json - 在 Swift 中发送带有承载 token 和 json 正文的发布请求

Question

我是 swift 的新手，我试图向网站发出发布请求，但还没有得出有效的结果。我发现的所有示例也不适合我。

我需要发送一个 json 正文给 https://mypostrequestdestination.com/api/

json body 只包含一个值

{State:1}

Header 必须包含

{"Authorization": bearer "token"}

{"Accept":"application/json"}

{"Content-Type":"application/json"}

希望有人能帮助我。

谢谢!

Answer 1

这个对我有用

let token = "here is the token"
let url = URL(string: "https://mypostrequestdestination.com/api/")!

// prepare json data
let json: [String: Any] = ["State": 1]

let jsonData = try? JSONSerialization.data(withJSONObject: json)

// create post request
var request = URLRequest(url: url)
request.httpMethod = "POST"

// insert json data to the request
request.httpBody = jsonData
request.addValue("application/json", forHTTPHeaderField: "Content-Type")
request.addValue("application/json", forHTTPHeaderField: "Accept")
request.setValue( "Bearer \(token)", forHTTPHeaderField: "Authorization")

let task = URLSession.shared.dataTask(with: request) { data, response, error in
    guard let data = data, error == nil else {
        print(error?.localizedDescription ?? "No data")
        return
    }
    let responseJSON = try? JSONSerialization.jsonObject(with: data, options: [])
    if let responseJSON = responseJSON as? [String: Any] {
        print(responseJSON)
    }
}

task.resume()