freemark模板导出PDF

package com.test.domains.ceshi.pdf.demo; import java.io.ByteArrayOutputStream; import java.io.File; import java.io.FileOutputStream; import java.io.IOException; import java.io.OutputStream; import java.net.URLEncoder; import java.util.ArrayList; import java.util.Date; import java.util.HashMap; import java.util.List; import java.util.Map; import org.xhtmlrenderer.pdf.ITextFontResolver; import org.xhtmlrenderer.pdf.ITextRenderer; import com.itextpdf.text.pdf.BaseFont; public class PdfTest { public static void main(String[] args) throws Exception { List<User> userList = new ArrayList<User>(); for(int i =0;i<19;i++){ User user = new User(); user.setId(i+""); user.setName("张三"+i); user.setAddress("北京市海点"+i); user.setIp("192.168.1."+i); userList.add(user); } exportPDF(userList); } public static void exportPDF(List<User> userList) throws Exception { OutputStream os = null; String htmlStr; Map<String, Object> params = new HashMap<String, Object>(); Map data = new HashMap(); try { /** * xxx数据生成逻辑 **/ data.put("userList", userList); data.put("projects", "aaa"); // 通过freemaker模板生成html htmlStr = HtmlGenerator.generate("pdf.ftl", data); ITextRenderer renderer = new ITextRenderer(); String appPath = ""; try{ renderer.setDocumentFromString(htmlStr); }catch(Exception e){ } // 解决中文支持问题 ITextFontResolver fontResolver = renderer.getFontResolver(); fontResolver.addFont("/template" + File.separator + "simsun.ttc", BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED); os = new FileOutputStream(new File("D:/pdf.pdf")); renderer.layout(); renderer.createPDF(os, true); os.flush(); System.err.println("生成pdf成功"); } catch (Exception e) { e.printStackTrace(); } finally { if (null != os) { try { os.close(); } catch (IOException e) { e.printStackTrace(); } } } } }