mybatis多线程批量插入回滚

对于MyBatis多线程批量插入回滚的问题，可以使用数据库事务来实现。以下是一个示例代码：

import org.apache.ibatis.session.SqlSession;
import org.apache.ibatis.session.SqlSessionFactory;
import org.apache.ibatis.session.TransactionIsolationLevel;
import org.apache.ibatis.session.TransactionIsolationLevel;
import org.apache.ibatis.session.TransactionIsolationLevel;
import org.apache.ibatis.transaction.Transaction;
import org.apache.ibatis.transaction.TransactionFactory;
import org.apache.ibatis.transaction.jdbc.JdbcTransactionFactory;

import javax.sql.DataSource;
import java.util.List;

public class MyBatisBatchInsert {

    public void batchInsert(List<YourObject> objects) {
        SqlSessionFactory sqlSessionFactory = ...; // 初始化SqlSessionFactory

        try (SqlSession sqlSession = sqlSessionFactory.openSession()) {
            DataSource dataSource = sqlSession.getConfiguration().getEnvironment().getDataSource();
            TransactionFactory transactionFactory = new JdbcTransactionFactory();
            Transaction transaction = transactionFactory.newTransaction(dataSource, TransactionIsolationLevel.REPEATABLE_READ);
            
            try {
                YourMapper yourMapper = sqlSession.getMapper(YourMapper.class);
                for (YourObject obj : objects) {
                    yourMapper.insert(obj);
                }
                
                transaction.commit(); // 提交事务
            } catch (Exception e) {
                transaction.rollback(); // 回滚事务
                throw e;
            }
        }
    }
}

在上述示例中，我们使用了MyBatis的事务管理机制，通过开启事务、执行批量插入操作、提交事务和回滚事务来实现多线程批量插入的回滚处理。请根据实际情况进行适当调整和优化。