doc

How to avoid java.lang.NoSuchMethodError: org.apache.poi.util.IOUtils.copy(Ljava/io/InputStream;Ljava/io/OutputStream;) in Apache POI

﹥>﹥吖頭↗ 提交于 2019-12-17 16:45:13
问题 I have a code for adding watermark to existing .doc file. The following is the code I have tried so far public static void main(String[] args) { try { XWPFDocument xDoc = new XWPFDocument(new FileInputStream("test.doc")); XWPFHeaderFooterPolicy xFooter = new XWPFHeaderFooterPolicy(xDoc); xFooter.createWatermark("My Watermark"); } catch(Exception e) { e.printStackTrace(); } } The following is what I got Exception in thread "main" java.lang.NoSuchMethodError: org.apache.poi.util.IOUtils.copy

Convert PDF to DOC (Python/Bash)

佐手、 提交于 2019-12-17 09:23:12
问题 I've saw some pages that allow user to upload PDF and returns a DOC file, like PdfToWord Is there any way to convert a PDF file to a DOC/DOCX file using Python or any Unix command ? Thanks in advance 回答1: If you have LibreOffice installed lowriter --invisible --convert-to doc '/your/file.pdf' If you want to use Python for this: import os import subprocess for top, dirs, files in os.walk('/my/pdf/folder'): for filename in files: if filename.endswith('.pdf'): abspath = os.path.join(top,

How read Doc or Docx file in java? [closed]

一个人想着一个人 提交于 2019-12-17 04:29:19
问题 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 8 years ago . I want to read a word file in java import org.apache.poi.poifs.filesystem.*; import org.apache.poi.hpsf.DocumentSummaryInformation; import org.apache.poi.hwpf.*; import org.apache.poi.hwpf.extractor.*; import org

How read Doc or Docx file in java? [closed]

感情迁移 提交于 2019-12-17 04:29:09
问题 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 8 years ago . I want to read a word file in java import org.apache.poi.poifs.filesystem.*; import org.apache.poi.hpsf.DocumentSummaryInformation; import org.apache.poi.hwpf.*; import org.apache.poi.hwpf.extractor.*; import org

Java将数据写入word文档(.doc)

喜你入骨 提交于 2019-12-16 16:11:17
Java可用org.apache.poi包来操作word文档。org.apache.poi包可于 官网 上下载,解压后各jar作用如下图所示: 可根据需求导入对应的jar。 一、HWPFDocument类的使用 用HWPFDocument类将数据写到指定的word文档中,基本思路是这样的: - 首先,建立一个HWPFDocument类的实例,关联到一个临时的word文档; - 然后,通过Range类实例,将数据写入这个word文档中; - 接着,将这个临时的word文档通过write函数写入指定的word文档中。 - 最后,关闭所有资源。 下面详细说明各个步骤。 1.构造函数 这里要说明一下,经过试验,暂时还没找到直接在程序中新建一个word文档并读取的方法,只能先创建好temp.doc,然后在程序中读取。(用File-createNewFile和POIFSFileSystem.create创建出来的.doc文件,都不能被正确读取) 另外,其实选择哪种参数传入都是一样的,毕竟HWPFDocument关联的word文档是无法写入的,只是当作一个临时文件。所以,选择最为熟悉的InputStream较为合适。 参数1:InputStream。可将word文档用FileInputStream流读取,然后传入HWPFDocument类。主要用于读取word文档中的数据。 参数2

基于Aspose的doc、xls、pdf格式转换

丶灬走出姿态 提交于 2019-12-16 02:14:31
using Aspose . Slides ; namespace AsposeDLL { /// <summary> /// doc、xls、pdf格式转换 /// </summary> class FormatConversionClass { /// <summary> /// Doc转Pdf /// </summary> /// <param name="docPath">doc路径</param> /// <param name="pdfPath">pdf路径</param> public static void ConverDocToPdf ( string docPath , string pdfPath ) { //打开word文档,将doc文档转为pdf文档 Aspose . Words . Document doc = new Aspose . Words . Document ( docPath ) ; if ( doc != null ) { doc . Save ( pdfPath , Aspose . Words . SaveFormat . Pdf ) ; } } /// <summary> /// Xls转Pdf /// </summary> /// <param name="xlsPath">xls路径</param> /// <param

你知道将DOC格式序列化为字节数组最简单方法吗?来看看Aspose.Words API如何处理

陌路散爱 提交于 2019-12-15 07:38:19
Aspose.Words for .Net 是一种高级Word文档处理API,用于执行各种文档管理和操作任务。API支持生成,修改,转换,呈现和打印文档,而无需在跨平台应用程序中直接使用Microsoft Word。 Aspose.Words API提供了将Microsoft Word文档从DOC或DOCX格式序列化为字节数组的最简单方法。将文档存储到数据库中和/或从数据库中检索时,将Word文档转换为字节数组很有帮助。 .NET的Aspose.Words可用于转换Document对象,以获取表示任何.NET应用程序中Document的字节数组。以下代码段演示了DOC文件到字节数组的转换。 // Load the document from disk. Document doc = new Document("Sample.doc"); // Create a new memory stream. MemoryStream outStream = new MemoryStream(); // Save the document to stream. doc.Save(outStream, SaveFormat.Docx); // Convert the document to byte form. byte[] docBytes = outStream.ToArray(); //

Is there a way to count doc, docx, pdf pages with only js (without Node.js)?

自古美人都是妖i 提交于 2019-12-14 02:44:58
问题 I need to count number of pages in doc, docx and pdf files. I know that it is possible to do with PHP, NodeJS But is it possible to do it with only javascript if file is on server? 回答1: https://www.npmjs.com/package/docx-pdf-pagecount can be used to get docx and pdf page count. const getPageCount = require('docx-pdf-pagecount'); getPageCount('E:/sample/document/aa/test.docx') .then(pages => { console.log(pages); }) .catch((err) => { console.log(err); }); getPageCount('E:/sample/document/vb

Html转word

三世轮回 提交于 2019-12-13 19:05:34
https://www.cnblogs.com/yibinboy/articles/3676121.html private void button1_Click(object sender, EventArgs e) { string tpath = "resume.docx"; Document doc = new Document(tpath); DocumentBuilder mybuilder = new DocumentBuilder(doc); //通过书签的形式向word模板中插入内容; doc.Range.Bookmarks["resume_name"].Text = "我的简历"; doc.Range.Bookmarks["resume_id"].Text = "123456789987654321"; doc.Range.Bookmarks["update_time"].Text = "2022年12月22日"; doc.Range.Bookmarks["apply_state"].Text = "我正在主动找工作,可快速到岗"; //直接向word模板中插入html代码,生成的word会自动编译。 mybuilder.MoveToCell(0, 0, 0, 0); mybuilder.InsertHtml("<font style='margin-top

[iPhone]Have a way (or library) to create .doc files in iPhone app?

梦想与她 提交于 2019-12-13 09:47:41
问题 Have a way (or a library) to create .doc files in iPhone app ? 回答1: Short of writing your own library, you have two choices: Use RTF, which will produce a Word-readable document that covers basic word processing features. Send the data to a server, have the server do the conversion, then return the Word document to the application. 来源: https://stackoverflow.com/questions/5999831/iphonehave-a-way-or-library-to-create-doc-files-in-iphone-app