我正在使用新的 Lyft API,在“身份验证”部分中,它表示发送访问令牌请求并显示示例响应,其中包含名为“access_token”的密钥。
回复示例
HTTP/1.1 200 OK
Content-Type: application/json;charset=UTF-8
Cache-Control: no-store
Pragma: no-cache
{
"access_token": <access_token>,
"token_type":"bearer",
"expires_in":3600,
"scope": "public"
}
然而,当我拨打电话时(是的,ClientID 和 Secret 是正确的,但我无法在此处发布它们),它会返回响应,但访问令牌为零。
感谢您一如既往的帮助!文档链接如下,
API 文档,
https://developer.lyft.com/docs/authentication
func authorize() {
let authString = NSString(format: "%@:@%", clientID, clientSecret)
let authData = authString.dataUsingEncoding(NSUTF8StringEncoding)
let base64String = authData!.base64EncodedDataWithOptions(NSDataBase64EncodingOptions.Encoding64CharacterLineLength)
let url = NSURL(string: "https://api.lyft.com/oauth/token")
let request = NSMutableURLRequest(URL: url!)
request.HTTPMethod = "GET"
request.setValue("Basic \(base64String)", forHTTPHeaderField: "Authorization")
let session = NSURLSession(configuration: NSURLSessionConfiguration.defaultSessionConfiguration())
let task = session.dataTaskWithRequest(request) { (data, response, error) -> Void in
let dictionary = try! NSJSONSerialization.JSONObjectWithData(data!, options: NSJSONReadingOptions.AllowFragments)
if let accessToken : String = dictionary["access_token"] as? String {
print(accessToken)
}
}
task.resume()
}
根据 Lyft 文档,我认为您的身份验证字符串的格式是错误的。
我认为你应该这样做
let authString = NSString(format: "%@:@%", clientID, clientSecret)
,不是
let authString = NSString(format: "%@, @%", clientID, clientSecret)