<insert id="addPersons">
 insert into person(username,email,gender) VALUES
  <foreach collection="persons" item="person" separator=";">
   (#{person.username},#{person.email},#{person.gender})
  </foreach>
 </insert>

<!--類似的效果 insert into person(username,email,gender) VALUES("zhangsan","zhangsan@163.com","F"),("lisi","lisi@163.com","F"),... -->

<insert id="addPersons">
  insert into person(username,email,gender) VALUES
  <foreach collection="persons" item="person" separator=",">
   (#{person.username},#{person.email},#{person.gender})
  </foreach>
 </insert>
<!--類似的效果 insert into person(username,email,gender) VALUES("tom","zhangsan@163.com","F");
        insert into person(username,email,gender) VALUES("jerry","lisi@163.com","F");...-->

 <insert id="addPerson" parameterType="user">
  insert into t_user(username,address) VALUES (#{username},#{address})
 </insert>

public void testBatchForExecutor()
  {
    SqlSession sqlSession = this.getSqlSessionFactory().openSession(ExecutorType.BATCH); //通過session設(shè)置ExecutorType開啟批量添加，類似jdbc的addBatch操作
    PersonMapper personMapper = sqlSession.getMapper(PersonMapper.class);
    for (int i = 0; i <10000 ; i++)
    {
      personMapper.addPerson(new User("jerry","bj"));
    }
    sqlSession.commit();
    sqlSession.close();
  }