Json Swift:HTTP加载失败（错误代码：100）

当我运行此代码时，会出现以下错误：

2018-05-03 18:06:05.605035+0200 FNStats[4225:1826491]任务 . HTTP加载失败（错误） 代码：100[1:100]）2018-05-03 18:06:05.605179+0200 FNStats[4225:1826493]任务。 已完成，但出现错误-代码：100

有人能解释一下我做错了什么吗

let urlString = "https://api.fortnitetracker.com/v1/profile/pc/Danikemper010"
let url = NSURL(string: urlString)!
var request = URLRequest(url: url as URL)
request.setValue("TRN-Api-Key: c400d2a8-8a99-45e7-a62b-3cef2d74ce14", forHTTPHeaderField: "TRN-Api-Key: c400d2a8-8a99-45e7-a62b-3cef2d74ce14")

URLSession.shared.dataTask(with: request) { data, response, error in
    if let responseData = data
    {
        do{
            let json = try JSONSerialization.jsonObject(with: responseData, options: JSONSerialization.ReadingOptions.allowFragments)
            print(json)
        }catch{
            print("Could not serialize")
        }
    }
}.resume()

---

这对我有用。标题字段是“TRN Api密钥”，该字段的值是您的密钥

let urlString = "https://api.fortnitetracker.com/v1/profile/pc/Danikemper010"
let url = NSURL(string: urlString)!
var request = URLRequest(url: url as URL)
request.setValue("c400d2a8-8a99-45e7-a62b-3cef2d74ce14", forHTTPHeaderField: "TRN-Api-Key")

let task = URLSession.shared.dataTask(with: request) { data, response, error in

     if let responseData = data {

        print("We have some data")

        do{
            let json = try JSONSerialization.jsonObject(with: responseData, options: JSONSerialization.ReadingOptions.allowFragments)
            print(json)
        }catch{
            print("Could not serialize")
        }
    }            
}
task.resume()

---

您是否正确设置了HTTPHeaderField？看起来相同的字符串既是值又是键。我不确定。文档中说：为了使用我们的API，我们要求您使用API密钥。要使用API密钥，您需要将其作为标头与请求一起传递。TRN Api密钥：c400d2a8-8a99-45e7-a62b-3cef2d74ce14。这个解决方案对我有效-