test

mobile/blank.php

@@ -29,6 +29,7 @@ $url = 'https://api.weixin.qq.com/sns/oauth2/access_token?appid=' . $appid . '&s
 $response = file_get_contents($url);
 // echo $response;
 $data = json_decode($response, true);
+echo $data;
 if (!$data || !isset($data['access_token']) || !isset($data['openid'])) {
     // 授权失败
     echo '授权失败，请重试';