当然wp_install_defaults() 是一个可插入的函数。（wp\\u new\\u blog\\u notification（）和wp\\u upgrade（），以防您也需要覆盖它们。）

# in wp-config.php
if ( defined(\'WP_INSTALLING\') && WP_INSTALLING ) {
  include_once dirname(__FILE__) . \'/wp-content/install.php\';
}

# in wp-content/install.php
function wp_install_defaults($user_id) {
  global $wpdb, $wp_rewrite, $current_site, $table_prefix;
  // do whatever you want here...
}