使用 json 数据形成 curl 帖子作为 swift http 帖子

Question

我有一个 curl 帖子，我想在 swift 中将其转换为 http url 请求：

curl post（命令行）：

curl -X POST --header "Content-Type:application/json" --header "Authorization:key=SERVER_KEY" "https://gcm-http.googleapis.com/gcm/send" --data-ascii '{"to":"DEVICE_TOKEN","data":{"uid":"USER_ID"},"priority":10,"notification":{"body":"Hello","badge":"2"}}'

http 请求（快速）：

var request = URLRequest(url: URL(string: globalClass.getAppDelegate().global.sendUrl)!)
        request.httpMethod = "POST"

var bodyData:String!

bodyData = "title=\(title)&body=\(message)&user_id=\(user_id)"

request.httpBody = bodyData.data(using: .utf8)

let task = URLSession.shared.dataTask(with: request)

如何将数据部分放入http请求的bodyData中？

"data":{"uid":"USER_ID"}

由于是嵌套结构，不知道怎么形成。

Answer 1

斯威夫特 2

转换成字典：

let title = "somthing"
let body = "body text"
let params = ["title":mail, "body": pass] as Dictionary<String, String>

将字典转换为 JSON：

do {
        request.HTTPBody = try NSJSONSerialization.dataWithJSONObject(params, options: [])
    } catch {
        print("Error")
    }

添加标题

request.addValue("application/json", forHTTPHeaderField: "Content-Type")
request.addValue("application/json", forHTTPHeaderField: "Accept")
request.addValue(serverKey, forHTTPHeaderField: "Authorization")

编辑：

将此 JSON 转换为字典：

"notification":{"body":"Hello","badge":"3"}

let notification = ["body": "Hello", "badge":"3"]
let data: [String: AnyObject] = ["notification": notification as AnyObject]