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word，html，pdf等互转 Java 文件转换工具类

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一、前言

目前支持：
  1. word 转 html
  2. doc 转 docx
  3. html 转 word
  4. html 转 pdf
  5. excel 转 pdf
  6. word 转 jpeg
  7. word 转 png
  8. markdown 转 html

二、项目地址

https://gitee.com/zhengqingya/file-convert-util
word，html，pdf等互转 Java 文件转换工具类

三、部分代码

具体代码请查看项目示例

1、主要调用工具类


word，html，pdf等互转 Java 文件转换工具类

@Slf4jpublic class MyFileConvertUtil {/*** `word` 转 `html`** @param wordBytes:*word字节码* @return: html文件字节码数据* @author : zhengqing* @date : 2020/11/23 16:21*/public static byte[] wordBytes2HtmlBytes(byte[] wordBytes) {return Word2HtmlUtil.wordBytes2HtmlBytes(wordBytes);}/*** `word` 转 `html`** @param wordBytes:*word字节码* @return: html文件内容* @author : zhengqing* @date : 2020/11/23 16:21*/public static String wordBytes2HtmlStr(byte[] wordBytes) {byte[] htmlBytes = Word2HtmlUtil.wordBytes2HtmlBytes(wordBytes);return new String(htmlBytes);}/*** `word` 转 `html`** @param wordBytes:*word字节码* @param htmlFilePath:*html文件路径* @return: html文件数据* @author : zhengqing* @date : 2020/11/23 16:21*/public static File wordBytes2HtmlFile(byte[] wordBytes, String htmlFilePath) {return Word2HtmlUtil.wordBytes2HtmlFile(wordBytes, htmlFilePath);}/*** `doc` 转 `docx`** @param docBytes:*doc文件字节码* @return: 生成的`docx`文件字节码* @author : zhengqing* @date : 2020/11/24 11:26*/public static byte[] docBytes2DocxBytes(byte[] docBytes) {return Doc2DocxUtil.docBytes2DocxBytes(docBytes);}/*** `doc` 转 `docx`** @param docBytes:*doc文件字节码* @param docxFilePath:*待生成的的`docx`文件路径* @return: 生成的`docx`文件数据* @author : zhengqing* @date : 2020/11/24 11:26*/public static File docBytes2DocxFile(byte[] docBytes, String docxFilePath) {return Doc2DocxUtil.docBytes2DocxFile(docBytes, docxFilePath);}/*** `html` 转 `word` 【 注：本地图片不支持显示?。。?需转换成在线图片 】** @param htmlBytes:*html字节码* @return: word文件字节码* @author : zhengqing* @date : 2020/11/24 11:52*/public static byte[] htmlBytes2WordBytes(byte[] htmlBytes) {return Htm2WordlUtil.htmlBytes2WordBytes(htmlBytes);}/*** `html` 转 `word` 【 注：本地图片不支持显示?。。?需转换成在线图片 】** @param html:*html内容* @return: word文件字节码* @author : zhengqing* @date : 2020/11/24 11:52*/public static byte[] html2WordBytes(String html) {return Htm2WordlUtil.htmlBytes2WordBytes(html.getBytes());}/*** `html` 转 `word` 【 注：本地图片不支持显示?。。?需转换成在线图片 】*** @param htmlBytes:*html字节码* @param wordFilePath:*待生成的word文件路径* @return: word文件信息* @author : zhengqing* @date : 2020/11/23 16:04*/public static File htmlBytes2WordFile(byte[] htmlBytes, String wordFilePath) {return Htm2WordlUtil.htmlBytes2WordFile(htmlBytes, wordFilePath);}/*** `html` 转 `pdf`** @param htmlBytes:*html字节码* @return: 生成的`pdf`字节码* @author : zhengqing* @date : 2020/11/24 11:26*/public static byte[] htmlBytes2PdfBytes(byte[] htmlBytes) {return Html2PdfUtil.htmlBytes2PdfBytes(htmlBytes);}/*** `html` 转 `pdf`** @param htmlBytes:*html文件数据* @param pdfFilePath:*待生成的`pdf`文件路径* @return: 生成的`pdf`文件数据* @author : zhengqing* @date : 2020/11/24 11:26*/public static File htmlBytes2PdfFile(byte[] htmlBytes, String pdfFilePath) {return Html2PdfUtil.htmlBytes2PdfFile(htmlBytes, pdfFilePath);}/*** `excel` 转 `pdf`** @param excelBytes:*html字节码* @return: 生成的`pdf`文件流* @author : zhengqing* @date : 2020/11/24 11:26*/public static byte[] excelBytes2PdfBytes(byte[] excelBytes) {return Excel2PdfUtil.excelBytes2PdfBytes(excelBytes);}/*** `excel` 转 `pdf`** @param excelBytes:*excel文件字节码* @param pdfFilePath:*待生成的`pdf`文件路径* @return: 生成的`Pdf`文件数据* @author : zhengqing* @date : 2020/11/24 11:26*/public static File excelBytes2PdfFile(byte[] excelBytes, String pdfFilePath) {return Excel2PdfUtil.excelBytes2PdfFile(excelBytes, pdfFilePath);}/*** `word` 转 `jpeg`** @param wordBytes:*word字节码数据* @return: 图片字节码数据列表* @author : zhengqing* @date : 2020/11/24 11:52*/public static List wordBytes2JpegBytes(byte[] wordBytes) {return Word2JpegUtil.wordBytes2JpegBytes(wordBytes);}/*** `word` 转 `jpeg`** @param wordBytes:*word字节码数据* @param imgRootPath:*生成图片根路径* @return: 图片字节码数据列表* @author : zhengqing* @date : 2020/11/24 11:52*/public static List wordBytes2JpegFileList(byte[] wordBytes, String imgRootPath) {return Word2JpegUtil.wordBytes2JpegFileList(wordBytes, imgRootPath);}/*** `word` 转 `png`** @param wordBytes:*word字节码数据* @return: 图片字节码数据列表* @author : zhengqing* @date : 2020/11/24 11:52*/@SneakyThrows(Exception.class)public static List wordBytes2PngBytes(byte[] wordBytes) {return Word2PngUtil.wordBytes2PngBytes(wordBytes);}/*** `word` 转 `png`** @param wordBytes:*word字节码数据* @param imgRootPath:*生成图片路径* @return: 图片字节码数据列表* @author : zhengqing* @date : 2020/11/24 11:52*/public static List wordBytes2PngFileList(byte[] wordBytes, String imgRootPath) {return Word2PngUtil.wordBytes2PngFileList(wordBytes, imgRootPath);}}

2、测试类

@RunWith(SpringRunner.class)@SpringBootTestpublic class AppTest {private final String WORD_FILE_PATH = Constants.DEFAULT_FOLDER_TMP"/test.doc";private final String HTML_FILE_PATH = Constants.DEFAULT_FOLDER_TMP"/test.html";private final String EXCEL_FILE_PATH = Constants.DEFAULT_FOLDER_TMP"/test.xlsx";private final String MD_FILE_PATH = Constants.DEFAULT_FOLDER_TMP"/test.md";@Testpublic void testWord2Html() throws Exception {File htmlFile = MyFileConvertUtil.wordBytes2HtmlFile(MyFileUtil.readBytes(WORD_FILE_PATH),Constants.DEFAULT_FOLDER_TMP_GENERATE"/test.html");System.out.println(htmlFile);}@Testpublic void testHtml2Word() throws Exception {File wordFile = MyFileConvertUtil.htmlBytes2WordFile(MyFileUtil.readBytes(HTML_FILE_PATH),Constants.DEFAULT_FOLDER_TMP_GENERATE"/test.doc");System.out.println(wordFile);}@Testpublic void testDoc2Docx() throws Exception {File docxFile = MyFileConvertUtil.docBytes2DocxFile(MyFileUtil.readBytes(WORD_FILE_PATH),Constants.DEFAULT_FOLDER_TMP_GENERATE"/test.docx");System.out.println(docxFile);}@Testpublic void testHtml2Pdf() throws Exception {File pdfFile = MyFileConvertUtil.htmlBytes2PdfFile(MyFileUtil.readBytes(HTML_FILE_PATH),Constants.DEFAULT_FOLDER_TMP_GENERATE"/test-html.pdf");System.out.println(pdfFile);}@Testpublic void testExcel2Pdf() throws Exception {File pdfFile = MyFileConvertUtil.excelBytes2PdfFile(MyFileUtil.readBytes(EXCEL_FILE_PATH),Constants.DEFAULT_FOLDER_TMP_GENERATE"/test-excel.pdf");System.out.println(pdfFile);}@Testpublic void testWord2Jpg() throws Exception {byte[] wordFileBytes = MyFileUtil.readBytes(WORD_FILE_PATH);List jpgFileList =MyFileConvertUtil.wordBytes2JpegFileList(wordFileBytes, Constants.DEFAULT_FOLDER_TMP_GENERATE);System.out.println(jpgFileList);}@Testpublic void testWord2Png() throws Exception {byte[] wordFileBytes = MyFileUtil.readBytes(WORD_FILE_PATH);List pngFileList =MyFileConvertUtil.wordBytes2PngFileList(wordFileBytes, Constants.DEFAULT_FOLDER_TMP_GENERATE);System.out.println(pngFileList);}@Test // 【 注：转换格式不是太完善，存在一定问题！ 】public void testMarkdown2Html() throws Exception {FileFactory.produce(new File(MD_FILE_PATH), Constants.DEFAULT_FOLDER_TMP_GENERATE"/test-md.html");}}
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