正如@Buttered\\u Toest所提到的,这段代码运行良好
(此代码转到functions.php)
function futy_widget_footer(){ ?>
<script>
window.Futy = { key: \'0000000000\' }; (function (e, t) { var n = e.createElement(t); n.async = true; n.src = \'https://v1.widget.futy.io/js/futy-widget.js\'; var r = e.getElementsByTagName(t)[0]; r.parentNode.insertBefore(n, r); })(document, \'script\');
</script>
<?php }
add_action(\'wp_footer\',\'futy_widget_footer\');