java html to word

In our daily work and study, we often need to convert HTML format files into Word format files. However, due to the big difference between the formats of HTML and Word, we need to use some tools to complete this. One task. In the Java language, there are also some open source libraries that can help us convert HTML to Word.

In this article, we will introduce how to convert HTML to Word using Java. First, we need to understand the format differences between HTML files and Word files.

The difference between HTML format and Word format

The format difference between HTML files and Word files is relatively large, mainly in the following aspects:

1. Style

The style of Word files is mainly implemented through style sheets and direct font settings, while HTML files use CSS to describe styles.

2. Pictures

Word files can directly insert pictures into the document, while HTML files need to be introduced through the img tag.

3. Table

The table in the Word file can be realized by directly inserting the table and drawing the table, while the table in the HTML file uses the table tag, tr tag, td Labels, etc. to describe.

How to convert HTML to Word in Java

There are two main ways to convert HTML to Word in Java: JodConverter and Aspose Word Java API.

1. JodConverter

JodConverter is an open source project developed based on Java that can convert various types of document formats. Use JodConverter to convert HTML files into Word files.

The following is a sample code for conversion using JodConverter:

File inputFile = new File("example.html");
File outputFile = new File("example.docx");

OfficeManager officeManager = LocalOfficeManager.builder().officeHome("/usr/share/libreoffice").install().build();
officeManager.start();

try (OfficeDocumentConverter converter = new OfficeDocumentConverter(officeManager)) {
    converter.convert(inputFile, outputFile);
} catch (OfficeException e) {
    e.printStackTrace();
}

officeManager.stop();

In the above code, we first specify the path of the HTML file to be converted and the converted Word file. Then, we need to do some configuration to use JodConverter. In this example, we use LocalOfficeManager to connect to LibreOffice and specify the installation path of LibreOffice as "/usr/share/libreoffice".

Next, we created a converter instance OfficeDocumentConverter and used the converter to convert the HTML file to a Word file. Finally, we close OfficeManager.

2. Aspose Word Java API

Aspose Word Java API is a powerful API that can help us process Word files in Java. Using Aspose Word Java API, we can convert HTML to Word in Java.

The following is a sample code for conversion using Aspose Word Java API:

Document doc = new Document("example.html");
doc.save("example.docx", SaveFormat.DOCX);

In the above code, we first specify the path of the HTML file to be converted, and then use Aspose Word Java API to open the document. Next, we save the file in DOCX format to the specified path.

Summary

The above are two methods of converting HTML to Word in Java, using JodConverter and Aspose Word Java API respectively. Both methods have their own advantages and disadvantages, and which method to choose depends on the actual situation. At the same time, it should be noted that format conversion may involve various details, and appropriate testing and adjustments are required.

In actual use, we can choose appropriate tools and methods to convert HTML to Word according to our needs, so as to better complete our work and study tasks.

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