Swift中的基本要求

Question

嘿，我对Swift比较陌生，我已经成功地从一个公共API中获取了数据，但是还有一个需要认证的API。我确实有一个帐户，我已经核实了凭证是否有效，但是我不清楚如何用Basic Auth来编写POST请求

我在Basic Auth的Wiki页面上看到，它说要用用户配置URL &传入如下：https://Aladdin:OpenSesame@www.example.com/index.html，但这本身并不能修复它，所以我不知道还需要做些什么来配置这个请求。任何帮助都将不胜感激！

struct Response: Codable {
    var results: [Result]
}

struct Result: Codable {
    var pool_system_type: String
}

struct WaterTestView: View {    
    @State private var results = [Result]()
    
    var body: some View {
        List(results, id: \.trackId) { result in
            VStack(alignment: .leading) {
                Text(result.pool_system_type)
            }
        }.onAppear(perform: loadData)
    }
    
    func loadData() {
        guard let url = URL(string: "https://myemail@email.com:mypassword@biolabhydra.com/api/v3/water_tests") else {
            print("Invalid URL")
            return
        }

        let request = URLRequest(url: url)
        
        URLSession.shared.dataTask(with: request) { data, response, error in
            if let data = data {
                if let decodedResponse = try? JSONDecoder().decode(Response.self, from: data) {
                    DispatchQueue.main.async {
                        results = decodedResponse.results
                    }
                    return
                }
            }
            print("Fetch failed: \(error?.localizedDescription ?? "Unknown error")")
        }.resume()
    }
}

Answer 1

对于basic，您将身份验证数据放在HTTP报头字段中。

extension URLRequest {
    mutating func setBasicAuth(username: String, password: String) {
        let encodedAuthInfo = String(format: "%@:%@", username, password)
            .data(using: String.Encoding.utf8)!
            .base64EncodedString()
        addValue("Basic \(encodedAuthInfo)", forHTTPHeaderField: "Authorization")
    }
}

var request = URLRequest(url: URL(string: "https://www.awesome.com/")!)
request.setBasicAuth(username: "awesomeUser", password: "awesomePass")
request.httpMethod = "POST"