aspose-words java word 转pdf

	/**
	 * word to pdf
	 * @param inPath  word 全路径
	 * @param outPath 生成的pdf 全路径
	 * @author an
	 * @throws Exception
	 */
	public static String docPdf(String inPath, String outPath)   {

		if (!isWordLicense()) {
			return null;
		}

		try {
			String path = outPath.substring(0, outPath.lastIndexOf(File.separator));
			File file = null;
			file = new File(path);
			if (!file.exists()) {//创建文件夹
				file.mkdirs();
			}
			file = new File(outPath);// 新建一个空白pdf文档
			FileOutputStream os = new FileOutputStream(file);
			Document doc = new Document(inPath); // Address是将要被转化的word文档
			doc.save(os, SaveFormat.PDF);// 全面支持DOC, DOCX, OOXML, RTF HTML, OpenDocument, PDF,
		} catch (Exception e) {
			e.printStackTrace();
		}
		// EPUB, XPS, SWF 相互转换
		return outPath;
	}


	/**
	 * @Description: 验证aspose.word组件是否授权：无授权的文件有水印和试用标记
	 */
	public static boolean isWordLicense() {
		boolean result = false;
		try {
			// InputStream inputStream = new
			// FileInputStream("D:\\Workspaces\\TestFilters\\lib\\license.xml");
			// 避免文件遗漏
			String licensexml = "<License>\n" + "<Data>\n" + "<Products>\n"
					+ "<Product>Aspose.Total for Java</Product>\n" + "<Product>Aspose.Words for Java</Product>\n"
					+ "</Products>\n" + "<EditionType>Enterprise</EditionType>\n"
					+ "<SubscriptionExpiry>20991231</SubscriptionExpiry>\n"
					+ "<LicenseExpiry>20991231</LicenseExpiry>\n"
					+ "<SerialNumber>23dcc79f-44ec-4a23-be3a-03c1632404e9</SerialNumber>\n" + "</Data>\n"
					+ "<Signature>\n"
					+ "sNLLKGMUdF0r8O1kKilWAGdgfs2BvJb/2Xp8p5iuDVfZXmhppo+d0Ran1P9TKdjV4ABwAgKXxJ3jcQTqE/2IRfqwnPf8itN8aFZlV3TJPYeD3yWE7IT55Gz6EijUpC7aKeoohTb4w2fpox58wWoF3SNp6sK6jDfiAUGEHYJ9pjU=\n"
					+ "</Signature>\n" + "</License>";
			InputStream inputStream = new ByteArrayInputStream(licensexml.getBytes());
			com.aspose.words.License license = new com.aspose.words.License();
			license.setLicense(inputStream);
			result = true;
		} catch (Exception e) {
			e.printStackTrace();
		}
		return result;
	}

// outputStream转inputStream
	public static ByteArrayInputStream parse(OutputStream out) throws Exception {
		ByteArrayOutputStream baos = new ByteArrayOutputStream();
		baos = (ByteArrayOutputStream) out;
		ByteArrayInputStream swapStream = new ByteArrayInputStream(baos.toByteArray());
		return swapStream;
	}