Spring+Mybatis整合事务回滚

package com.yihaomen.test; import java.util.List; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import org.springframework.transaction.annotation.Propagation; import org.springframework.transaction.annotation.Transactional; import com.yihaomen.mybatis.inter.UserMapper; import com.yihaomen.mybatis.model.Article; import com.yihaomen.mybatis.model.User; @Service("mybatisSprintTest") public class MybatisSprintTest{ @Autowired private UserMapper mapper; @Transactional(propagation = Propagation.REQUIRED) public void insert() { // 测试id=1的用户查询，根据数据库中的情况，可以改成你自己的. System.out.println("得到用户id=1的用户信息"); System.out.println(mapper); User user = mapper.selectUserByID(1); System.out.println(user.getUserAddress()); // 得到文章列表测试 System.out.println("得到用户id为1的所有文章列表"); List<Article> articles = mapper.getUserArticles(1); for (Article article : articles) { System.out.println(article.getContent() + "--" + article.getTitle()); } User newUser = new User(); newUser.setUserAddress("a"); newUser.setUserAge(5); newUser.setUserName("zhangyang"); // 插入用户 mapper.addUser(newUser); // 插入后返回自增长ID System.out.println(newUser.getId()+"insert success"); // 插入用户 mapper.addUser(newUser); // 插入后返回自增长ID System.out.println(newUser.getId()+"insert success"); // 抛出异常，@Transactional做事务回滚（两条数据都不会插入） throwException(); } private static void throwException() { throw new RuntimeException(); } public UserMapper getMapper() { return mapper; } public void setMapper(UserMapper mapper) { this.mapper = mapper; } }