通过JDBC接口，编写程序连接SqlServer数据源，将以下数据导入SqlServer数据库的student表，并导出到文件中。要认真填写实验报告，并且提交源程序，保证可正确编译和运行-Through the JDBC interface, write programs SqlServer, these data connection SqlServer database data import the student table, and export to file. To fill in the experiment report, and submit the source and procedures to ensure the correct can compile and run