学习spring事务是看的几篇文章，记一下

@transcational 注解配置的基本方法

http://openwares.net/java/spring_mybatis_transaction.html

http://docs.spring.io/spring/docs/3.2.4.RELEASE/spring-framework-reference/html/transaction.html

http://blog.youkuaiyun.com/bao19901210/article/details/41724355

Spring NoSuchBeanDefinitionException

http://www.baeldung.com/spring-nosuchbeandefinitionexception

其中最后一个异常和@transcational事务添加后的注入有关

http://blog.youkuaiyun.com/liuwenbo0920/article/details/7260013

记录一下，忘得太快。