使用java实现word转pdf，亲测有效，完美保留样式

网上了很多方法，要么转换速度慢，要么转换出来的格式不一样，遇到了各种问题，无法完美完成转换，在stackoverflow发现完美答案。

1. 依赖

<dependency>
	<groupId>com.documents4j</groupId>
	<artifactId>documents4j-local</artifactId>
	<version>1.0.3</version>
</dependency>
<dependency>
	<groupId>com.documents4j</groupId>
	<artifactId>documents4j-transformer-msoffice-word</artifactId>
	<version>1.0.3</version>
</dependency>

1. java代码

public static void main(String[] args) {
        File inputWord = new File("D:/test.docx");
        File outputFile = new File("D:/test.pdf");
        try  {
            InputStream docxInputStream = new FileInputStream(inputWord);
            OutputStream outputStream = new FileOutputStream(outputFile);
            IConverter converter = LocalConverter.builder().build();
            converter.convert(docxInputStream).as(DocumentType.DOCX).to(outputStream).as(DocumentType.PDF).execute();
            outputStream.close();
            System.out.println("success");
        } catch (Exception e) {
            e.printStackTrace();
        }
    }