无法从托管在 GitHub 上的 Json 读取数据

Question

当尝试从 GitHub space 上的 json 读取数据时，出现错误

nw_protocol_get_quic_image_block_invoke dlopen libquic 失败来自服务器的无效响应。请重试。

是我用错了 url 还是我解析数据的方式有问题？

我的回购 url

https://github.com/stark226/stark226.github.io.git

这里有一个简单的 json 文件 url

https://github.com/stark226/stark226.github.io/blob/3b2bebb4a3d85524732c7e7ec302b24f8d3e66ae/testjson.json

在我看来Didload

getDataFromJsonOnGithub(completed: { [weak self] result in
            guard let self = self else {return}
            
            switch result {
            case .success(let expected):
                print(expected)
            case .failure(let error):
                print(error.rawValue)
            }
            
        })

我的结构

struct RemoteData: Codable, Hashable {
    var tokenDuration: Int
}

我的功能

func getDataFromJsonOnGithub(completed: @escaping (Result<RemoteData, ListOfErrors>) -> Void) {

    let endpoint = "https://github.com/stark226/stark226.github.io/stark226/testjson.json"
    
    guard let url = URL(string: endpoint) else {
        completed(.failure(.invalidUsername))
        return
    }
    
    let task = URLSession.shared.dataTask(with: url) { data, response, error in
        
        if let _ = error {
            completed(.failure(.unableToComplete))
            return
        }
        
        guard let response = response as? HTTPURLResponse, response.statusCode == 200 else {
            completed(.failure(.invalidResponse))
            return
        }
        
        guard let data = data else {
            completed(.failure(.invalidData))
            return
        }
        
        do {
            let decoder = JSONDecoder()
            decoder.keyDecodingStrategy = .convertFromSnakeCase
            let expectedRrsult = try decoder.decode(RemoteData.self, from: data)
            completed(.success(expectedRrsult))
        } catch {
            completed(.failure(.invalidData))
        }
    }
    
    task.resume()
}



enum ListOfErrors: String, Error {
    
    case invalidUsername    = "This username created an invalid request. Please try again."
    case unableToComplete   = "Unable to complete your request. Please check your internet connection"
    case invalidResponse    = "Invalid response from the server. Please try again."
    case invalidData        = "The data received from the server was invalid. Please try again."
    case unableToFavorite   = "There was an error favoriting this user. Please try again."
    case alreadyInFavorites = "You've already favorited this user. You must REALLY like them!"
}

Answer 1

您必须访问原始文件。
您正在访问的 URL 呈现一个 HTML 页面。尝试以下 url（单击 GitHub 中的“原始”按钮）： https://raw.githubusercontent.com/stark226/stark226.github.io/3b2bebb4a3d85524732c7e7ec302b24f8d3e66ae/testjson.json

无法从托管在 GitHub 上的 Json 读取数据

cannot read data from Json hosted on GitHub

swift

github

codable