需要批量把工厂订单打印，还要有产品图片，描述

HTML一定要切记要打印的父元素，加上宽度，间距否则pdf会显示的不正确，宽度写在style上（在css上不起作用）

img也是如此！！！！！

<img src="/images/test.jpeg" style="display:inline-block;max-width: 300px;max-height:400px;">

 <div class="printBox" style="width:650px;padding:10px;">

 <div class="printBox" style="width:650px;padding:10px;">
   <!--第一页-->
    <div>
        <p>标题xxxxx</p>
         <div class="imgWrap">
            <img src="/images/coco.jpg" style="display:inline-block;max-width: 300px;max-height:400px;">
             <img src="/images/test.jpeg" style="display:inline-block;max-width: 300px;max-height:400px;">
          </div> 
           <p>
              <span>日期: 2018-07-11</span>
              <span>备注：xxxxx</span>
           </p>  
    </div>
<!--第2页-->
      <div>
        <p>标题xxxxx</p>
         <div class="imgWrap">
            <img src="/images/coco.jpg" style="display:inline-block;max-width: 300px;max-height:400px;">
             <img src="/images/test.jpeg" style="display:inline-block;max-width: 300px;max-height:400px;">
          </div> 
           <p>
              <span>日期: 2018-07-11</span>
              <span>备注：xxxxx</span>
           </p>  
    </div>
</div>

<script type="text/javascript" src ="/assets/js/jspdf.debug.js"></script> 
<script type="text/javascript" src ="/assets/js/html2canvas.js"></script> 

    $('.printBox').css("background","#fff");
        $(".active").on("click",function(){
              var filename = '物流单.pdf'; 
              var pdf = new jsPDF('p', 'mm','a4'); 
             var options = {
                pagesplit: true
             };
             

            pdf.addHTML($(".printBox"),options, function(){
                pdf.output("save", filename);
            }) 
           

两个div分别一张A4纸显示，达到想要的