Java笔记-spring-mvc+mybatis注解方式事务管理
Step1:更改spring的配置文件(applicationContext.xml)
@Transactional(propagation = Propagation.REQUIRED, rollbackFor = Exception.class)
public int addPlan(Plan plan) {
plan.setCreateAt(new Date());
plan.setUpdateAt(new Date());
return planMapper.add(plan);
}
Step3:测试
show engines;
- 修改引擎
show table status from mydb;
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