王贵伟

package com.javaTNT.excel;

import java.io.FileOutputStream;
import java.io.OutputStream;

import jxl.Workbook;
import jxl.write.WritableFont;
import jxl.write.WritableSheet;
import jxl.write.WritableWorkbook;

public class excel
{
	public static void main(String[] args) 
	{
		
		String targetfile = "E:/out.xls";//输出的excel文件名
		String worksheet = "List";//输出的excel文件工作表名
		String[] title = {"ID","NAME","DESCRIB"};//excel工作表的标题
		
		
		WritableWorkbook workbook;
		try
			{
			//创建可写入的Excel工作薄,运行生成的文件在tomcat/bin下
			//workbook = Workbook.createWorkbook(new File("output.xls")); 
			System.out.println("begin");
			
			OutputStream os=new FileOutputStream(targetfile); 
			workbook=Workbook.createWorkbook(os); 
			
			WritableSheet sheet = workbook.createSheet(worksheet, 0); //添加第一个工作表
			//WritableSheet sheet1 = workbook.createSheet("MySheet1", 1); //可添加第二个工作
			/*
			jxl.write.Label label = new jxl.write.Label(0, 2, "A label record"); //put a label in cell A3, Label(column,row)
			sheet.addCell(label); 
			*/
			
			jxl.write.Label label;
			for (int i=0; i<title.length; i++){
				//Label(列号,行号 ,内容 )
				label = new jxl.write.Label(i, 0, title[i]); //put the title in row1 
				sheet.addCell(label); 
			}
			
			
			
			
			//下列添加的对字体等的设置均调试通过，可作参考用
			
			
			//添加数字
			jxl.write.Number number = new jxl.write.Number(3, 4, 3.14159); //put the number 3.14159 in cell D5
			sheet.addCell(number);
			
			//添加带有字型Formatting的对象 
			jxl.write.WritableFont wf = new jxl.write.WritableFont(WritableFont.TIMES,10,WritableFont.BOLD,true); 
			jxl.write.WritableCellFormat wcfF = new jxl.write.WritableCellFormat(wf); 
			jxl.write.Label labelCF = new jxl.write.Label(4,4,"文本",wcfF); 
			sheet.addCell(labelCF); 
			
			//添加带有字体颜色,带背景颜色 Formatting的对象 
			jxl.write.WritableFont wfc = new jxl.write.WritableFont(WritableFont.ARIAL,10,WritableFont.BOLD,false,jxl.format.UnderlineStyle.NO_UNDERLINE,jxl.format.Colour.RED); 
			jxl.write.WritableCellFormat wcfFC = new jxl.write.WritableCellFormat(wfc); 
			wcfFC.setBackground(jxl.format.Colour.BLUE);
			jxl.write.Label labelCFC = new jxl.write.Label(1,5,"带颜色",wcfFC); 
			sheet.addCell(labelCFC); 
			
			//添加带有formatting的Number对象 
			jxl.write.NumberFormat nf = new jxl.write.NumberFormat("#.##"); 
			jxl.write.WritableCellFormat wcfN = new jxl.write.WritableCellFormat(nf); 
			jxl.write.Number labelNF = new jxl.write.Number(1,1,3.1415926,wcfN); 
			sheet.addCell(labelNF); 
			
			//3.添加Boolean对象 
			jxl.write.Boolean labelB = new jxl.write.Boolean(0,2,false); 
			sheet.addCell(labelB); 
			
			//4.添加DateTime对象 
			jxl.write.DateTime labelDT = new jxl.write.DateTime(0,3,new java.util.Date()); 
			sheet.addCell(labelDT); 
			
			//添加带有formatting的DateFormat对象 
			jxl.write.DateFormat df = new jxl.write.DateFormat("ddMMyyyyhh:mm:ss"); 
			jxl.write.WritableCellFormat wcfDF = new jxl.write.WritableCellFormat(df); 
			jxl.write.DateTime labelDTF = new jxl.write.DateTime(1,3,new java.util.Date(),wcfDF); 
			sheet.addCell(labelDTF); 
			
			//和宾单元格
			//sheet.mergeCells(int col1,int row1,int col2,int row2);//左上角到右下角
			sheet.mergeCells(4,5,8,10);//左上角到右下角
			wfc = new jxl.write.WritableFont(WritableFont.ARIAL,40,WritableFont.BOLD,false,jxl.format.UnderlineStyle.NO_UNDERLINE,jxl.format.Colour.GREEN); 
			jxl.write.WritableCellFormat wchB = new jxl.write.WritableCellFormat(wfc); 
			wchB.setAlignment(jxl.format.Alignment.CENTRE);
			labelCFC = new jxl.write.Label(4,5,"单元合并",wchB); 
			sheet.addCell(labelCFC); //
			
			
			//设置边框
			jxl.write.WritableCellFormat wcsB = new jxl.write.WritableCellFormat(); 
			wcsB.setBorder(jxl.format.Border.ALL,jxl.format.BorderLineStyle.THICK);
			labelCFC = new jxl.write.Label(0,6,"边框设置",wcsB); 
			sheet.addCell(labelCFC); 
			workbook.write(); 
			workbook.close();
		}catch(Exception e) { 
			e.printStackTrace(); 
		} 
		System.out.println("end");
		Runtime r=Runtime.getRuntime(); 
		Process p=null; 
		//String cmd[]={"notepad","exec.java"}; 
		String cmd[]={"C:\\Program Files\\Microsoft Office\\Office\\EXCEL.EXE","out.xls"}; 
		try{ 
			p=r.exec(cmd); 
		}catch(Exception e){ 
			System.out.println("error executing: "+cmd[0]); 
		}
		
	
	}
}