jxl写excel文件
以下内容转自：http://www.blogjava.net/ctguzhupan/archive/2006/10/27/73886.html
package com.zhupan.util;
import java.io.OutputStream;
import java.util.List;
import jxl.Workbook;
import jxl.format.Colour;
import jxl.format.UnderlineStyle;
import jxl.write.Label;
import jxl.write.WritableCellFormat;
import jxl.write.WritableFont;
import jxl.write.WritableSheet;
import jxl.write.WritableWorkbook;
import com.ctgusec.model.Course_info;
import com.ctgusec.model.Student_info;
public class ExcelBean {
public String expordExcel(OutputStream os, List courseList,List studentList)
throws Exception {
WritableWorkbook wbook = Workbook.createWorkbook(os); // 建立excel文件
String tmptitle = "课程“"+((Course_info)courseList.get(0)).getCource_name()+"”的选课学生列表"; // 标题
WritableSheet wsheet = wbook.createSheet("第一页", 0); // sheet名称
// 设置excel标题
WritableFont wfont = new WritableFont(WritableFont.ARIAL, 16,
WritableFont.BOLD, false, UnderlineStyle.NO_UNDERLINE,
Colour.BLACK);
WritableCellFormat wcfFC = new WritableCellFormat(wfont);
wsheet.addCell(new Label(1, 0, tmptitle, wcfFC));
wfont = new jxl.write.WritableFont(WritableFont.ARIAL, 14,
WritableFont.BOLD, false, UnderlineStyle.NO_UNDERLINE,
Colour.BLACK);
wcfFC = new WritableCellFormat(wfont);
// 开始生成主体内容
wsheet.addCell(new Label(0, 2, "课程名称"));
wsheet.addCell(new Label(1, 2, "学 号"));
wsheet.addCell(new Label(2, 2, "姓 名"));
wsheet.addCell(new Label(3, 2, "性 别"));
wsheet.addCell(new Label(4, 2, "学 院"));
wsheet.addCell(new Label(5, 2, "班 级"));
wsheet.addCell(new Label(6, 2, "专 业"));
wsheet.addCell(new Label(7, 2, "备 注"));
for(int i=3;i<studentList.size()+3;i++)
{
wsheet.addCell(new Label(0, i, ((Course_info)courseList.get(0)).getCource_name()));
wsheet.addCell(new Label(1, i, ((Student_info)studentList.get(0)).getStudentID()));
wsheet.addCell(new Label(2, i, ((Student_info)studentList.get(0)).getName()));
wsheet.addCell(new Label(3, i, ((Student_info)studentList.get(0)).getSex()));
wsheet.addCell(new Label(4, i, ((Student_info)studentList.get(0)).getUnit()));
wsheet.addCell(new Label(5, i, ((Student_info)studentList.get(0)).getClass_()));
wsheet.addCell(new Label(6, i, ((Student_info)studentList.get(0)).getSpecialty()));
wsheet.addCell(new Label(7, i, ((Student_info)studentList.get(0)).getRemark()));
}
// 主体内容生成结束
wbook.write(); // 写入文件
wbook.close();
os.close();
return "success";
}
}
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