import java.io.File;
import java.io.IOException;

import jxl.Workbook;
import jxl.format.Alignment;
import jxl.format.Border;
import jxl.format.BorderLineStyle;
import jxl.format.Colour;
import jxl.format.UnderlineStyle;
import jxl.write.Label;
import jxl.write.NumberFormats;
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;

public class JxlTable {

 private final static JxlTable jxlTable = new JxlTable();

 public static JxlTable getInstance() {
  return jxlTable;
 }

 public JxlTable() {
 }

 public boolean createTable(String header, String[] body, String filePath) {
  boolean createFlag = true;
  WritableWorkbook book;
  try {
   // 根據(jù)路徑生成excel文件
   book = Workbook.createWorkbook(new File(filePath));
   // 創(chuàng)建一個sheet名為"表格"
   WritableSheet sheet = book.createSheet("表格", 0);
   // 設(shè)置NO列寬度
   sheet.setColumnView(1, 5);
   // 去掉整個sheet中的網(wǎng)格線
   sheet.getSettings().setShowGridLines(false);
   Label tempLabel = null;
   // 表頭輸出
   String[] headerArr = header.split(",");
   int headerLen = headerArr.length;
   // 循環(huán)寫入表頭內(nèi)容
   for (int i = 0; i < headerLen; i++) {
    tempLabel = new Label(1 + i, 1, headerArr[i],
      getHeaderCellStyle());
    sheet.addCell(tempLabel);
   }
   // 表體輸出
   int bodyLen = body.length;
   // 循環(huán)寫入表體內(nèi)容
   for (int j = 0; j < bodyLen; j++) {
    String[] bodyTempArr = body[j].split(",");
    for (int k = 0; k < bodyTempArr.length; k++) {
     WritableCellFormat tempCellFormat = null;
     tempCellFormat = getBodyCellStyle();
     if (tempCellFormat != null) {
      if (k == 0 || k == (bodyTempArr.length - 1)) {
       tempCellFormat.setAlignment(Alignment.CENTRE);
      }
     }
     tempLabel = new Label(1 + k, 2 + j, bodyTempArr[k],
       tempCellFormat);
     sheet.addCell(tempLabel);
    }
   }
   book.write();
   book.close();
  } catch (IOException e) {
   createFlag = false;
   System.out.println("EXCEL創(chuàng)建失?。?);
   e.printStackTrace();
  } catch (RowsExceededException e) {
   createFlag = false;
   System.out.println("EXCEL單元設(shè)置創(chuàng)建失??！");
   e.printStackTrace();
  } catch (WriteException e) {
   createFlag = false;
   System.out.println("EXCEL寫入失??！");
   e.printStackTrace();
  }

  return createFlag;
 }

 public WritableCellFormat getHeaderCellStyle() {
  WritableFont font = new WritableFont(WritableFont.createFont("宋體"), 10,
    WritableFont.BOLD, false, UnderlineStyle.NO_UNDERLINE);
  WritableCellFormat headerFormat = new WritableCellFormat(
    NumberFormats.TEXT);
  try {
   // 添加字體設(shè)置
   headerFormat.setFont(font);
   // 設(shè)置單元格背景色：表頭為黃色
   headerFormat.setBackground(Colour.YELLOW);
   // 設(shè)置表頭表格邊框樣式
   // 整個表格線為粗線、黑色
   headerFormat.setBorder(Border.ALL, BorderLineStyle.THICK,
     Colour.BLACK);
   // 表頭內(nèi)容水平居中顯示
   headerFormat.setAlignment(Alignment.CENTRE);
  } catch (WriteException e) {
   System.out.println("表頭單元格樣式設(shè)置失??！");
  }
  return headerFormat;
 }

 public WritableCellFormat getBodyCellStyle() {
  WritableFont font = new WritableFont(WritableFont.createFont("宋體"), 10,
    WritableFont.NO_BOLD, false, UnderlineStyle.NO_UNDERLINE);
  WritableCellFormat bodyFormat = new WritableCellFormat(font);
  try {
   // 設(shè)置單元格背景色：表體為白色
   bodyFormat.setBackground(Colour.WHITE);
   // 設(shè)置表頭表格邊框樣式
   // 整個表格線為細(xì)線、黑色
   bodyFormat
     .setBorder(Border.ALL, BorderLineStyle.THIN, Colour.BLACK);
  } catch (WriteException e) {
   System.out.println("表體單元格樣式設(shè)置失??！");
  }
  return bodyFormat;
 }

 public static void main(String[] args) {
  String header = "NO,姓名,性別,年齡";
  String[] body = new String[4];
  body[0] = "1,歐陽鋒,男,68";
  body[1] = "2,黃藥師,男,67";
  body[2] = "3,洪七公,男,70";
  body[3] = "4,郭靖,男,32";
  String filePath = "e:/test.xls";
  JxlTable testJxl = JxlTable.getInstance();
  boolean flag = testJxl.createTable(header, body, filePath);
  if (flag) {
   System.out.println("表格創(chuàng)建成功！！");
  }
 }
}