WordPress 添加网页打印功能

<a href="javascript:printme()" target="_self">打印</a>

<script type="text/javascript">

var global_Html = "";

function printme() {

global_Html = document.body.innerHTML;

document.body.innerHTML = document.getElementById('div-main').innerHTML;

window.print();

window.setTimeout(function() {

document.body.innerHTML = global_Html;

}, 1500);

}