替換docx文件里面的 ${} 字符串

public class Main { public static void main(String[] args) throws Exception { String template = 'C:UserslzhDesktop模板.docx'; String outSrc = 'C:UserslzhDesktop簡(jiǎn)歷.docx'; var is = new FileInputStream(template); var os = new FileOutputStream(outSrc); editDocx(os, is, xml -> { Map<String,String> map = new HashMap<>(); map.put('${name}', '李**'); map.put('${sex}', '男'); map.put('${age}', '21'); Pattern p = Pattern.compile('(${)([w]+)(})'); Matcher m = p.matcher(xml); StringBuffer sb = new StringBuffer(); while (m.find()) {String group = m.group();m.appendReplacement(sb, map.get(group)); } m.appendTail(sb); xml = sb.toString(); return xml; }); } public static void editDocx(OutputStream bos,InputStream is, Process process){ ZipInputStream zin = new ZipInputStream(is); ZipOutputStream zos = new ZipOutputStream(bos); try { ZipEntry entry; while((entry = zin.getNextEntry()) != null) {//把輸入流的文件傳到輸出流中 如果是word/document.xml由我們輸入zos.putNextEntry(new ZipEntry(entry.getName()));if('word/document.xml'.equals(entry.getName())){ String xml = new BufferedReader(new InputStreamReader(zin)).lines().collect(Collectors.joining(System.lineSeparator())); xml = process.process(xml); ByteArrayInputStream byteIn = new ByteArrayInputStream(xml.getBytes()); int c; while ((c = byteIn.read()) != -1) { zos.write(c); } byteIn.close();}else { int c; while ((c = zin.read()) != -1) { zos.write(c); }} } } catch (IOException e) { e.printStackTrace(); } finally { try {zos.close();zin.closeEntry();zin.close(); } catch (IOException e) {e.printStackTrace(); } } }}interface Process { String process(String xml);}

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