???????????package com.css.java.learning.massbag; ???????????import java.awt.Color; ???????????import java.awt.Dimension; ???????????import java.awt.Graphics2D; ???????????import java.awt.geom.Rectangle2D; ???????????import java.awt.image.BufferedImage; ???????????import java.io.BufferedWriter; ???????????import java.io.File; ???????????import java.io.FileInputStream; ???????????import java.io.FileNotFoundException; ???????????import java.io.FileOutputStream; ???????????import java.io.IOException; ???????????import java.io.OutputStreamWriter; ???????????import java.util.ArrayList; ???????????import java.util.List; ???????????import org.apache.poi.hslf.model.TextRun; ???????????import org.apache.poi.hslf.usermodel.RichTextRun; ???????????import org.apache.poi.hslf.usermodel.SlideShow; ???????????/** ????????????* ppt转html ????????????* @author Red_Ant ????????????* 20180925 ????????????*/ ???????????public class PptToHtml { ???????????????private static void pptToPicture(String tempContextUrl, String outPath){ ???????????????????//文件夹名 ???????????????????List<String> imgList = new ArrayList<String>(); ???????????????????File file = new File(tempContextUrl); ???????????????????File folder = new File(outPath + File.separator + "20180925"); ???????????????????try { ??????????????????????????folder.mkdirs(); ???????????????????????????????????FileInputStream is = new FileInputStream(file); ??????????????????????????????????????SlideShow ppt = new SlideShow(is); ??????????????????????????????????????is.close(); ??????????????????????????????????????Dimension pgsize = ppt.getPageSize(); ??????????????????????????????????????org.apache.poi.hslf.model.Slide[] slide = ppt.getSlides(); ??????????????????????????????????????for (int i = 0; i < slide.length; i++) { ???????????????????????????????????????????TextRun[] truns = slide[i].getTextRuns(); ?????????????????????????????????????????????????for ( int k=0;k<truns.length;k++){ ??????????????????????????????????????????????????????RichTextRun[] rtruns = truns[k].getRichTextRuns(); ?????????????????????????????????????????????????????for(int l=0;l<rtruns.length;l++){ ?????????????????????????????????????????????????????????????????rtruns[l].setFontIndex(1); ?????????????????????????????????????????????????????????????????rtruns[l].setFontName("宋体"); ??????????????????????????????????????????????????} ?????????????????????????????????????????????????} ?????????????????????????????????????????????????BufferedImage img = new BufferedImage(pgsize.width,pgsize.height, BufferedImage.TYPE_INT_RGB); ??????????????????????????????????????????????Graphics2D graphics = img.createGraphics(); ??????????????????????????????????????????????graphics.setPaint(Color.BLUE); ??????????????????????????????????????????????graphics.fill(new Rectangle2D.Float(0, 0, pgsize.width, pgsize.height)); ??????????????????????????????????????????????slide[i].draw(graphics); ??????????????????????????????????????????????String imgName = File.separator + "20180925" + File.separator +"pict_"+ (i + 1) + ".jpeg"; ???????????????????????????????????????????FileOutputStream out = new FileOutputStream(outPath + imgName); ??????????????????????????????????????????????javax.imageio.ImageIO.write(img, "jpeg", out); ???????????????????????????????????????????out.close(); ??????????????????????????????????????????????imgList.add("20180925" + File.separator +"pict_"+ (i + 1) + ".jpeg"); ???????????????????????????????????} ???????????????????????????} catch (FileNotFoundException e) { ???????????????????????????????e.printStackTrace(); ???????????????????????????} catch (IOException e) { ???????????????????????????????e.printStackTrace(); ???????????????????????????} ???????????????????createPPTHtml(outPath,imgList, tempContextUrl); ???????????????} ???????????????/**自己创建的html代码 ????????????????* 原理上就是，把上一步ppt转的图片 ????????????????* 以html的方式呈现出来 ????????????????*/ ???????????????public static void createPPTHtml(String wordPath,List<String> imgList,String tempContextUrl){ ???????????????????StringBuilder sb = new StringBuilder("<!doctype html><html><head><meta charset=‘utf-8‘><title>无标题文档</title></head><body><div align=\"center\">"); ???????????????????if (imgList != null && !imgList.isEmpty()) { ???????????????????????for (String img : imgList) { ???????????????????????????sb.append("<img src=‘" + img + "‘ /><br>"); ???????????????????????} ???????????????????} ???????????????????sb.append("</div></body></html>"); ???????????????????try { ???????????????????????File file = new File(wordPath + File.separator + "20180925.html"); ???????????????????????BufferedWriter bufferedWriter = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(file),"UTF-8")); ???????????????????????bufferedWriter.write(sb.toString()); ???????????????????????bufferedWriter.close(); ???????????????????} catch (IOException e) { ???????????????????????e.printStackTrace(); ???????????????????} ???????????????} ???????????????public static void main(String[] args) { ???????????????????pptToPicture("D:\\red_ant_file\\20180925\\阿里巴巴网店的各大模块.ppt", ???????????????????????????"D:\\red_ant_file\\20180925"); ???????????????} ???????????}【后话】
awt包下的代码基本用不到了，现在出现仅仅是因为笔者比较无聊，纯属娱乐。
运行后。
以poi实现PPT转html
原文地址：http://blog.51cto.com/13479739/2285594