如何使用java将文件夹中的多个文档文件转换为文本文件。您可以修改此代码吗

一个单独文件的代码：

import java.io.*; 
import org.apache.poi.xwpf.extractor.XWPFWordExtractor; 
import org.apache.poi.xwpf.usermodel.XWPFDocument; 

    public class ReadDocFile { 
        public static void main(String[] args) { 
            File file = null; 

            try { 
                // Read the Doc/DOCx file 
                file = new File("document"); 
                FileInputStream fis = new FileInputStream(file.getAbsolutePath()); 
                XWPFDocument doc = new XWPFDocument(fis); 
                XWPFWordExtractor ex = new XWPFWordExtractor(doc); 
                String text = ex.getText(); 

                //write the text in text file 
                File fil = new File("D:\\wordtotextoutput\\java1new.txt"); 
                Writer output = new BufferedWriter(new FileWriter(fil)); 
                output.write(text); 
                output.close(); 
            } catch (Exception exep) { 
            } 
        } 
    } 

试试下面的

public void convertFiles(String folderpath){
    File folder = new File(folderpath);
    for (File file: folder.listFiles()){
        if (!file.isDirectory()){
            //call your existing method here for `folder`
        }
        else{
            //not sure if you want to handle files in subdirectories
        }
    }
}

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您希望对每个文档应用什么规则？是否要在文本文件中逐个附加它们？输入文档也是文本？您知道，您可以使用

java.io.rename to

移动和重命名文件。（尽管除了使用

Runtime.exec

，我所知没有一种简单复制文件的机制）