用spring和mybatis操作数据库 出错怎么回滚事务

用spring和mybatis操作数据库 出错怎么回滚事务

对于Struts 如何控制、处理客户请求，让我们通过对struts的四个核心组件介绍来具体说明。这几个组件就是：ActionServlet。Action Classes，Action Mapping（此处包括ActionForward），ActionFrom Bean。 二、Spring Spring实际上是《Expert One-on-One J2EE Design and Development》一书中所阐述的设计思想的具体实现。在One-on-One一书中，Rod Johnson 倡导J2EE 实用主义的设计思想，并随书提供了一个初步的开发框架实现（interface21 开发包）。而Spring 正是这一思想的更全面和具体的体现。R

my spring festival this year i have a happy spring featival with my family. on new year's eve,all the family people get together to have a big dinner in the resturant.during the dinner we have a small talk and play some games.we say some good hope to each other.for example,keep in good health,try your best to do everything,have a good mood in this year,happy everyday and so on. thanks to this spring festival,it make our family people get toghther.we enjoy ourselves 。今年我和家人度过一个快乐的春节。大年除夕，所有的家人在一家餐厅聚餐，吃饭时我们聊聊天玩玩游戏，彼此道一下祝福，例如身体健康，万事如意，新年愉快，天天开心等等。多亏有这个春节，让我们家人团聚在一起，其乐融融。