问题描述：

I created my custom plugin and want to add custom logo, but somehow it keeps redirecting me to wrong dir, this is error I get:

GET http://localhost/logo.png 404 (Not Found)

Here is what I tried so far:

$plugin_dir = str_replace( $base_url, ABSPATH, $plugins_url );
$plugin_dir = plugins_url();
$plugin_dir = plugin_dir_path( __FILE__ );
$plugin_dir = WP_CONTENT_DIR . \'/plugins\';
$plugin_dir = plugins_url( \'/\', __FILE__ );

Here is my add action:

    function kalbos_modifymenu() {
add_menu_page(\'Kalbos\', //page title
\'Kalbos\', //menu title
\'manage_options\', //capabilities
\'kalbos_list\', //menu slug
\'kalbos_list\', //function
$plugin_dir . \'logo.png\',
\'5\'
);
}
add_action(\'admin_menu\',\'kalbos_modifymenu\');

However icon is working when i move my logo to wp-admin/logo.png dir because thats where my logo path goes even if i set it go to my plugin folder

图片转代码服务由CSDN问答提供

感谢您的意见，我们尽快改进~

功能建议

我创建了我的自定义插件并希望添加自定义徽标，但不知何故它会将我重定向到错误的目录，这是 错误我得到：</ p>

获取 http：// localhost / logo .png 404（未找到）</ p>

</ blockquote>

这是我到目前为止所尝试的内容：</ p>

   $ plugin_dir = str_replace（$ base_url，ABSPATH，$ plugins_url）; 
$ plugin_dir = plugins_url（）; 
$ plugin_dir = plugin_dir_path（__ FILE__）; 
$ plugin_dir = WP_CONTENT_DIR。  \'/ plugins\'; 
$ plugin_dir = plugins_url（\'/\'，__ FILE__）; 
</ code> </ pre> 
这是我的添加操作：</ p> 
  function kalbos_modifymenu（）{
add_menu_page（\'Kalbos\'，// page title 
\'Kalbos\'，// menu title 
\'manage_options\'，// capabilities 
\'kalbos_list\'，  // menu slug 
\'kalbos_list\'，// function 
$ plugin_dir.\'login.png\'，
\'5\'
）; 
} 
add_action（\'admin_menu\'，\'kalbos_modifymenu\'）; \\  n </ code> </ pre> 
然而，当我将我的徽标移动到wp-admin / logo.png dir时，图标正常工作，因为即使我将其设置为我的插件，我的徽标路径也会转到我的插件 文件夹</ p> 
</ div> 
网友观点：
plugins_url will (my emphasis):
  
Retrieves the absolute URL to the plugins or mu-plugins directory (without the trailing slash) or, when using the $path argument, to a specific file under that directory. You can either specify the $path argument as a hardcoded path relative to the plugins or mu-plugins directory, or conveniently pass __FILE__ as the second argument to make the $path relative to the parent directory of the current PHP script file.
So, the following will point exactly to your plugin directory with an ending slash:
$plugin_dir = plugins_url( \'/\', __FILE__ );
// results in http://localhost/wp-content/plugins/YOUR_PLUGIN/
And to target the logo, use:
$plugin_dir . \'logo.png\'
Another example, to make a shortcut to your images folder:
$plugin_img = plugins_url( \'/images/\', __FILE__ );
// results in http://localhost/wp-content/plugins/YOUR_PLUGIN/images/
    
###
Try to add an other slash to /plugins like this: /plugins/ and also close your quotes on the same line. At the moment you have it like \'plugins; but the correct is \'/plugins\';