Facebook登录：请确保您的redirect_uri与您在OAuth对话框中使用的相同

所以我没主意了，我不知道要检查或调试什么了，但是我得到了一个例外：

string(188203) "Facebook\FacebookAuthorizationException Object
(
    [statusCode:Facebook\FacebookRequestException:private] => 400
    [rawResponse:Facebook\FacebookRequestException:private] => {"error":{"message":"Error validating verification code. Please make sure your redirect_uri is identical to the one you used in the OAuth dialog request","type":"OAuthException","code":100,"fbtrace_id":"DqCCKoiN0r4"}}
    [responseData:Facebook\FacebookRequestException:private] => Array
        (
            [error] => Array
                (
                    [message] => Error validating verification code. Please make sure your redirect_uri is identical to the one you used in the OAuth dialog request
                    [type] => OAuthException
                    [code] => 100
                    [fbtrace_id] => DqCCKoiN0r4
                )

        )

    [message:protected] => Error validating verification code. Please make sure your redirect_uri is identical to the one you used in the OAuth dialog request
    [string:Exception:private] => 
    [code:protected] => 100

Dharmesh Gos.. 6

我相信您redirect_uri在Facebook应用设置和Oauth API代码中使用了不同的内容。那就是为什么您收到此错误。

对于Facebook登录，您必须在两个地方都设置相同的redirect_uri。

我相信您redirect_uri在Facebook应用设置和Oauth API代码中使用了不同的内容。那就是为什么您收到此错误。

对于Facebook登录，您必须在两个地方都设置相同的redirect_uri。