您需要正确地包括脚本和样式，就像这里所做的那样https://github.com/radekzz/wordpress-react-in-theme

    add_action( \'wp_enqueue_scripts\', \'enqueue_my_react_app\' ); 
function enqueue_my_react_app(){ 
    foreach( glob( get_template_directory(). \'/myReactApp/build/static/js/*.js\' ) as $file ) {      
// $file contains the name and extension of the file        
$filename = substr($file, strrpos($file, \'/\') + 1);         wp_enqueue_script( $filename, get_template_directory_uri().\'/myReactApp/build/static/js/\'.$filename); 
}   foreach( glob( get_template_directory(). \'/myReactApp/build/static/css/*.css\' ) as $file ) {        
// $file contains the name and extension of the file        
$filename = substr($file, strrpos($file, \'/\') + 1);         wp_enqueue_style( $filename, get_template_directory_uri().\'/myReactApp/build/static/css/\'.$filename);   
}
 }

我只需要更改我的网页中的公共路径。