富文本html转化为pdf

ckeditor、fckeditor富文本编辑器生成pdf，用pd4ml实现 

Java代码

package com.ais.test;


import java.awt.Insets;
import java.io.BufferedInputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.StringReader;
import java.net.MalformedURLException;
import java.security.InvalidParameterException;


import org.zefer.pd4ml.PD4Constants;
import org.zefer.pd4ml.PD4ML;


public class Test {
protected int topValue = 10;
protected int leftValue = 20;
protected int rightValue = 10;
protected int bottomValue = 10;
protected int userSpaceWidth = 1300;


/**
* @param args
*/
public static void main(String[] args) {
try {
Test jt = new Test();
String html = readFile("D:\\Test\\pdf_sample.html", "UTF-8");
jt.doConversion2(html, "D:\\Test\\pd4ml.pdf");
} catch (Exception e) {
e.printStackTrace();
}


}


public void doConversion2(String htmlDocument, String outputPath)
throws InvalidParameterException, MalformedURLException,
IOException {


PD4ML pd4ml = new PD4ML();


pd4ml.setHtmlWidth(userSpaceWidth); // set frame width of
// "virtual web browser"


// choose target paper format
pd4ml.setPageSize(pd4ml.changePageOrientation(PD4Constants.A4));


// define PDF page margins
pd4ml.setPageInsetsMM(new Insets(topValue, leftValue, bottomValue,
rightValue));


// source HTML document also may have margins, could be suppressed this
// way
// (PD4ML *Pro* feature):
pd4ml.addStyle("BODY {margin: 0; font-family:MSJH}", true);


// If built-in basic PDF fonts are not sufficient or
// if you need to output non-Latin texts, TTF embedding feature should
// help
// (PD4ML *Pro*)
// pd4ml.useTTF("C:\\workspace\\HtmlToPDF", true);
pd4ml.useTTF( "java:fonts", true );
pd4ml.setDefaultTTFs("MSJH", "Arial", "Courier New");




ByteArrayOutputStream baos = new ByteArrayOutputStream();
// actual document conversion from HTML string to byte array
pd4ml.render(new StringReader(htmlDocument), baos);
// if the HTML has relative references to images etc,
// use render() method with baseDirectory parameter instead
baos.close();


System.out.println("resulting PDF size: " + baos.size() + " bytes");
// in Web scenarios it is a good idea to send the size with
// "Content-length" HTTP header


File output = new File(outputPath);
java.io.FileOutputStream fos = new java.io.FileOutputStream(output);
fos.write(baos.toByteArray());
fos.close();


System.out.println(outputPath + "\ndone.");
}


private final static String readFile(String path, String encoding)
throws IOException {


File f = new File(path);
FileInputStream is = new FileInputStream(f);
BufferedInputStream bis = new BufferedInputStream(is);


ByteArrayOutputStream fos = new ByteArrayOutputStream();
byte buffer[] = new byte[2048];


int read;
do {
read = is.read(buffer, 0, buffer.length);
if (read > 0) {
fos.write(buffer, 0, read);
}
} while (read > -1);


fos.close();
bis.close();
is.close();


return fos.toString(encoding);
}


}

需要的jar包：fonts.jar\pd4ml_demo.jar\ss_css2.jar 

附件中少了font.jar包，由于太大，请自行下载