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1。下载iText-2[1].0.8.jar，core-renderer.jar两个包
2。代码
代码
1package test;<br /> import java.io.File;<br /> import java.io.FileOutputStream;<br /> import java.io.OutputStream;<br /> import org.xhtmlrenderer.pdf.ITextFontResolver;<br /> import org.xhtmlrenderer.pdf.ITextRenderer;<br /> import com.lowagie.text.pdf.BaseFont;<br /> public class WordToPdf {<br /> /**<br /> * @param args<br /> */<br /> public static void main(String[] args) throws Exception {<br /> // TODO Auto-generated method stub<br /> String inputFile = "D://test.html";<br /> String url = new File(inputFile).toURI().toURL().toString();<br /> String outputFile = "D://test.pdf";<br /> System.out.println(url);<br /> OutputStream os = new FileOutputStream(outputFile);<br /> ITextRenderer renderer = new ITextRenderer();<br /> renderer.setDocument(url);<br /> // 解决中文支持问题<br /> ITextFontResolver fontResolver = renderer.getFontResolver();<br /> fontResolver.addFont("C:/Windows/Fonts/SIMSUN.TTC",<br /> BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED);<br /> // 解决图片的相对路径问题<br /> // renderer.getSharedContext().setBaseURL("file:/D:/z/temp/");<br /> renderer.layout();<br /> renderer.createPDF(os);<br /> os.close();<br /> }<br /> }
代码 2
import java.io.File;<br /> import java.io.FileOutputStream;<br /> import java.io.OutputStream; </p> <p> import org.xhtmlrenderer.pdf.ITextFontResolver;<br /> import org.xhtmlrenderer.pdf.ITextRenderer; </p> <p> import com.lowagie.text.pdf.BaseFont; </p> <p> public class TestFlyingSauser<br /> { </p> <p> public static void main( String[] args ) throws Exception<br /> {<br /> // demo_1();<br /> demo_2();<br /> } </p> <p> // 不支持中文<br /> public static void demo_1() throws Exception<br /> {<br /> String inputFile = "D:/Test/flying.html";<br /> String url = new File( inputFile ).toURI().toURL().toString();<br /> String outputFile = "D:/Test/flying.pdf";<br /> OutputStream os = new FileOutputStream( outputFile );<br /> ITextRenderer renderer = new ITextRenderer();<br /> renderer.setDocument( url );<br /> renderer.layout();<br /> renderer.createPDF( os );<br /> os.close();<br /> } </p> <p> // 支持中文<br /> public static void demo_2() throws Exception {<br /> String outputFile = "G:/demo_3.pdf";<br /> OutputStream os = new FileOutputStream(outputFile);<br /> ITextRenderer renderer = new ITextRenderer();<br /> ITextFontResolver fontResolver = renderer.getFontResolver();<br /> fontResolver.addFont("C:/Windows/fonts/simsun.ttc", BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED);<br /> StringBuffer html = new StringBuffer();<br /> // DOCTYPE 必需写否则类似于 这样的字符解析会出现错误<br /> html.append("<!DOCTYPE html PUBLIC /"-//W3C//DTD XHTML 1.0 Transitional//EN/" /"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd/">");<br /> html.append("<html xmlns=/"http://www.w3.org/1999/xhtml/">").<br /> append("<head>")<br /> .append("<meta http-equiv=/"Content-Type/" content=/"text/html; charset=UTF-8/" />")<br /> .append("<mce:style type=/"text/css/" mce_bogus=/"1/"><!--<br /> body {font-family: SimSun;}<br /> --></mce:style><style type=/"text/css/" mce_bogus=/"1/" mce_bogus="1">body {font-family: SimSun;}</style>")<br /> .append("</head>")<br /> .append("<body>");<br /> html.append("<div>支持中文！</div>");<br /> html.append("</body></html>");<br /> renderer.setDocumentFromString(html.toString());<br /> // 解决图片的相对路径问题<br /> // renderer.getSharedContext().setBaseURL("file:/F:/teste/html/");<br /> renderer.layout();<br /> renderer.createPDF(os);<br /> os.close();<br /> }}
代码 3
import java.io.ByteArrayInputStream;<br /> import java.io.ByteArrayOutputStream;<br /> import java.io.InputStream;<br /> import java.io.OutputStream; </p> <p> import javax.xml.parsers.DocumentBuilder;<br /> import javax.xml.parsers.DocumentBuilderFactory;<br /> import javax.xml.transform.Transformer;<br /> import javax.xml.transform.TransformerFactory;<br /> import javax.xml.transform.dom.DOMSource;<br /> import javax.xml.transform.stream.StreamResult; </p> <p> import org.w3c.dom.Document;<br /> import org.xhtmlrenderer.pdf.ITextFontResolver;<br /> import org.xhtmlrenderer.pdf.ITextRenderer; </p> <p> public class HTML2PDF { </p> <p> /**<br /> * 调用方式 htmlToPDF(response.getOutputStream(), htmlstr, "C:/WINDOWS/Fonts/simfang.ttf", "FangSong_GB2312", "GB2312", "http://xxxx/dtd/xhtml1-transitional.dtd");<br /> *<br /> * 相关图片必须使用绝对路径才能显示 如果要下载生成的文件，在此方法上方加上：<br /> * response.setHeader("Content-disposition",<br /> * "attachment;filename=英文文件名.pdf");<br /> *<br /> * @param 参数<br /> * @param OutputStream out 输出流<br /> * @param String htmlcode html代码。<br /> *<br /> * @param String fontName 字体名称 如：FangSong_GB2312<br /> * @param String fontpath windows 字体路径 如:C:/WINDOWS/Fonts/simfang.ttf<br /> * @param String encoding 编码 如:GB2312。<br /> * @param String htmlDTDURL 如：http://xxxx/xhtml1-transitional.dtd<br /> * version 2009.03.05<br /> */<br /> public void htmlToPDF(OutputStream out, String htmlcode, String fontpath,<br /> String<br /> fontName, String encoding, String htmlDTDURL) throws Exception {<br /> DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder();<br /> ByteArrayOutputStream bos = new ByteArrayOutputStream();<br /> Transformer transformer = TransformerFactory.newInstance()<br /> .newTransformer();<br /> ITextRenderer renderer = new ITextRenderer();<br /> ITextFontResolver resolver = renderer.getFontResolver();<br /> InputStream intream = null;<br /> Document doc = null;<br /> Document doc2 = null;<br /> try {<br /> htmlcode = this.filterHeader(htmlcode, </p> <p> encoding, fontName, htmlDTDURL); </p> <p> intream = new ByteArrayInputStream(htmlcode.getBytes(encoding));<br /> doc = (Document) builder.parse(intream);<br /> transformer.setOutputProperty("encoding", encoding);<br /> new DOMSource(doc);<br /> transformer.transform(new DOMSource(doc), new StreamResult(bos));<br /> intream = new ByteArrayInputStream(bos.toString().getBytes());<br /> doc2 = (Document) builder.parse(intream); </p> <p> resolver.addFont(fontpath, BaseFont.IDENTITY_H,<br /> BaseFont.NOT_EMBEDDED); </p> <p> renderer.setDocument(doc2, null);<br /> renderer.layout(); </p> <p> renderer.createPDF(out, true); </p> <p> out.flush();<br /> out.close();<br /> } catch (Exception ex) { </p> <p> throw new Exception(ex.getMessage());<br /> }<br /> }<br /> /**<br /> *文件头<br /> */<br /> private String filterHeader(String htmlcode, String encoding,String fontName,String htmlDTDURL) {<br /> htmlcode="<table style="/" mce_style="/""font-family:FangSong_GB2312/" width=/"100%/" height=/"100%/" border=/"0/"><tr><td>"+htmlcode+"</td></tr></table>";<br /> htmlcode="<!DOCTYPE html PUBLIC /"-//W3C//DTD XHTML 1.0 Transitional//EN/" /""+htmlDTDURL+"/" >/n"+htmlcode;<br /> htmlcode = "<?xml version=/"1.0/" encoding=/"" + encoding + "/" ?>/n"<br /> + htmlcode;<br /> return htmlcode;<br /> }<br /> }
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