$db = new MySQLi("链接","用户名","密码","数据库名");
$program_char="utf-8";
mysqli_set_charset($db,$program);
$db = new MySQLi("链接","用户名","密码","数据库名");
$program_char="utf-8";
mysqli_set_charset($db,$program);
转载于:https://www.cnblogs.com/bilibiliganbei/p/6427262.html