将Excel文件内容写入到数据库

昵称2807 2006-10-12

展开全文

package com.zhupan.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;

/**
* @author zhupan
*
*/
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;
    }
}