poi 写 2003,2007 excel
2017-10-17 17:51
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这段代码是poi官网上给的,不过里面有些变量重复定义,我稍微改了下
注意,此代码是在 poi-3.7-20101029.jar 下
写excel必须包.rar (6.9 MB)
下载次数: 54
注意,此代码是在 poi-3.7-20101029.jar 下
package com.club.community.util; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; import org.apache.poi.hssf.usermodel.HSSFWorkbook; import org.apache.poi.ss.usermodel.Cell; import org.apache.poi.ss.usermodel.CellStyle; import org.apache.poi.ss.usermodel.CreationHelper; import org.apache.poi.ss.usermodel.DataFormat; import org.apache.poi.ss.usermodel.Font; import org.apache.poi.ss.usermodel.IndexedColors; import org.apache.poi.ss.usermodel.Row; import org.apache.poi.ss.usermodel.Sheet; import org.apache.poi.ss.usermodel.Workbook; import org.apache.poi.xssf.usermodel.XSSFWorkbook; public class CreateExcel { public static void main(String[] args) { CreateExcel.crateExcel(); } public static void crateExcel() { Workbook[] wbs = new Workbook[] { new HSSFWorkbook(), new XSSFWorkbook() }; for(int i=0; i<wbs.length; i++) { Workbook wb = wbs[i]; CreationHelper createHelper = wb.getCreationHelper(); // create a new sheet Sheet s = wb.createSheet(); // declare a row object reference Row r = null; // declare a cell object reference Cell c = null; Cell c2 = null; // create 2 cell styles CellStyle cs = wb.createCellStyle(); CellStyle cs2 = wb.createCellStyle(); DataFormat df = wb.createDataFormat(); // create 2 fonts objects Font f = wb.createFont(); Font f2 = wb.createFont(); // Set font 1 to 12 point type, blue and bold f.setFontHeightInPoints((short) 12); f.setColor( IndexedColors.RED.getIndex() ); f.setBoldweight(Font.BOLDWEIGHT_BOLD); // Set font 2 to 10 point type, red and bold f2.setFontHeightInPoints((short) 10); f2.setColor( IndexedColors.RED.getIndex() ); f2.setBoldweight(Font.BOLDWEIGHT_BOLD); // Set cell style and formatting cs.setFont(f); cs.setDataFormat(df.getFormat("#,##0.0")); // Set the other cell style and formatting cs2.setBorderBottom(CellStyle.BORDER_THIN); cs2.setDataFormat(df.getFormat("text")); cs2.setFont(f2); // Define a few rows for(int rownum = 0; rownum < 30; rownum++) { r = s.createRow(rownum); for(int cellnum = 0; cellnum < 10; cellnum += 2) { c = r.createCell(cellnum); c2 = r.createCell(cellnum+1); c.setCellValue((double)rownum + (cellnum/10)); c2.setCellValue( createHelper.createRichTextString("Hello! " + cellnum + "马宏敏")); } } // Save String filename = "c://2222//workbook.xls"; if(wb instanceof XSSFWorkbook) { filename = filename + "x"; } FileOutputStream out; try { out = new FileOutputStream(filename); wb.write(out); out.close(); } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } } } }
写excel必须包.rar (6.9 MB)
下载次数: 54
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