POI 实现 word转成pdf

想系统学习的同志，可以参考 POI官方

1、导出依赖

<dependency>
    <groupId>fr.opensagres.xdocreport</groupId>
    <artifactId>fr.opensagres.poi.xwpf.converter.pdf-gae</artifactId>
    <version>2.0.1</version>
</dependency>

<dependency>
    <groupId>com.deepoove</groupId>
    <artifactId>poi-tl</artifactId>
    <version>1.2.0</version>
</dependency>

这里要注意版本问题！！

2、准备word稳当

3、实现代码1

/**
 * 将word模板转化成pdf
 * @param args
 * @throws Exception
 */
public static void main(String[] args) throws Exception {
    Map datas = new HashMap();
    datas.put("title","我是活动标题"); //给{{title}}标识赋值
    XWPFTemplate template = XWPFTemplate.compile("E:/test.docx");
    template.render(datas);

　　//将word转成pdf
    PdfOptions options = PdfOptions.create();
    try (OutputStream outPDF = Files.newOutputStream(Paths.get("E:/tes2.pdf"))) {
        PdfConverter.getInstance().convert(template.getXWPFDocument(), outPDF, options);
    } catch (IOException e) {
        e.printStackTrace();
    }

}

4、实现代码2，这里不考虑赋值问题，直接转换

public static void main(String[] args) {
    try {

　　　　　//读取word文档
        XWPFDocument document = null;
        try (InputStream in = Files.newInputStream(Paths.get("E:/test1.docx"))) {
            document = new XWPFDocument(in);
        } catch (IOException e) {
            e.printStackTrace();
        }

　　　　 //将word转成pdf
        PdfOptions options = PdfOptions.create();
        try (OutputStream outPDF = Files.newOutputStream(Paths.get("E:/tes2.pdf"))) {
            PdfConverter.getInstance().convert(document, outPDF, options);
        } catch (IOException e) {
            e.printStackTrace();
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}