你的appcontext.xml中有一些错误：
- Use *-2.5.xsd
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-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/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd"
- Typos in tx:annotation-driven and context:component-scan (. instead of -)
<tx:annotation-driven transaction-manager="transactionManager" /><context:component-scan base-package="com.mmycompany" />
