Wordpress - 将上传的图片附加到帖子

1 回答

• 2

  没试过 . 但也许你可以用它 . 从codex与get_attached_file功能结合得到它

  // the ID of the attachment
  $filename = get_attached_file( $attachment_id ); // Full path
  
  // The ID of the post this attachment is for.
  $parent_post_id = 37;
  
  // Check the type of file. We'll use this as the 'post_mime_type'.
  $filetype = wp_check_filetype( basename( $filename ), null );
  
  // Get the path to the upload directory.
  $wp_upload_dir = wp_upload_dir();
  
  // Prepare an array of post data for the attachment.
  $attachment = array(
    'guid'           => $wp_upload_dir['url'] . '/' . basename( $filename ),
    'post_mime_type' => $filetype['type'],
    'post_title'     => preg_replace( '/\.[^.]+$/', '', basename( $filename ) ),
    'post_content'   => '',
    'post_status'    => 'inherit'
  );
  
  // Insert the attachment.
  $attach_id = wp_insert_attachment( $attachment, $filename, $parent_post_id );
  
  // Make sure that this file is included, as wp_generate_attachment_metadata() depends on it.
  require_once( ABSPATH . 'wp-admin/includes/image.php' );
  
  // Generate the metadata for the attachment, and update the database record.
  $attach_data = wp_generate_attachment_metadata( $attach_id, $filename );
  wp_update_attachment_metadata( $attach_id, $attach_data );
  

  回复于 2024-04-29T08:57:15+08:00