生成HTML檔案

String path = request.getSession().getServletContext().getRealPath("/"); Properties p = new Properties(); p.setProperty(Velocity.FILE_RESOURCE_LOADER_PATH, ""); p.setProperty(Velocity.ENCODING_DEFAULT, "UTF-8"); p.setProperty(Velocity.INPUT_ENCODING, "UTF-8"); p.setProperty(Velocity.OUTPUT_ENCODING, "UTF-8"); try { Velocity.init(p); Template template = Velocity.getTemplate(path + "WEB-INF//velocity//模版檔名"); VelocityContext context = new VelocityContext(); context.put("insurance", insurance); FileOutputStream fos = new FileOutputStream(path + "aaa" + ".html"); BufferedWriter writer = new BufferedWriter(new OutputStreamWriter( fos, "UTF-8"));//設定寫入的檔案編碼,解決中文問題 template.merge(context, writer); writer.close(); } catch (Exception e) { e.printStackTrace(); }

把HTML轉換成PDF前需要解決PDF的中文問題

 import java.io.File; import javax.xml.parsers.SAXParser; import javax.xml.parsers.SAXParserFactory; import com.lowagie.text.Document; import com.lowagie.text.html.HtmlParser; import com.lowagie.text.html.SAXmyHtmlHandler; import com.lowagie.text.pdf.BaseFont; public class HtmlParserChinese extends HtmlParser { public HtmlParserChinese() { super(); } public static void parse(Document doc, String file) throws Exception { BaseFont bf = BaseFont.createFont("STSongStd-Light", "UniGB-UCS2-H", false); SAXParser parser = SAXParserFactory.newInstance().newSAXParser(); SAXmyHtmlHandler saxHandler = new SAXmyHtmlHandler(doc, bf); parser.parse(new File(file), saxHandler); } }

轉換HTML檔案成PDF檔案.

 Document document = new Document(PageSize.A4, 50, 50, 50, 50); PdfWriter.getInstance(document, new FileOutputStream(path + "aaa" + ".pdf")); HtmlParserChinese.parse(document, path + "aaa" + ".html");

未解決問題.無法對CSS樣式進行轉換