我应该使用 wp_enqueue_script() 将外部脚本排入队列吗? [英] Should I enqueue external scripts using wp_enqueue_script()?
问题描述
使用该函数将外部脚本排入队列是否正确?它有效，但不会减慢打开网站的速度吗?
It is correct to enqueue external scripts with that function? It works but doesn't it slow down opening the site?
wp_register_script( 'google-maps', 'http://maps.googleapis.com/maps/api/js?sensor=true', null, null, true );
wp_register_script( 'jsapi', 'https://www.google.com/jsapi', null, null, true );
wp_register_script( 'bootstrap', 'https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js', null, null, true );
wp_register_script( 'unveil', get_template_directory_uri() . '/new-js/jquery.unveil.min.js', null, null, true );
推荐答案
不，它不会减慢网站的速度(至少不足以成为不使用它的理由).这是在 WordPress 中排队任何类型的脚本的正确方法.此函数所做的只是将适当的 标签(带有依赖项)添加到您的 HTML .
No, it doesn't slow the site (at least not enough to make it a reason for not using it). This is the correct way to enqueue any type of script in WordPress. All this function does is add the proper <link> tags (with dependencies) to your HTML <head>.
但是，出于某种原因，您没有在代码中包含依赖项.例如，Bootstrap 需要 jQuery，因此您应该将其包含在您的函数中:
However, for some reason, you haven't included dependencies in your code. For example, Bootstrap requires jQuery, so you should include it in your function:
wp_enqueue_script( 'bootstrap', 'https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js', array('jquery'), '3.3.5', true );
如上所示，您还应该考虑使用 wp_enqueue_script() 而不是 wp_register_script()，因为它可以为您节省一步.
As shown above, you should also consider using wp_enqueue_script() instead of wp_register_script(), since it will save you a step.
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