Mybatis

SqlSession

SqlSession sqlSession = sqlSessionTemplate.getSqlSessionFactory().openSession(ExecutorType.BATCH, false);//第二个参数为是否自动提交，为true则执行一次sql就提交，若为false则表示开启事务
TbTestMapper tbTestMapper = sqlSession.getMapper(TbTestMapper.class);
try {
    for (int i = 1; i <= 10; i++) {
        TbTest tbTest = new TbTest();
        tbTest.setId(i);
        tbTest.setUpdateTime(new Date());
        tbTestMapper.updateByPrimaryKeySelective(tableField);
    }
    sqlSession.commit();
    sqlSession.clearCache();
} catch (Exception e) {
    sqlSession.rollback();
} finally {
    sqlSession.close();
}

注意SqlSession批量新增时，无法返回新增后记录的主键。

标签：false,SqlSession,sqlSession,TbTestMapper,提交,Mybatis,主键
来源： https://www.cnblogs.com/yuking28/p/16490169.html