springmvc 部署时的异常

1.Error creating bean with name 'sqlSessionFactory' defined in ServletContext resource [/WEB-INF/classes/spring/applicationContext-dao.xml]: BeanPostProcessor before instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.aop.support.DefaultBeanFactoryPointcutAdvisor#0': Initialization of bean failed; nested exception is java.lang.NoClassDefFoundError: org/aspectj/weaver/reflect/ReflectionWorld$ReflectionWorldException。

原因： 缺少aspectjweaver.jar这个包，该包是spring集成AspectJ LTW织入器所需包。

2.Error creating bean with name 'sqlSessionFactory' defined in ServletContext resource [/WEB-INF/classes/spring/applicationContext-dao.xml]: Initialization of bean failed; nested exception is java.lang.NoClassDefFoundError: org/apache/commons/pool/ObjectPool

原因：缺少commons-pool-1.6.jar

3.Cannot convert value of type [java.lang.String] to required type [org.apache.ibatis.session.Configuration] for property 'configuration': no matching editors or conversion strategy found

原因：

<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
    <!-- 数据库连接池 -->
    <property name="dataSource" ref="dataSource"></property>
    <!-- 加载mybatis全局配置文件 -->
    <property name="configLocation" value="classpath:mybatis/sqlMapConfig.xml">
    </property>

中

<property name="configLocation" value="classpath:mybatis/sqlMapConfig.xml">

写错成：

<property name="configuration" value="classpath:mybatis/sqlMapConfig.xml">