swift - 如何为 put 方法 Alamofire Request 设置多个编码参数

Question

我的请求链接是这样的:http://et.net/webservice/put/profile?api_key=[K]&m=[M]&profile={"birthday":"1994-01-01", "性别":"男性", "婚姻":"单例"

api_key 和 m 是 url 值和 profile 作为 JSON

    let parameters: Parameters = ["api_key": apiKey,
                                  "m": mobile,
                                  "profile": ["birthday":"",
                                              "gender": "Male",
                                              "marital": "Single"]]

Answer 1

如果您想要在您的 URL 中使用这些内容，则必须对它们进行百分比编码。您可以使用 URLComponents 执行此操作。

因此，根据需要构建您的 JSON 字符串:

let dictionary = [
    "birthday": "1994-01-01",
    "gender": "MALE",
    "marital": "SINGLE"
]
let data = try! JSONEncoder().encode(dictionary)
let jsonString = String(data: data, encoding: .utf8)!

然后您可以构建 URL 并执行请求:

let urlString = "http://et.net/webservice/put/profile"

var components = URLComponents(string: urlString)!
components.queryItems = [
    URLQueryItem(name: "api_key", value: "[K]"),
    URLQueryItem(name: "m", value: "[M]"),
    URLQueryItem(name: "profile", value: jsonString)
]

Alamofire.request(components.url!, method: .put)
    .response { response in
         // do whatever you want
}

---

如果您正在构建一个 .post 请求，您可以让 Alamofire 将其编码到您的请求正文中:

let parameters = [
    "api_key": "[K]",
    "m": "[M]",
    "profile": jsonString
]

Alamofire.request(urlString, method: .post, parameters: parameters)
    .response { response in
        // do whatever you want
}