word轉txt

import org.apache.poi.hwpf.extractor.WordExtractor;

import java.io.IOException;
import java.io.InputStream;
import java.nio.file.Files; 
import java.nio.file.Paths;
import java.nio.file.StandardOpenOption;

public class Doc2Text {
Doc2Text() throws IOException {
    var fojingPath = "/home/weiyinfu/Desktop/佛經";
    var targetPath = "/home/weiyinfu/Desktop/fojing";
    if (!Files.exists(Paths.get(targetPath))) {
        Files.createDirectory(Paths.get(targetPath));
    }
    Files.list(Paths.get(fojingPath)).forEach(docPath -> {
        try {
            InputStream cin = Files.newInputStream(docPath);
            WordExtractor extractor = new WordExtractor(cin);
            cin.close();
            String content = extractor.getText();
            String filename = docPath.getFileName() + ".txt";
            var cout = Files.newBufferedWriter(Paths.get(targetPath).resolve(filename), StandardOpenOption.CREATE);
            cout.write(content);
            cout.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    });
}

public static void main(String[] args) throws IOException {
    new Doc2Text();
}
}

須要POI

<!-- https://mvnrepository.com/artifact/org.apache.poi/poi -->
        <dependency>
            <groupId>org.apache.poi</groupId>
            <artifactId>poi</artifactId>
            <version>4.1.0</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/org.apache.poi/poi-ooxml -->
        <dependency>
            <groupId>org.apache.poi</groupId>
            <artifactId>poi-ooxml</artifactId>
            <version>4.1.0</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/org.apache.poi/poi-scratchpad -->
        <dependency>
            <groupId>org.apache.poi</groupId>
            <artifactId>poi-scratchpad</artifactId>
            <version>4.1.0</version>
        </dependency>