计算 Word 文档中的页数 [英] Counting pages in a Word document

问题描述

我正在尝试使用 java 计算 word 文档中的页数.

I'm trying to count pages from a word document with java.

这是我的实际代码，我使用的是 Apache POI 库

This is my actual code, i'm using the Apache POI libraries

String path1 = "E:/iugkh";
File f = new File(path1);
File[] files = f.listFiles();
int pagesCount = 0;
for (int i = 0; i < files.length; i++) {
    POIFSFileSystem fis = new POIFSFileSystem(new FileInputStream(files[i]));
    HWPFDocument wdDoc = new HWPFDocument(fis);
    int pagesNo = wdDoc.getSummaryInformation().getPageCount();
    pagesCount += pagesNo;
    System.out.println(files[i].getName()+":\t"+pagesNo);
}

输出为:

ten.doc:    1
twelve.doc: 1
nine.doc:   1
one.doc:    1
eight.doc:  1
4teen.doc:  1
5teen.doc:  1
six.doc:    1
seven.doc:  1

这不是我所期望的，因为前三个文档的页面长度为 4，而其他文档的长度为 1 到 5 页.

And this is not what i expected, as the first three documents' page length is 4 and the other are from 1 to 5 pages long.

我错过了什么?

我是否必须使用另一个库来正确计算页数?

Do i have to use another library to count the pages correctly?

提前致谢

推荐答案

这可能对您有所帮助.它计算表单馈送的数量(有时用于分隔页面)，但我不确定它是否适用于所有文档(我猜它不会).

This may help you. It counts the number of form feeds (sometimes used to separate pages), but I'm not sure if it's gonna work for all documents (I guess it does not).

WordExtractor extractor = new WordExtractor(document);
String[] paragraphs = extractor.getParagraphText();

int pageCount = 1;
for (int i = 0; i < paragraphs.length; ++i) {
    if (paragraphs[i].indexOf("\f") >= 0) {
        ++pageCount;
    }
}

System.out.println(pageCount);

这篇关于计算 Word 文档中的页数的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！