IText7 html2pdf页脚CSS不起作用 [英] IText7 html2pdf footer CSS does not work
问题描述
我无法在HTML和CSS下面的结果PDF中看到页脚.此代码在 IText版本2 中可以正常使用.
I am not able to see footer in resultant PDF for below HTML and CSS. This code works fine with IText version 2.
在 IText版本7 中，显示页眉和页脚的方式是否发生了变化?还是缺少新版本所需的任何配置?
Does the way to show header and footer is changed in IText version 7? or am I missing any configuration required for newer version?
谢谢.
Java代码
public void createPdf(String src, String dest, String resources) throws IOException {
try {
FileOutputStream outputStream = new FileOutputStream(dest);
WriterProperties writerProperties = new WriterProperties();
//Add metadata
writerProperties.addXmpMetadata();
PdfWriter pdfWriter = new PdfWriter(outputStream, writerProperties);
PdfDocument pdfDoc = new PdfDocument(pdfWriter);
pdfDoc.getCatalog().setLang(new PdfString("en-US"));
// pdf conversion
ConverterProperties props = new ConverterProperties();
MediaDeviceDescription mediaDeviceDescription =
new MediaDeviceDescription(MediaType.PRINT);
props.setMediaDeviceDescription(mediaDeviceDescription);
HtmlConverter.convertToPdf(new FileInputStream(src), pdfDoc, props);
pdfDoc.close();
} catch (Exception e) {
e.printStackTrace();
}
}
HTML内容
<html>
<head>
<meta charset="UTF-8"/>
<style type="text/css" media="print">
#footer {
display: block;
position: running(footer);
color:gray;
font-size: 50%
}
@page {
@bottom-center {
content: element(footer);
}
margin-bottom : 1in;
size: 6in 6in;
}
</style>
</head>
<body>
<div id="footer">
This is the text that goes at the bottom of every page.
</div>
....
..
.
</body>
</html>
推荐答案
您所做的一切正确.它对您不起作用，因为仅在最新版本 iText 7.1.2 中添加了运行元素(position: running(..)和content: element(..)属性)支持.它于4月底发布.
You're doing everything right. It wasn't working for you because running elements (position: running(..) and content: element(..) properties) support is added only in the latest version, iText 7.1.2. It was released in the end of April.
这篇关于IText7 html2pdf页脚CSS不起作用的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
