微信授权获取个人信息头像姓名地区

矫情吗；* 2022-10-03 01:50 196阅读 0赞

<?php  
namespace Home\\Controller;

class GetWxUserController extends CommonController \{

protected $appid = "wxe4a16ab6c280178c";  
protected $secret = "363cbcea8acb647f0b6ff8478d55c1d9";

/\*\*  
\* 微信授权入口  
\* scope=snsapi\_base/snsapi\_userinfo  
\*/  
public function index() \{  
$appid = 'wxe4a16ab6c280178c';  
$loc\_url = $\_SERVER\['HTTP\_HOST'\];  
$redirect\_uri = urlencode('http://'.$loc\_url.'/GetWxUser/resultCode');  
$url = "https://open.weixin.qq.com/connect/oauth2/authorize?appid=$appid&redirect\_uri=$redirect\_uri&response\_type=code&scope=snsapi\_base&state=1\#wechat\_redirect";  
header("Location:" . $url);

\}  
  
/\*  
\* 获取code信息  
\*/  
public function resultCode() \{  
$code = I('request.code');  
if (!empty($code)) \{  
return $code;  
\} else \{  
return NULL;  
\}  
\}

/\*\*  
\* 获取微信用户信息  
\*/  
public function getWXUser() \{  
$appid = $this->appid;  
$secret = $this->secret;  
$code = I('request.code');

//第一步:取全局access\_token  
$url = "https://api.weixin.qq.com/cgi-bin/token?grant\_type=client\_credential&appid=$appid&secret=$secret";  
$token = $this->getJson($url);

//第二步:取得openid  
$oauth2Url = "https://api.weixin.qq.com/sns/oauth2/access\_token?appid=$appid&secret=$secret&code=$code&grant\_type=authorization\_code";  
$oauth2 = $this->getJson($oauth2Url);

//第三步:根据全局access\_token和openid查询用户信息  
$access\_token = $token\["access\_token"\];  
$openid = $oauth2\['openid'\];  
$get\_user\_info\_url = "https://api.weixin.qq.com/cgi-bin/user/info?access\_token=$access\_token&openid=$openid&lang=zh\_CN";  
$userinfo = $this->getJson($get\_user\_info\_url);

//打印用户信息  
// $userinfo = json\_decode($userinfo, true);  
if($userinfo\['errcode'\] == 40003)\{  
$return = \[  
'status' => 40003,  
'msg' => '获取失败',  
'data' => $userinfo  
\];  
\} else \{  
$return = \[  
'status' => 200,  
'msg' => '获取成功',  
'data' => $userinfo  
\];  
\}  
print\_r($return);exit;  
return json\_encode($return);  
\}  
  
public function Login()\{  
$this->display();  
\}

private function getJson($url) \{  
$ch = curl\_init();  
curl\_setopt($ch, CURLOPT\_URL, $url);  
curl\_setopt($ch, CURLOPT\_SSL\_VERIFYPEER, FALSE);  
curl\_setopt($ch, CURLOPT\_SSL\_VERIFYHOST, FALSE);  
curl\_setopt($ch, CURLOPT\_RETURNTRANSFER, 1);  
$output = curl\_exec($ch);  
curl\_close($ch);  
return json\_decode($output, true);  
\}  
\}

转载于:https://www.cnblogs.com/zhang-bin/p/10768221.html