jQuery打印图片pdf、txt示例代码
html加如下代码
<divstyle="display:none">
<divid="to_print"></div>
<inputtype="button"id="print_button"value="Print"onclick="document.getElementById('FILEtoPrint').focus();document.getElementById('FILEtoPrint').contentWindow.print();"/>
</div>
<script>
functionprintSome(path){//传入文件路径
$("#to_print").html('<iframesrc='+path+'id="FILEtoPrint"></iframe>');
setTimeout(function(){$("#print_button").click();},500);
}
</script>
web界面添加按钮调用js即可