微信扫码登陆是用公司申请的服务号么？

Question

开始登陆 login.php

//-------配置
$AppID = 'wx033336c794d4';
$AppSecret = 'd4624c隐藏37af5443d';
$callback = 'http://www.erdangjiade.com/php'; //回调地址

//微信登录 login.php

session_start();
//-------生成唯一随机串防CSRF攻击
$state = md5(uniqid(rand(), TRUE));
$_SESSION["wx_state"] = $state; //存到SESSION
$callback = urlencode($this->callback);
$wxurl = "https://open.weixin.qq.com/connect/qrconnect?appid=".$AppID."&redirect_uri={$callback}&response_type=code&scope=snsapi_login&state={$state}#wechat_redirect";
header("Location: $wxurl");

回调地址 callback.php

//验证CSRF攻击

if($GET['state']!=$SESSION["wx_state"]){
exit("5001");
}
$AppID = 'wx33333333334d4';
$AppSecret = 'd4624c363333330547af5443d';
$url='https://api.weixin.qq.com/sns/oauth2/access_token?appid='.$AppID.'&secret='.$AppSecret.'&code='.$_GET['code'].'&grant_type=authorization_code';

$ch = curl_init();
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($ch, CURLOPT_URL, $url);
$json = curl_exec($ch);
curl_close($ch);

$arr=json_decode($json,1);

//得到 access_token 与 openid
print_r($arr);

$url='https://api.weixin.qq.com/sns/userinfo?access_token='.$arr['access_token'].'&openid='.$arr['openid'].'&lang=zh_CN';
$ch = curl_init();
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($ch, CURLOPT_URL, $url);
$json = curl_exec($ch);
curl_close($ch);
$arr=json_decode($json,1);

得到 用户资料
print_r($arr);
感觉不对呀，不知道哪里有问题了？

Answer 1

要微信开放平台账号！具体步骤在微信开放平台官网都写的非常详细！

Answer 2

出了什么问题？有什么提示？