iText —— JAVA將html轉pdf
阿新 • • 發佈：2018-12-30
1、index.html檔案內容如下
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"></meta> <title>HTML to PDF</title> <link href="_css/index.css" rel="stylesheet" type="text/css" /> </head> <body> <h1>HTML to PDF</h1> <p> <span class="itext">itext</span> 2.0.8 <span class="description">converting HTML to PDF</span> </p> <table> <tr> <th class="label">Title</th> <td>iText - Java HTML to PDF</td> </tr> <tr> <th>URL</th> <td>http://hmkcode.com/itext-html-to-pdf-using-java</td> </tr> </table> </body> </html>
index.css內容如下
@CHARSET "UTF-8";
h1 {
color:#ccc;
}
table tr td{
text-align:center;
border:1px solid gray;
padding:4px;
}
table tr th{
background-color:#84C7FD;
color:#fff;
width: 100px;
}
.itext{
color:#84C7FD;
font-weight:bold;
}
.description{
color:gray;
}2、java程式碼
package com.yfli.iText; import java.io.File; import java.io.FileOutputStream; import java.io.OutputStream; import org.xhtmlrenderer.pdf.ITextFontResolver; import org.xhtmlrenderer.pdf.ITextRenderer; import com.itextpdf.text.pdf.BaseFont; public class HtmlToPDFTest { public static void main(String[] args) throws Exception { parseHtmlToPdf(); } /** * 使用的jar包：itext-2.0.8.jar core-render.jar * * @throws Exception */ public static void parseHtmlToPdf() throws Exception { // step 1 String outputFile = "F:/iText/htmlToPdf2.pdf"; String inputFile = "F:/iText/index.html"; String url = new File(inputFile).toURI().toURL().toString(); // step 2 OutputStream os = new FileOutputStream(outputFile); org.xhtmlrenderer.pdf.ITextRenderer renderer = new ITextRenderer(); renderer.setDocument(url); // step 3 解決中文支援 ITextFontResolver fontResolver = renderer.getFontResolver(); fontResolver.addFont("c:/Windows/Fonts/simsun.ttc", BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED); // 解決圖片的相對路徑問題 // renderer.getSharedContext().setBaseURL("file:/F:/teste/html/"); renderer.layout(); renderer.createPDF(os); os.close(); } }