Question

NSMutableURLRequest中的标题字段存在问题，当我向HTTPHeaderField添加密钥“authorization”时，确实每隔一个请求都无法执行。如果失败，我在解析响应时收到NSJSONSerialization（代码= 3840）的错误，而在服务器日志中，我没有任何有关传入连接的信息。我的要求是：

let url:NSURL = NSURL(string: "http://my/end/point")!

let request:NSMutableURLRequest = NSMutableURLRequest(URL: url)

let prefs:NSUserDefaults = NSUserDefaults.standardUserDefaults()
let key = prefs.valueForKey("accessToken") as! String

request.HTTPMethod = "GET"
request.addValue("application/json", forHTTPHeaderField: "Content-Type")
request.addValue("application/json", forHTTPHeaderField: "Accept")

request.addValue("key: (\(key))", forHTTPHeaderField: "Authorization")

let session = NSURLSession.sharedSession()
let task = session.dataTaskWithRequest(request) { urlData, response, error in
    if(urlData == nil){
        print("\(error)")
    }else {
        do{
            let serialization = try NSJSONSerialization.JSONObjectWithData(urlData!, options:NSJSONReadingOptions.MutableContainers )
            self.jsonData = serialization as? NSDictionary

            let success:NSInteger = self.jsonData!.valueForKey("success") as! NSInteger

            if(success == 1){
                [...]
            } else {
                print("\(error)")

                print("\( self.jsonData!)")
            }
        }catch{
            print("error with jsonSerialization: \(error)")
        }
    }
}
task.resume()

任何人都知道我的要求有什么问题吗？

编辑：如果我删除request.addValue("key: (\(key))", forHTTPHeaderField: "Authorization")然后一切正常，我会收到来自serwer的回复

dataTaskWithRequest，标头自动化，不执行每秒请求

0 个答案: