将Excel文件内容写入到数据库

package com.test.spring;




import java.io.File;




import javax.servlet.http.HttpServletRequest;


import javax.servlet.http.HttpServletResponse;




import jxl.Sheet;


import jxl.Workbook;




import org.springframework.validation.BindException;


import org.springframework.web.multipart.MultipartFile;


import org.springframework.web.multipart.MultipartHttpServletRequest;


import org.springframework.web.servlet.ModelAndView;


import org.springframework.web.servlet.mvc.SimpleFormController;




import com.ctgusec.model.Student_info;


import com.ctgusec.service.IStudent_infoManage;




public class EStudentInsertExcelController extends SimpleFormController {




private IStudent_infoManage studentManage;




@Override


protected ModelAndView onSubmit(HttpServletRequest request,


HttpServletResponse response, Object command, BindException errors)


throws Exception {


Student_info student_info = (Student_info) command;


try {


MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;


MultipartFile file = multipartRequest.getFile( " Excelfile " ); // 获得文件：


File toFile = new File( " c:\\学生信息临时文件.xls " ); // 产生文件名和空文件


file.transferTo(toFile); // 文件上传


Workbook book = Workbook.getWorkbook(toFile); // 得到工作薄


Sheet sheet = book.getSheet( 0 ); // 获得第一个工作表对象


int row = sheet.getRows(); // /得到该sheet的行数


int column = sheet.getColumns(); // 得到该sheet的列数


System.out.println( " 数据行数= " + row);


System.out.println( " 数据列数= " + column);


for ( int i = 1 ;i < row;i ++ )


{


for ( int j = 0 ;j < column;j ++ )


{


System.out.println( " j= " + j);


sheet.getCell(j, i).getContents(); // 得到第j列第i行的单元格的类容


student_info.setStudentID(sheet.getCell(j, i).getContents());


student_info.setName(sheet.getCell( ++ j,i).getContents());


student_info.setSex(sheet.getCell( ++ j,i).getContents());


student_info.setUnit(sheet.getCell( ++ j,i).getContents());


student_info.setClass_(sheet.getCell( ++ j,i).getContents());


student_info.setSpecialty(sheet.getCell( ++ j,i).getContents());


student_info.setRemark(sheet.getCell( ++ j,i).getContents());


}


if ( this .studentManage.getStudentByStudentID(


student_info.getStudentID()).size() != 0 )


return new ModelAndView( " education/e-studentInfoAddError " );


this .studentManage.insertStudent_info(student_info);


}


book.close();


return new ModelAndView( " education/e-studentInfoAddExcelSuccess " , " row " , new Integer(row - 1 ));


} catch (Exception e) {


e.printStackTrace();


}


return new ModelAndView( " education/e-studentInfoAddExcelError " );


}




public void setStudentManage(IStudent_infoManage studentManage) {


this .studentManage = studentManage;


}


}