如何在SWIFT中发出HTTPS POST请求？[副本]

Question

我对斯威夫特还是个新手。我正在尝试制作一个HTTPS POST到HTTPS url的特定头。注意HTTPS而不是HTTP。我如何完成这件事？提前道谢。

Answer 1

使用setvalue(_:forHttpHeaderField)。

例如，要设置应用程序/x-www-form-urlencoded的content-type:

var request = URLRequest(url: url)
request.setValue("application/x-www-form-urlencoded", forHTTPHeaderField: "Content-Type")
request.httpMethod = "POST"
request.httpBody = "id=42".data(using: .utf8)

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