package com.mathlab.action;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import javax.swing.JFileChooser;
import javax.swing.filechooser.FileFilter;
import jxl.Workbook;
import jxl.format.Alignment;
import jxl.format.Colour;
import jxl.format.UnderlineStyle;
import jxl.format.VerticalAlignment;
import jxl.write.Label;
import jxl.write.WritableCellFormat;
import jxl.write.WritableFont;
import jxl.write.WritableSheet;
import jxl.write.WritableWorkbook;
import jxl.write.WriteException;
import jxl.write.biff.RowsExceededException;
import com.mathlab.model.Student;
import com.mathlab.service.StuService;
import com.opensymphony.xwork2.ActionSupport;
public class ModelToExcelAction extends ActionSupport {
StuService stuService;
public StuService getStuService() {
return stuService;
}
public void setStuService(StuService stuService) {
this.stuService = stuService;
}
@Override
public String execute() throws Exception {
JFileChooser jfc = new JFileChooser();
jfc.setAcceptAllFileFilterUsed(false);
jfc.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);//只是针对文件夹有效
jfc.setFileFilter(
new FileFilter(){
public boolean accept(File f) {
// TODO Auto-generated method stub
return f.getName().toLowerCase().endsWith(".xls");
}
public String getDescription() {
// TODO Auto-generated method stub
return "Excel File";
}
}
);
jfc.showSaveDialog(null);
String filePath = jfc.getSelectedFile().getPath();
System.out.println(filePath);
WritableWorkbook wwb;
FileOutputStream fos;
try{
fos = new FileOutputStream(filePath+"\\"+"学生名单"+".xls");
wwb = Workbook.createWorkbook(fos);
WritableSheet ws = wwb.createSheet("sheet1", 0); // 创建一个工作表
// 设置单元格的文字格式
WritableFont wf = new WritableFont(WritableFont.ARIAL,12,WritableFont.NO_BOLD,false,
UnderlineStyle.NO_UNDERLINE,Colour.BLUE);
WritableCellFormat wcf = new WritableCellFormat(wf);
wcf.setVerticalAlignment(VerticalAlignment.CENTRE);
wcf.setAlignment(Alignment.CENTRE);
ws.setRowView(1, 500);
ws.addCell(new Label(0, 0, "记录编号",wcf));
ws.addCell(new Label(1, 0, "用户名", wcf));
ws.addCell(new Label(2, 0, "用户密码", wcf));
ws.addCell(new Label(3, 0, "学生姓名", wcf));
ws.addCell(new Label(4, 0, "学号", wcf));
ws.addCell(new Label(5, 0, "所属班级", wcf));
ws.addCell(new Label(6, 0, "权限", wcf));
//填充数据的内容
Student[] stu = new Student[stuService.listStu().size()];
for (int i = 0; i < stuService.listStu().size(); i++){
stu[i] = (Student)stuService.listStu().get(i);
ws.addCell(new Label(0, i + 1, stu[i].getStuID().toString()));
System.out.println(stu[i].getStuID().toString());
ws.addCell(new Label(1, i + 1, stu[i].getStuName()));
ws.addCell(new Label(2, i + 1, stu[i].getStuPwd()));
ws.addCell(new Label(3, i + 1, stu[i].getRealName()));
ws.addCell(new Label(4, i + 1, stu[i].getStuNum()));
ws.addCell(new Label(5, i + 1, stu[i].getGrade()));
ws.addCell(new Label(6, i + 1, stu[i].getAuthority()));
if(i == 0)
wcf = new WritableCellFormat();
}
wwb.write();
wwb.close();
} catch (IOException e){
} catch (RowsExceededException e){
} catch (WriteException e){}
return "success";
}
}
基于SSH的在线实验系统源码（在线实验部分用matlab库实现）.zip （579个子文件） 
ModelToExcelAction.class 5KB QueryUserByNameAction.class 4KB UploadConfigurationRead.class 4KB StuDaoImpl.class 4KB UploadAction.class 3KB ListExpForStuAction.class 3KB DrawWebMagicAction.class 3KB ExcelToModelAction.class 3KB AddExpAction.class 3KB LoginAction.class 3KB TeaDaoImpl.class 3KB PreAddStuAndCourseAction.class 3KB EditStuAction.class 3KB ListGradeAuthAction.class 2KB PreAddExpAction.class 2KB AddStuAction.class 2KB DownloadAction.class 2KB DisplayFilesAction.class 2KB ReplyNoteAction.class 2KB ManDaoImpl.class 2KB AuthDaoImpl.class 2KB ExperimentDaoImpl.class 2KB AddNoteAction.class 2KB StuAndCourseDaoImpl.class 2KB Experiment.class 2KB EditTeaAction.class 2KB NoteDaoImpl.class 2KB AddCourseAction.class 2KB AddStuAndCourseAction.class 2KB EditAuthAction.class 2KB StuServiceImpl.class 2KB Student.class 2KB AddAuthAction.class 2KB LoginServiceImpl.class 2KB AddManagerAction.class 2KB AddTeacherAction.class 2KB AddGradeAction.class 2KB ListTeaAuthAction.class 2KB ListManAuthAction.class 2KB ListCourseTeaAction.class 2KB ListGradeAction.class 2KB ListAuthAction.class 2KB TeaServiceImpl.class 2KB PreReplyNoteAction.class 2KB ListNoteAction.class 2KB ListTeaAction.class 2KB ListStuAction.class 2KB PreEditStuAction.class 2KB PreEditTeaAction.class 2KB PreEditAuthAction.class 1KB ListExpAction.class 1KB ExpServiceImpl.class 1KB DataAccessUtil.class 1KB AuthServiceImpl.class 1KB Course.class 1KB TimeGenerator.class 1KB ManServiceImpl.class 1KB LoginOutAction.class 1KB NoteServiceImpl.class 1KB StuAndCourseServiceImpl.class 1KB DeleteNoteAction.class 1KB DeleteAuthAction.class 1KB DeleteStuAction.class 1KB DeleteTeaAction.class 1KB Manager.class 1KB Teacher.class 1KB Grade.class 1KB Note.class 1KB CourseServiceImpl.class 1KB CourseDaoImpl.class 1KB GradeServiceImpl.class 1KB GradeDaoImpl.class 1KB UploadFiles.class 1009B StuAndCourse.class 999B ExcelToModelAction$1.class 962B ModelToExcelAction$1.class 962B Authority.class 931B ExportDB.class 761B StuDao.class 639B StuService.class 588B TeaDao.class 569B TeaService.class 521B ManDao.class 445B ExperimentDao.class 403B ExpService.class 398B ManService.class 397B AuthService.class 392B AuthDao.class 381B StuAndCourseService.class 364B StuAndCourseDao.class 357B NoteService.class 354B NoteDao.class 345B CourseService.class 290B GradeService.class 284B CourseDao.class 281B GradeDao.class 275B LoginService.class 236B fox.css 7KB skin.css 4KB addExp.ftl 2KB共 579 条
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