mybatis 批处理 oracle

public interface Test {
public void insertTest(TestBean testBean);
}

public class TestBean {

private int name;
private String pass;

public int getName() {
return name;
}
public void setName(int name) {
this.name = name;
}
public String getPass() {
return pass;
}
public void setPass(String pass) {
this.pass = pass;
}

@Override
public String toString() {
return "TestBean [name=" + name + ", pass=" + pass + "]";
}

}

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">

<mapper namespace="bingan.Test">

<insert id="insertTest" parameterType="testBean">
insert into test(name, pass) values (#{name}, #{pass, jdbcType=CLOB})
</insert>

</mapper>

public class Main {
public static void main(String[] args) {
SqlSessionFactory sqlSessionFactory = null;
Reader reader=null;

try{
reader = Resources.getResourceAsReader("mybatis-config2.xml");
sqlSessionFactory = new SqlSessionFactoryBuilder().build(reader);
}catch(Exception e){
e.printStackTrace();
}
SqlSession sqlSession = sqlSessionFactory.openSession(ExecutorType.BATCH, false);
Test test = sqlSession.getMapper(Test.class);
long startTime = System.currentTimeMillis();
int batchCount = 500;
for(int i=0; i<1500;++i){
TestBean bean = new TestBean();
bean.setName(i);
bean.setPass("yuanyuhu"+i);
test.insertTest(bean);
if(i!=0 && i%batchCount==0){
sqlSession.commit();
}
}
sqlSession.commit();
long endtime = System.currentTimeMillis()-startTime;
System.out.println("耗时"+endtime+"ms");
sqlSession.close();
}
}

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-config.dtd">
<configuration>

<properties resource="jdbc.properties"/>

<typeAliases>
<typeAlias alias="testBean" type="bingan.TestBean" />
</typeAliases>

<environments default="oracle">
<environment id="oracle">
<transactionManager type="JDBC" />
<dataSource type="POOLED">
<property name="driver" value="${driver}" />
<property name="url" value="${url}" />
<property name="username" value="${username}" />
<property name="password" value="${password}" />
</dataSource>
</environment>
</environments>

<mappers>
<mapper resource="bingan/Test.xml" />
</mappers>
</configuration>

#oracle data source
driver=oracle.jdbc.driver.OracleDriver
url=jdbc:oracle:thin:@127.0.0.1:1521:orcl
username=bingan
password=yyh123

create table TEST
(
name NUMBER,
pass CLOB
)
;