1.maven项目进入依赖
<dependency>
<groupId>org.xhtmlrenderer</groupId>
<artifactId>core-renderer</artifactId>
<version>R8pre2</version>
</dependency>
<dependency>
<groupId>com.lowagie</groupId>
<artifactId>itext</artifactId>
<version>2.0.8</version>
</dependency>
<dependency>
<groupId>com.itextpdf</groupId>
<artifactId>itextpdf</artifactId>
<version>5.4.4</version>
</dependency>
2.将html页面进行封装
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
<%@ include file="../../../common.jsp" %>
<link rel="stylesheet" type="text/css" href="${basePath}css/bootstrap-table.css"/>
<link rel="stylesheet" type="text/css" href="${basePath}css/bootstrap.min.css"/>
<script type="text/javascript" src="${basePath}js/jquery-1.9.1.min.js"></script>
<script type="text/javascript" src="${basePath}js/jquery-ui-1.10.4.custom.min.js"></script>
<script type="text/javascript" src="<%=basePath %>js/jquery.PrintArea.js"></script>
<script src="${basePath}js/html2canvas/html2canvas.js"></script>
<script src="${basePath}js/html2canvas/jspdf.debug.js"></script>
<!-- <script src="https://cdnjs.cloudflare.com/ajax/libs/html2canvas/0.4.1/html2canvas.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/1.0.272/jspdf.debug.js"></script> -->
<!DOCTYPE>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<style>
.table{
border:1px solid #cad9ea;
color:#666;
margin-bottom: 10px;
margin-top: 10px;
}
.table th {
background-repeat:repeat-x;
height:30px;
}
.table td,.table th{
border:1px solid #cad9ea;
padding:0 0.5em 0;
}
.table tr.alter{
background-color:#f5fafe;
}
.imgStyle{
margin-bottom:0.5em;
220px;
height: 150px;
}
textarea{
margin-bottom: 4px;
}
#stamp{
background-color: #008CBA; /* Green */
border: none;
color: white;
padding: 4px 25px;
text-align: center;
text-decoration: none;
display: inline-block;
font-size: 13px;
margin: 4px 2px;
cursor: pointer;
}
#picture{
position: absolute;
right: 200px;
top: 650px;
}
html{
height:60%
}
</style>
<style type="text/css" media="print">
.noprint { display:none;}
</style>
<script type="text/javascript">
$(document).ready(function(){ //通过AJAX后台取数据
//获取当前的时间
var day = new Date();
Year= day.getFullYear();//支持IE和火狐浏览器.
Month= day.getMonth()+1;
Day = day.getDate();
// $('#year').text(Year);
// $('#month').text(Month);
// $('#day').text(Day);
// $('#year2').text(Year);
// $('#month2').text(Month);
// $('#day2').text(Day);
// var a=new Date(new Date());
// var year1=a.getFullYear();//年
// var month1=a.getMonth()+1;//月份（月份是从0~11，所以显示时要加1）
// // month1=month1<10?'0'+month1:month1;
// var day1=a.getDate();//日期
// // day1=day1<10?"0"+day1:day1;
// var str1=year1+'年'+month1+'月'+day1+'日';
// $('#year2').text(str1);
// $('#year').text(str1);
//var driver_bespeak_id = ${requestScope.driver_bespeak_id};
//获取驾驶员预约号
// $.post(
// "getYuyueDataByAjax.action"
// ,{
// driver_bespeak_id : ${requestScope.driver_bespeak_id},
// }
// ,function(data){
// $("#username").text(data.username);
// });
});
</script>
<script type="text/javascript"> //页面格式改成页签的格式
var hkey_root,hkey_path,hkey_key;
hkey_root="HKEY_CURRENT_USER";
hkey_path="\Software\Microsoft\Internet Explorer\PageSetup\";
$(document).ready(function(){ //后续操作
$("#stamp").click(function(){
debugger;
var printHtml = "<?xml version='1.0' encoding='UTF-8'?>";
printHtml += "<html xmlns='http://www.w3.org/1999/xhtml'>";
printHtml +="<head>";
printHtml +="<title>页面打印</title>";
printHtml +="<style media= 'print' >";
printHtml +=" @page{size: A4 portrait;};";/* 可以控制打印方向，portrait： 纵向打印, landscape: 横向。 */
printHtml +=" .page { page-break-after: always; } </style> ";
printHtml +=" </head> ";
printHtml +=" <body bgcolor='white' style='font-family:SimSun; height:100%;' screen_capture_injected='true' ryt11773='1'> ";
printHtml +=" <h4 style='font-size:30px;font-family:SimSun;text-align: center;'><b>3333333</b></h4>";
printHtml +=" <div style='padding-left:430px;'><img style='position:relative;200px;height:60px;' alt='' src='${basePath}/face/QRCode/${CarInfo.carId}.png'/></div>";
printHtml +=" <h4 style='font-size:22px;font-family:SimSun;padding-left: 45px;'>车辆管理所:</h4> ";
printHtml +=" <h4 style='font-size:22px;font-family:SimSun;padding-left: 130px;'><span style='float:left;'>兹有津</span><span style='padding-bottom: 5px; border-bottom: 1px solid #000;float:left;display:block;120px;'> ${CarInfo.carNum} </span><span style='float:left;'>车辆所有人</span><span style='padding-bottom: 5px; border-bottom: 1px solid #000;float:left;display:block;200px;'><c:if test='${CarInfo.belongs==1}'> ${CarInfo.manCompany}</c:if><c:if test='${CarInfo.belongs==2}'> ${CarInfo.terrace}</c:if> <c:if test='${CarInfo.belongs==3}'> ${CarInfo.manCompany}</c:if></span></h4><br/>";
printHtml +=" <h4 style='font-size:22px;font-family:SimSun;padding-left: 60px;margin-top:20px;'><span style='float:left;'>333</span><span style='padding-bottom: 5px; border-bottom: 1px solid #000;float:left;display:block;170px;'> ${CarInfo.labels}</span><span style='float:left;'> 33</span> <span style='padding-bottom: 5px; border-bottom: 1px solid #000;float:left;display:block;207px;'> ${CarInfo.engineNum}</span></h4><br/>";
printHtml +=" <h4 style='font-size:22px;font-family:SimSun;padding-left: 60px;margin-top:20px;'>33，33性质变更为“33”。</h4>";
printHtml +=" <h4 style='font-size:22px;font-family:SimSun;padding-left: 60px;'><span style='float:left;'>333:</span><span style='padding-bottom: 5px; border-bottom: 1px solid #000;float:left;display:block;270px;'> 33。</span></h4>";
printHtml +=" <h4 style='font-size:20px;font-family:SimSun;padding-right:80px;'><span style='padding-left: 460px;'><span>(33)</span></span></h4>";
printHtml +=" <div style='padding-left:460px;margin-top:-70px;'><img style='position:relative;margin-top:-100px;' width='140px;' height='140px;' src='${basePath}images/stamp.png'/></div>";
printHtml +=" <h4 style='font-size:20px;font-family:SimSun;padding-right:80px;margin-top:-10px;'><span style='padding-left: 70px;'><span id='year'>${time }</span></span></h4>";
printHtml +=" <hr style='height:1px;border:none;border-top:1px dashed black;' /><br/>";
printHtml +=" <h4 style='font-size:30px;font-family:SimSun;text-align: center;'><b>33</b></h4>";
printHtml +=" <div style='padding-left:430px;'><img style='position:relative;200px;height:60px;' alt='' src='${basePath}/face/QRCode/${CarInfo.carId}.png'/></div>";
printHtml +=" <h4 style='font-size:22px;font-family:SimSun;padding-left: 45px;'>33:</h4> ";
printHtml +=" <h4 style='font-size:22px;font-family:SimSun;padding-left: 130px;'><span style='float:left;'>33</span><span style='padding-bottom: 5px; border-bottom: 1px solid #000;float:left;display:block;120px;'> ${CarInfo.carNum} </span><span style='float:left;'>33</span><span style='padding-bottom: 5px; border-bottom: 1px solid #000;float:left;display:block;200px;'><c:if test='${CarInfo.belongs==1}'> ${CarInfo.manCompany}</c:if><c:if test='${CarInfo.belongs==2}'> ${CarInfo.terrace}</c:if> <c:if test='${CarInfo.belongs==3}'> ${CarInfo.manCompany}</c:if></span></h4><br/>";
printHtml +=" <h4 style='font-size:22px;font-family:SimSun;padding-left: 60px;margin-top:20px;'><span style='float:left;'>33</span><span style='padding-bottom: 5px; border-bottom: 1px solid #000;float:left;display:block;170px;'> ${CarInfo.labels}</span><span style='float:left;'> 发动机号 </span> <span style='padding-bottom: 5px; border-bottom: 1px solid #000;float:left;display:block;207px;'> ${CarInfo.engineNum}</span></h4><br/>";
printHtml +=" <h4 style='font-size:22px;font-family:SimSun;padding-left: 60px;margin-top:20px;'>33，33性质变更为“33”。</h4>";
printHtml +=" <h4 style='font-size:22px;font-family:SimSun;padding-left: 60px;'><span style='float:left;'>备注:</span><span style='padding-bottom: 5px; border-bottom: 1px solid #000;float:left;display:block;270px;'> 3333。</span></h4>";
printHtml +=" <h4 style='font-size:20px;font-family:SimSun;padding-right:80px;'><span style='padding-left: 460px;'><span>(333)</span></span></h4>";
printHtml +=" <div style='padding-left:460px;margin-top:-70px;'><img style='position:relative;margin-top:-100px;' width='140px;' height='140px;' src='${basePath}images/stamp.png'/></div>";
printHtml +=" <h4 style='font-size:20px;font-family:SimSun;padding-right:80px;margin-top:-10px;'><span style='padding-left: 70px;'><span id='year'>${time }</span></span></h4>";
printHtml +=" </body>";
printHtml +="</html>";
var path = $("#path").val();
$.ajax({
type:"POST",
url:"downPdf.action",
data:{"printHtml":printHtml,"path":path},
success:function(data){
if(data == 1){
alert("下载成功");
}
}
});
});
});
function browseFolder(path) {
try {
var Message = "我的电脑"; //选择框提示信息
var Shell = new ActiveXObject("Shell.Application");
var Folder = Shell.BrowseForFolder(0, Message, 64, 17); //起始目录为：我的电脑
//var Folder = Shell.BrowseForFolder(0, Message, 0); //起始目录为：桌面
if (Folder != null) {
Folder = Folder.items(); // 返回 FolderItems 对象
Folder = Folder.item(); // 返回 Folderitem 对象
Folder = Folder.Path; // 返回路径
if (Folder.charAt(Folder.length - 1) != "\") {
Folder = Folder + "\";
}
document.getElementById(path).value = Folder;
return Folder;
}
}
catch (e) {
alert(e.message);
}
}
function PageSetup_Null(){
try{
var RegWsh = new ActiveXObject("WScript.Shell") ;
hkey_key="header" ;
RegWsh.RegWrite(hkey_root+hkey_path+hkey_key,"") ;
hkey_key="footer" ;
RegWsh.RegWrite(hkey_root+hkey_path+hkey_key,"") ;
}
catch(e){}
}
</script>
</head>
<body>
<div class="container" style="height:60%">
<div id="zhongxin" style="margin-left:10%">
<div style="padding-top:30px;"></div>
<div class="panel panel-default" id="part1" style="border:none;"> <!-- 第一部分 -->
<br>
<div id="prin" class="noprint" style="margin-left:-400px">
<input id="path" type="text" name="path" size="30" style="float:right;" disabled="disabled">
<input type=button value="选择" onclick="browseFolder('path')" style="float:right;margin-right:-270px;">
<center><button id="stamp" class="noprint" style="float:right;margin-right:-370px;margin-top:-1px;" ><center>下载pdf</center></button></center>
</div>
</body>
</html>
3.action
/**
* html下载pdf
* @param request
* @return
*/
@RequestMapping("/downPdf")
@ResponseBody
public int downPdf(HttpServletRequest request) {
try{
String printHtml = request.getParameter("printHtml");
String path = request.getParameter("path");
System.out.println("开始转换pdf");
PdfUtil.htmlToPdf(path+"content.pdf",printHtml);
return 1;
}catch (Exception e) {
System.out.println(e.getMessage());
return 2;
}
}
4.工具类
//导入的包
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.OutputStream;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import org.w3c.dom.Document;
import org.xhtmlrenderer.pdf.ITextFontResolver;
import org.xhtmlrenderer.pdf.ITextRenderer;
import com.lowagie.text.pdf.BaseFont;
public class PdfUtil {
/**
* 把URL转换为PDF
*
* @param outputFile
* ， 示例：/data/fs/inspector/BJ20150522001.pdf
* @param url
* ，示例：http :xxxx
* @return
* @throws Exception
*/
public static boolean htmlToPdf(String outputFile, String url)throws Exception {
File outFile = new File(outputFile);
if (!outFile.exists()) {
outFile.getParentFile().mkdirs();
}
OutputStream os = new FileOutputStream(outputFile);
DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
Document doc = builder.parse(new ByteArrayInputStream(url.getBytes("UTF-8")));
//Document document = new Document(PageSize.A4, 50, 50, 50, 50);
ITextRenderer renderer = new ITextRenderer();
renderer.setDocument(doc, null);
//renderer.setDocument(url);
String fontPath = PdfUtil.class.getClassLoader().getResource("").toString().replaceAll("file:/", "")+ "simsun.ttc";
System.out.println(fontPath);
// 解决中文支持问题
ITextFontResolver fontResolver = renderer.getFontResolver();
fontResolver.addFont(fontPath, BaseFont.IDENTITY_H,BaseFont.NOT_EMBEDDED);
renderer.layout();
renderer.createPDF(os);
os.flush();
os.close();
System.out.println("文件转换成功");
return true;
}
}