dependencies
<dependency>
<groupId>com.itextpdf</groupId>
<artifactId>html2pdf</artifactId>
<version>5.0.5</version>
</dependency>
<dependency>
<groupId>com.itextpdf</groupId>
<artifactId>kernel</artifactId>
<version>8.0.5</version>
</dependency>
<dependency>
<groupId>com.itextpdf</groupId>
<artifactId>io</artifactId>
<version>8.0.5</version>
</dependency>
<dependency>
<groupId>com.itextpdf</groupId>
<artifactId>layout</artifactId>
<version>8.0.5</version>
</dependency>代码实现
@Test
void htmlToPdf() {
// IO
File htmlSource = new File("D:\\test.html");
File pdfDest = new File("D:\\test.pdf");
try {
// pdfHTML specific code
ConverterProperties converterProperties = new ConverterProperties();
HtmlConverter.convertToPdf(new FileInputStream(htmlSource),new FileOutputStream(pdfDest), converterProperties);
} catch (IOException e) {
log.error("生成文件失败", e);
}
}
@Test
void createPdf() {
String dest = "D:\\hello_world.pdf";
//生成文件
try {
// 1、创建一个PdfWriter对象，将文档写入到文件中
PdfWriter writer = new PdfWriter(dest);
// 2、初始化一个PdfDocument对象
PdfDocument pdf = new PdfDocument(writer);
// 3、初始化一个Document对象
Document document = new Document(pdf);
// 4、向文档中添加内容
document.add(new Paragraph("Hello World!"));
// 5、关闭文档
document.close();
} catch (IOException e) {
log.error("生成文件失败", e);
}
}参考
🐙iTextPdf学习笔记 - Java小白的搬砖路 - 博客园
官方教程：