可以发普通红包 裂变红包 和 企业付款到账户 switch ($_GET['type']) { case 1: $res = $objWxPay->sendRedPack($sender, $openid, 100); break; case 2: $res = $objWxPay->sendGroupRedPack($sender, $openid, 100); break; case 3: $res = $objWxPay->sendUserCash($send