php - 无法使用php表单在google oauth上交换 token 的授权码

Question

我可以很容易地获得授权代码，但在尝试用它交换访问 token 时我总是遇到错误。

    <FORM action="https://accounts.google.com/o/oauth2/auth" method="post">

<input type = "hidden" name = "code" value = "4%2FXR0s9YvmROnHOpNUuiSlfxHE7xj-">    

<input type = "hidden" name = "redirect_uri" value = "http%3A%2F%2Fwww.m1448analytics.com%2Foauth2%2Frecv.php"> 

<input type = "hidden" name = "client_id" value = "502294831256-84q1ar05j14knsh5h2msvofu68e7rpaj.apps.googleusercontent.com">   

<input type = "hidden" name = "scope" value = "">   

<input type = "hidden" name = "client_secret" value = "hiding it">  

<input type = "hidden" name = "grant_type" value = "authorization_code">    

<INPUT type="submit" value="Send"> 

</FORM>

谷歌说:错误:invalid_request缺少必需的参数:response_type了解更多请求详细信息

Answer 1

您请求的网址是:

https://accounts.google.com/o/oauth2/auth

这是获取验证码的URL。现在，如果你想获得一个 token ，那么 URL 应该是:

https://accounts.google.com/o/oauth2/token

改变这个，你的代码应该可以工作。