SoFunction
Updated on 2025-04-13

Java handles conversion of Markdown format to Word documents

1. Introduce necessary dependencies

Before we start, we need to introduce two key libraries: one is markdown4j for parsing Markdown, and the other is Apache POI for generating Word documents. These two libraries will help us complete the conversion process from Markdown to Word.

<dependencies>
    <!-- MarkdownAnalytical library -->
    <dependency>
        <groupId></groupId>
        <artifactId>markdown4j</artifactId>
        <version>2.3</version>
    </dependency>
    <!-- WordDocument Generation Library -->
    <dependency>
        <groupId></groupId>
        <artifactId>poi-ooxml</artifactId>
        <version>5.2.3</version>
    </dependency>
</dependencies>

2. Analyze Markdown content

First, we need to parse the content in Markdown format into plain text. In this step, we will use the Markdown4j library to complete the Markdown to HTML conversion, and then further process it into plain text.

import ;

public class MarkdownParser {
    public static String parseMarkdown(String markdownContent) {
        MarkdownProcessor markdownProcessor = new MarkdownProcessor();
        return (markdownContent);
    }
}

3. Write the parsed content into Word document

Next, we will use the Apache POI library to write the parsed content into a Word document. In this step, we will create an XWPF document and add the parsed content to the document.

import ;
import ;
import ;

import ;
import ;

public class WordDocumentGenerator {
    public static void generateWordDocument(String content, String outputPath) throws IOException {
        XWPFDocument document = new XWPFDocument();

        XWPFParagraph paragraph = ();
        XWPFRun run = ();
        (content);

        try (FileOutputStream out = new FileOutputStream(outputPath)) {
            (out);
        }

        ();
    }
}

4. Complete conversion process

Finally, we combine the above two steps to achieve a complete conversion process from Markdown to Word. In this step, we will read the contents of the Markdown file, parse it and write it to the Word document.

import ;
import ;
import ;

public class MarkdownToWordConverter {
    public static void main(String[] args) {
        String markdownFilePath = "";
        String wordOutputPath = "";

        try (BufferedReader reader = new BufferedReader(new FileReader(markdownFilePath))) {
            StringBuilder markdownContent = new StringBuilder();
            String line;
            while ((line = ()) != null) {
                (line).append("\n");
            }

            String parsedContent = (());
            (parsedContent, wordOutputPath);
            ("Markdown to Word document was successfully converted!");
        } catch (IOException e) {
            ();
        }
    }
}

5. Summary

Through the above steps, we successfully convert the content in Markdown format into Word documents. This process involves parsing Markdown and generating Word documents, demonstrating Java's powerful capabilities in text processing and document generation. Hopefully this guide will help you complete similar tasks efficiently in actual development.

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