Html 转换成PDF

最近在搞一个关于html转换为pdf的需求，网上找了很多，但是如果批量处理就会出现问题，最后找到了PD4ML，解决了我的问题

package fonts;

import java.awt.Dimension;
import java.awt.Insets;
import java.io.ByteArrayOutputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.net.URL;

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

public class TextHtml {
    protected Dimension format = PD4Constants.A4;

    protected boolean landscapeValue = false;

    protected int topValue = 5;

    protected int leftValue = 10;

    protected int rightValue = 10;

    protected int bottomValue = 10;

    protected String unitsValue = "mm";

    protected String proxyHost = "";

    protected int proxyPort = 0;

    protected int userSpaceWidth = 1100;
	
	public static void main(String[] args) throws Exception {  
		TextHtml converter = new TextHtml();  
		//for (int i = 0; i < 7000; i++) {
		    converter.generatePDF_2(0);  
       // }
    }  
    public void generatePDF_2(int i) throws Exception {  
        ByteArrayOutputStream ba = new ByteArrayOutputStream();
        PD4ML pd4ml = new PD4ML();
        pd4ml.setPageSize(new java.awt.Dimension(450, 450));
        pd4ml.setPageInsets(new java.awt.Insets(5, 5, 5, 5));
        pd4ml.enableImgSplit(false);
        pd4ml.useTTF("java:fonts", true);

        try {
            pd4ml.setPageSize(landscapeValue ? pd4ml .changePageOrientation(format) : format);
        } catch (Exception e) {
            e.printStackTrace();
        }

        if (unitsValue.equals("mm")) {
            pd4ml.setPageInsetsMM(new Insets(topValue, leftValue,
            bottomValue, rightValue));
        } else {
            pd4ml.setPageInsets(new Insets(topValue, leftValue,
            bottomValue, rightValue));
        }

        pd4ml.setHtmlWidth(userSpaceWidth);
        String urlstring = "file:///D:/债权转让及受让协议--魏然2014-08-16.html";
        URL url = new URL(urlstring);
        pd4ml.render(urlstring, ba);
        try {
            FileOutputStream out = new FileOutputStream("d:\\demo\\pdf\\"+3311+".pdf");  
            ba.writeTo(out);
            out.flush();
            out.close();
            ba.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }  

}

需要在src目录下创建fonts文件夹，并且在文件夹中建立pd4fonts.properties ，配置文件中的内容如下

#this is an autogenerated file. please remove manually any references to copyrighted fonts
#Fri Oct 23 19:43:12 CEST 2009
KaiTi_GB2312=STZHONGS.TTF

STZHONGS.TTF 需要到C:\Windows\Fonts找到放到同级目录下