WordPress应该是为了安全还是怎么滴,注册的时候只能用字母不支持中文昵称
只能动手在主题里改改咯!!~
找了下露兜宝宝的设置方法,做个笔记
functions.php 文件添加一段功能函数就好了

代码宝宝在下方

function ludou_sanitize_user ($username, $raw_username, $strict) {
  $username = wp_strip_all_tags( $raw_username );
  $username = remove_accents( $username );
  // Kill octets
  $username = preg_replace( '|%([a-fA-F0-9][a-fA-F0-9])|', '', $username );
  $username = preg_replace( '/&.+?;/', '', $username ); // Kill entities
   
  // 网上很多教程都是直接将$strict赋值false,
  // 这样会绕过字符串检查,留下隐患
  if ($strict) {
    $username = preg_replace ('|[^a-z\p{Han}0-9 _.\-@]|iu', '', $username);
  }
   
  $username = trim( $username );
  // Consolidate contiguous whitespace
  $username = preg_replace( '|\s+|', ' ', $username );
   
  return $username;
}   
add_filter ('sanitize_user', 'ludou_sanitize_user', 10, 3);