:44.44 %               无满意结分率:41.67 %                  
值得尊敬

Answer 1

把你的错误代码贴全了另外没看到你的数据库的datasource的配置在哪

Answer 2

dataSource的配置没问题才没贴出来嘛
applicationContext.xml: 
<?xml version="1.0" encoding="UTF-8"?>
<beans
xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">
<bean id="action" class="com.bean.Action"></bean>

<bean id="configBean" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="location">
<value>classpath:properties/jdbc.properties</value>
</property>
</bean>

<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
<property name="driverClassName" value="${jdbc.driverClassName}"></property>
<property name="url" value="${jdbc.url}"></property>
<property name="username" value="${jdbc.userName}"></property>
<property name="password" value="${jdbc.password}"></property>
</bean>
<!-- 
<bean id="sqlMapClient" class="org.springframework.orm.ibatis.SqlMapClientFactoryBean">
<property name="configLocation" value="classpath:classpath/sqlmap-config.xml"/>
</bean>
<bean id="SqlMapFriendDAO" class="com.dao.SqlMapFriendDAO">
<property name="sqlMapClient" ref="sqlMapClient"/>
</bean>
 -->
</beans>
friend.xml:
<?xml version="1.0" encoding="UTF-8"?>
<sqlMap namespace="friend"><resultMap id="result" class="com.bean.friend">
<result property="id" column="id" columnIndex="1"/>
<result property="name" column="NAME" columnIndex="2"/>
<result property="age" column="age" columnIndex="3"/>
<result property="sex" column="sex" columnIndex="4"/>
</resultMap><select id="getFriendById" resultMap="result">
select friends.name,friends.age,friends.sex
from friends
where friends.id = #value#
</select><insert id="insertFriend">
insert into friends(id,name,age,sex) values (#id#, #name#, #age#, #sex#)
</insert></sqlMap>sqlmap-config.xml:
<?xml version="1.0" encoding="UTF-8"?>
<sqlMapConfig><sqlMap resource="classpath/friend.xml"/></sqlMapConfig>SqlMapFriendDAO :
public class SqlMapFriendDAO extends SqlMapClientDaoSupport implements FriendDAO{
public Friend getFriendById(String id) throws DataAccessException {
return (Friend) getSqlMapClientTemplate().queryForObject("getFriendById", id);
}public void insertFriend(Friend f) throws DataAccessException {
getSqlMapClientTemplate().update("insertFriend", f);
}}最后在测试类中：
public class Test2 {/**
* @param args
*/
public static void main(String[] args) {
ApplicationContext context = new ClassPathXmlApplicationContext("classpath/applicationContext.xml");
SqlMapFriendDAO dao = (SqlMapFriendDAO) context.getBean("SqlMapFriendDAO");
Friend f = dao.getFriendById("1");
System.out.println(f.getName());
}}
还有哪个文件需要的?

Answer 3

<bean id="sqlMapClient" class="org.springframework.orm.ibatis.SqlMapClientFactoryBean"> 这个错了，标签没有结束，spring工厂无法进行解析和注入实例这样：<bean id="sqlMapClient" class="org.springframework.orm.ibatis.SqlMapClientFactoryBean"/> 

Answer 4

看到过你发的其它问题，几乎都是缺少包，你引入ibatis.jar了吗如果引入了，请你贴出异常的全部代码！

Answer 5

我下面还有两句的啊
<property name="configLocation" value="classpath:classpath/sqlmap-config.xml"/>
</bean> 
这位大哥是不是看少了啊

Answer 6

我是整个spring.jar包导进去的，而且我也在spring.jar包上面看到在org.springframework.orm.ibatis下的SqlMapClientFactoryBean.class，这样也会有错，我一直都是spring.jar就导进去的，现在写个bean都会看一下spring.jar里有没有这个class里，我发的也很其实都是在spring.jar里找得到class文件还出现找不到类的问题，下面的话就是tomcat里的异常代码
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlMapClient' defined in class path resource [c
lasspath/applicationContext.xml]: Instantiation of bean failed; nested exception is java.lang.NoClassDefFoundError
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFact
ory.java:881)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanF
actory.java:837)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory
.java:440)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:4
09)
        at java.security.AccessController.doPrivileged(Native Method)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.j
ava:380)
        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:220)
        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.jav
a:423)
        at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.ja
va:729)
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:381)
        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:3843)
        at org.apache.catalina.core.StandardContext.start(StandardContext.java:4350)
        at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
        at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
        at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
        at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:626)
        at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:553)
        at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:488)
        at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1147)
        at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
        at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
        at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
        at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
        at org.apache.catalina.core.StandardService.start(StandardService.java:516)
        at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
        at org.apache.catalina.startup.Catalina.start(Catalina.java:578)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Caused by: java.lang.NoClassDefFoundError
        at org.springframework.orm.ibatis.SqlMapClientFactoryBean.class$(SqlMapClientFactoryBean.java:72)
        at org.springframework.orm.ibatis.SqlMapClientFactoryBean.<clinit>(SqlMapClientFactoryBean.java:71)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
        at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:96)
        at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:61)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFact
ory.java:875)
        ... 40 more
Caused by: java.lang.ClassNotFoundException: com.ibatis.sqlmap.client.SqlMapClientBuilder
        at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1360)
        at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1206)
        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:169)
        ... 49 more

Answer 7

com.ibatis.sqlmap.client.SqlMapClientBuilder   看到这个了吗，你要用ibatis就必须要有ibatis.jar包，spring只是对ibatis的一个整合也就是对ibatis进行了简单封装，里面还是用ibatis的东西，这样缺少ibatis包是不行的去把ibatis.jar包放到你的classpath下，重新部署吧

Answer 8

果然被这位大哥不幸言中啦，唉，莫见怪，俺刚学spring，就看了两周，嘿嘿，顺便问一下，我想用tiles视图的话用不用再另外导包啊