jxl 设置excel 字体背景色合并单元格列宽

我会带着你远行 2021-09-15 17:32 567阅读 0赞

package com.email.jav;  
import java.io.File;  
import java.io.IOException;  
import java.net.URL;  
import jxl.Workbook;  
import jxl.format.UnderlineStyle;  
import jxl.write.Label;  
import jxl.write.WritableCellFormat;  
import jxl.write.WritableFont;  
import jxl.write.WritableHyperlink;  
import jxl.write.WritableImage;  
import jxl.write.WritableSheet;  
import jxl.write.WritableWorkbook;  
import jxl.write.WriteException;  
import jxl.write.biff.RowsExceededException;  
public class TestExl \{   
public static void main(String args\[\]) throws IOException,  
    RowsExceededException, WriteException \{   
   WritableWorkbook book = Workbook.createWorkbook(new File("f://aa.xls")); // 第一步  
    
   WritableSheet sheet = book.createSheet("sheet", 0); // 创建Sheet  
   sheet.setColumnView(0, 30); // 设置列的宽度  
   sheet.setColumnView(1, 30); // 设置列的宽度  
   sheet.setColumnView(2, 30); // 设置列的宽度  
   sheet.setRowView(6, 1000); // 设置行的高度  
   sheet.setRowView(4, 1000); // 设置行的高度  
   sheet.setRowView(5, 1000); // 设置行的高度  
    
   WritableFont wf = new WritableFont(WritableFont.ARIAL, 15,  
     WritableFont.BOLD, false, UnderlineStyle.NO\_UNDERLINE,  
     jxl.format.Colour.CORAL); // 定义格式 字体 下划线 斜体 粗体 颜色  
   WritableCellFormat wcf = new WritableCellFormat(wf); // 单元格定义  
   wcf.setBackground(jxl.format.Colour.BLACK); // 设置单元格的背景颜色  
   wcf.setAlignment(jxl.format.Alignment.CENTRE); // 设置对齐方式  
    
   sheet.addCell(new Label(0, 0, "邮箱asasasasa", wcf)); // 普通的带有定义格式的单元格  
   sheet.addCell(new Label(1, 0, "动作asasasasa", wcf));  
   sheet.addCell(new Label(2, 0, "时间asasasasa", wcf));  
   sheet.addCell(new Label(0, 1, ""));  
   sheet.addCell(new Label(1, 1, "action"));  
   sheet.addCell(new Label(2, 1, "time"));  
    
   sheet.addCell(new Label(4, 0, "合并单元格", wcf)); // 合并单元格  
   sheet.addCell(new Label(4, 1, "测试1"));  
   sheet.addCell(new Label(5, 1, "测试2"));  
   sheet.addCell(new Label(6, 1, "测试3"));  
   sheet.mergeCells(4, 0, 6, 0); // 合并单元格  
    
   sheet.addCell(new Label(0, 3, "展示图片 jxl只支持png格式的", wcf)); // 展示图片标题  
   sheet.mergeCells(0, 3, 3, 3); // 合并图片标题单元格  
   File file = new File("f://1.png"); // 获得图片  
   WritableImage image = new WritableImage(0, 4, 3, 3, file); // 设置图片显示位置  
                  // 4，4代表图片的高和宽占4个单元格  
   sheet.addImage(image); // 加载图片  
    
   sheet.addCell(new Label(0, 8, "excel链接测试", wcf)); // 链接标题  
   sheet.mergeCells(0, 8, 2, 8);  
   WritableHyperlink link = new WritableHyperlink(0, 9, new URL(  
     " [http://www.google.com][http_www.google.com] "));  
   link.setDescription("链接使用 链接到Google");  
   sheet.mergeCells(0, 9, 1, 9);  
   sheet.addHyperlink(link);  
   book.write();  
   book.close();  
\}  
\}

[http_www.google.com]: http://www.google.com/