public function sendSMSCheckNO()
{
$phone = $this->post('phone');
$code = randCode();
$redis_key = $_SESSION['uid'] . ':sms';
$code_key = $_SESSION['uid'] . ':sms_code';
if (strlen($code) != 4) {
echo '短信发送异常';
exit;
}
if (mobileCheck($phone)) {
echo '手机号码不对';
exit;
}
//限制发送时间
if ($this->cacheKV()->exists($redis_key)) {
echo '请稍后再发送';
exit;
}
$this->cacheKV()->setex($redis_key, $this->kvExTime(), 1);
//发送成功标识，用来重发
Doo::loadClassAt('SmsApi', 'default');
$clapi = new SmsApi();
$result = $clapi->sendSMS($phone, '您好，您的验证码是 ' . $code . ' <微微乐>', 'true');
$result = $clapi->execResult($result);
if ($result[1] == 0) {
echo '发送成功';
$this->cacheKV()->setex($code_key, $this->kvExTime() * 10, $code);
//10分钟内有效
} else {
echo "发送失败{$result[1]}";
}
exit;
}
