Question

spring sqlSessionFactory怎么设置

org.springframework.beans.factory.BeanCreationException:Error creating bean with name 'sqlSessionFactory' defined in class path resource [spring-mybatis.xml]: Invocation of init method failed; nested exception is java.lang.NoClassDefFoundError: org/apache/commons/collections/CursorableLinkedList

请问这是什么错
下面是配置文件
<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/xi" />
<property name="username" value="root" />
<property name="password" value="root" />
</bean>

<!-- 创建SqlSessionFactory，同时指定数据源 -->
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="dataSource" ref="dataSource"/>
<property name="mapperLocations" value="classpath:com/mapper/*.xml"/>
</bean>

<!-- Mapper接口所在包名，Spring会自动查找其下的Mapper -->
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="basePackage" value="com.inter"/>
<property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/>
</bean>

Answer 1

build path中缺少包了 建议引入 commons-collections-xxx.jar 这样jar包再试试

Answer 2

org/apache/commons/collections/CursorableLinkedList
打开maven本地仓库没删除CursorableLinkedList 这个jar后 update项目重新下载，即可解决