EasyPoi导出word文档，itextpdf转换pdf
文章目录
EasyPoi导出word文档，itextpdf转换pdf前言一、依赖二、工具类1.WordUtil2.PDF工具类3.测试 注意：1、Centos和Windows环境2、配置缓存问题前言
一、依赖
<!--pdf--><dependency><groupId>org.docx4j</groupId><artifactId>docx4j-export-fo</artifactId><version>6.0.0</version></dependency><dependency><groupId>com.itextpdf</groupId><artifactId>itextpdf</artifactId><version>5.0.6</version></dependency><!--easypoi--><dependency><groupId>cn.afterturn</groupId><artifactId>easypoi-base</artifactId><version>4.1.3</version></dependency><dependency><groupId>cn.afterturn</groupId><artifactId>easypoi-annotation</artifactId><version>4.1.3</version></dependency>
二、工具类
1.WordUtil
package com.luke.admin.utils;import cn.afterturn.easypoi.word.WordExportUtil;import cn.hutool.core.lang.Assert;import org.apache.poi.xwpf.usermodel.XWPFDocument;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import java.io.File;import java.io.FileOutputStream;import java.io.OutputStream;import .URLEncoder;import java.util.Map;/*** @author J* @date /11/19 19:14*/public class WordUtil {/*** 导出word* <p>第一步生成替换后的word文件，只支持docx</p>* <p>第二步下载生成的文件</p>* <p>第三步删除生成的临时文件</p>* 模版变量中变量格式：{{foo}}* @param templatePath word模板地址* @param temDir 生成临时文件存放地址* @param fileName 文件名* @param params 替换的参数* @param request HttpServletRequest* @param response HttpServletResponse*/public static String exportWord(String templatePath, String temDir, String fileName, Map<String, Object> params, HttpServletRequest request, HttpServletResponse response) {Assert.notNull(templatePath,"模板路径不能为空");Assert.notNull(temDir,"临时文件路径不能为空");Assert.notNull(fileName,"导出文件名不能为空");Assert.isTrue(fileName.endsWith(".docx"),"word导出请使用docx格式");if (!temDir.endsWith("/")){temDir = temDir + File.separator;}File dir = new File(temDir);if (!dir.exists()) {dir.mkdirs();}try {String userAgent = request.getHeader("user-agent").toLowerCase();if (userAgent.contains("msie") || userAgent.contains("like gecko")) {fileName = URLEncoder.encode(fileName, "UTF-8");} else {fileName = new String(fileName.getBytes("utf-8"), "ISO-8859-1");}XWPFDocument doc = WordExportUtil.exportWord07(templatePath, params);String tmpPath = temDir + fileName;System.out.println(templatePath);FileOutputStream fos = new FileOutputStream(tmpPath);doc.write(fos);doc.close();fos.close();return templatePath;// 设置强制下载不打开// response.setContentType("application/force-download");// // 设置文件名// response.addHeader("Content-Disposition", "attachment;fileName=" + fileName);// OutputStream out = response.getOutputStream();// doc.write(out);// out.close();} catch (Exceptione) {e.printStackTrace();} finally {// delAllFile(temDir);//这一步看具体需求，要不要删}return null ;}}
2.PDF工具类
package com.luke.admin.utils;import com.itextpdf.text.*;import com.itextpdf.text.pdf.*;import org.docx4j.Docx4J;import org.docx4j.convert.out.FOSettings;import org.docx4j.fonts.IdentityPlusMapper;import org.docx4j.fonts.Mapper;import org.docx4j.fonts.PhysicalFonts;import org.docx4j.openpackaging.packages.WordprocessingMLPackage;import org.springframework.core.io.ClassPathResource;import java.io.*;import java.util.*;import java.util.zip.ZipEntry;import java.util.zip.ZipFile;import java.util.zip.ZipOutputStream;/*** @Classname PdfUtil* @Description* @Date /11/20 17:01* @Created by j*/public class PdfUtil {private static String separator = File.separator;//文件夹路径分格符/*** word（docx）转pdf* @param wordPath docx文件路径* @return 生成的pdf路径*/public static String convertDocx2Pdf(String wordPath) {OutputStream os = null;InputStream is = null;try {is = new FileInputStream(new File(wordPath));WordprocessingMLPackage mlPackage = WordprocessingMLPackage.load(is);Mapper fontMapper = new IdentityPlusMapper();fontMapper.put("隶书", PhysicalFonts.get("LiSu"));fontMapper.put("宋体", PhysicalFonts.get("SimSun"));fontMapper.put("微软雅黑", PhysicalFonts.get("Microsoft Yahei"));fontMapper.put("黑体", PhysicalFonts.get("SimHei"));fontMapper.put("楷体", PhysicalFonts.get("KaiTi"));fontMapper.put("新宋体", PhysicalFonts.get("NSimSun"));fontMapper.put("华文行楷", PhysicalFonts.get("STXingkai"));fontMapper.put("华文仿宋", PhysicalFonts.get("STFangsong"));fontMapper.put("宋体扩展", PhysicalFonts.get("simsun-extB"));fontMapper.put("仿宋", PhysicalFonts.get("FangSong"));fontMapper.put("仿宋_GB2312", PhysicalFonts.get("FangSong_GB2312"));fontMapper.put("幼圆", PhysicalFonts.get("YouYuan"));fontMapper.put("华文宋体", PhysicalFonts.get("STSong"));fontMapper.put("华文中宋", PhysicalFonts.get("STZhongsong"));mlPackage.setFontMapper(fontMapper);//输出pdf文件路径和名称String fileName = "pdfNoMark_" + System.currentTimeMillis() + ".pdf";// String pdfNoMarkPath = System.getProperty("java.io.tmpdir").replaceAll(separator + "$", "") + separator + fileName;/*** windows环境*/String pdfNoMarkPath = "D:" + separator + fileName;/*** linux环境*/// String pdfNoMarkPath = "/java/word/" + separator + fileName;os = new java.io.FileOutputStream(pdfNoMarkPath);//docx4j docx转pdfFOSettings foSettings = Docx4J.createFOSettings();foSettings.setWmlPackage(mlPackage);Docx4J.toFO(foSettings, os, Docx4J.FLAG_EXPORT_PREFER_XSL);is.close();//关闭输入流os.close();//关闭输出流//添加水印return pdfNoMarkPath;} catch (Exception e) {e.printStackTrace();try {if(is != null){is.close();}if(os != null){os.close();}}catch (Exception ex){ex.printStackTrace();}}finally {File file = new File(wordPath);if(file!=null&&file.isFile()&&file.exists()){file.delete();}}return "";}}
3.测试
@PostMapping("/export")public EcpResult export(@RequestBody Map<String,Object> params , HttpServletRequest request, HttpServletResponse response){String name = System.currentTimeMillis() + ".docx";String tem = "D:/";// String tem = "/java/word/";WordUtil.exportWord("word/export.docx",tem,name,params,request,response);PdfUtil.convertDocx2Pdf(tem+name);return EcpResult.success(tem+name);}
注意：
1、Centos和Windows环境
在Windows环境下可以正常使用，但是在Liunx环境下需要配置中文字体， 将window上的字体打包（ C:\Windows\Fonts），选择中文字体就行，上传到Ubuntu系统（/usr/share/fonts/dejavu ）， 刷新缓存、重启服务就好。 1、Windows: C:\Windows\Fonts2、Liunx:/usr/share/fonts/dejavu
3、刷新字体缓存：
fc-cache -fv
4、重启服务
