php微信公众号读取用户上传的图片，并保存到网站

2023-12-05 AM04:22:09

PHP7中文手册2018 带注释 最新chm版

public function actionT($mid){
  //mid的获取    $images = trim($weixin->msg->MediaId);

        $url = "https://api.weixin.qq.com/cgi-bin/token?";

        $data = array(

            'grant_type'=>'client_credential',

            'appid'=>'wxe50cexxxc9',

            'secret'=>'6912e6ee67e4xxxxxd27e4ec87'

        );

        $file = self::getcurl($url,$data);

 

        $josn = json_decode($file,true);

        $token = $josn['access_token'];

        $urls = "http://file.api.weixin.qq.com/cgi-bin/media/get?access_token=$token&media_id=$mid";

        file_put_contents('./uploads/xx.jpg', file_get_contents($urls));

        return true;

    }
public function getcurl($url,$data=array()){

    $ch = curl_init();

    curl_setopt($ch, CURLOPT_URL, $url);

    curl_setopt($ch, CURLOPT_POST, 1);

// 这一句是最主要的

    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);

    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

    curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data));

    $response = curl_exec($ch);

    $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);

    curl_close($ch) ;

    return $response;

}

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