WordPress-参考JS文件，不带'？ver = 4.6'

Question

in my WP-Plugin I do enqueue my JS file

wp_enqueue_script('myjs', $pluginpath . 'build/js/app.min.js', array('jquery')); 

so WP gererates the site-header:

<script type='text/javascript' src='http://example.com/wp-content/plugins/myplugin/build/js/app.min.js?ver=4.6'></script> 

this ?ver=4.6 causes, that when I make changes to the app.min.js, those aren't loaded.. instead a cached version of the `app.min.js' seems to be loaded

how can I avoid that?

Answer 1

Refer to the official documentation . The default value of $ver is false, which sets the query string to the WP version you are using. Use null to turn it off:

// Do not inject query string
wp_enqueue_script('myjs', $pluginpath . 'build/js/app.min.js', array('jquery'), null); 

…or specify a version explicitly, say, '1.2.3':

// Use custom query string
wp_enqueue_script('myjs', $pluginpath . 'build/js/app.min.js', array('jquery'), '1.2.3'); 

Answer 2

wp_enqueue_script( string $handle, string $src = false, array $deps = array(), string|bool|null $ver = false, bool $in_footer = false )

$ver :

(string|bool|null) (Optional) String specifying script version number, if it has one, which is added to the URL as a query string for cache busting purposes. If version is set to false, a version number is automatically added equal to current installed WordPress version. If set to null, no version is added.

Default value: false So you should use this:

wp_enqueue_script('myjs', $pluginpath . 'build/js/app.min.js', array('jquery'), null);

Answer 3

Looking at the documentation it indicates that you can pass the value null for the version. This will override default behaviour and remove the query string.

wp_enqueue_script('myjs', $pluginpath . 'build/js/app.min.js', array('jquery'), null);