itext實現HTML轉換爲PDF
1、首先,建立一個maven工程(maven工程的建立這裏不在演示)
1.1 在maven工程的pom.xml中加入itext所需的jar包
<span style="font-size:18px;"><!-- itext 生成PDF jar-->
<dependency>
<groupId>com.lowagie</groupId>
<artifactId>itext</artifactId>
<version>2.0.8</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.xhtmlrenderer/core-renderer -->
<dependency>
<groupId>org.xhtmlrenderer</groupId>
<artifactId>core-renderer</artifactId>
<version>R8</version>
</dependency></span>
2、建立一個類Demo1.Java
<span style="font-size:18px;">package com.shawsuper;
import java.io.File;
import java.io.FileOutputStream;
import java.io.OutputStream;
import org.xhtmlrenderer.pdf.ITextFontResolver;
import org.xhtmlrenderer.pdf.ITextRenderer;
import com.lowagie.text.pdf.BaseFont;
public class Demo1 {
/*
* HTML轉換爲PDF
*
*/
public void HtmlToPdf(String inputFile,String outputFile) throws Exception{
String url = new File(inputFile).toURI().toURL().toString();
System.out.println(url);
OutputStream os = new FileOutputStream(outputFile);
ITextRenderer renderer = new ITextRenderer();
renderer.setDocument(url);
// 解決中文支持問題
ITextFontResolver fontResolver = renderer.getFontResolver();
fontResolver.addFont("c:/Windows/Fonts/<span style="color:#FF0000;">simsun</span>.ttc", BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED);
// 解決圖片的相對路徑問題
// renderer.getSharedContext().setBaseURL("file:/D:/z/temp/");
renderer.layout();
renderer.createPDF(os);
os.close();
}
public static void main(String[] args) throws Exception {
Demo1 demo = new Demo1();
String inputFile = "D://Test//iText1.jsp";
String outputFile = "D://Test//123.pdf";
demo.HtmlToPdf(inputFile, outputFile);
}
}</span>
3、運行main方法即可
注意:
1、HTML或者jsp中的字體格式需要和demo1中fontResolver.addFont("c:/Windows/Fonts/simsun.ttc", BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED);的simsun相同,否則中文將無法顯示
ps:
<span style="font-size:18px;">iText1.jsp的源碼
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<title>Insert title here</title>
<style type="text/css">
<span style="color:#FF0000;">body {
font-family: SimSun; //特別重要,否則中文將無法顯示
} </span>
</style>
</head>
<body>
<p >迷你校</p>
<div class="text">個人簡歷</div>
<table border='1' bgcolor="#00FF00">
<tr><td>number</td><td>name</td></tr>
<tr><td>1</td><td>ch</td></tr>
<tr><td>2</td><td>es</td></tr>
</table>
<p>教育經歷ss</p>
<p>12422</p>
<p>jiaoyujingli</p>
</body>
</html>
</span>