通过Alamofire发送json数组 [英] Sending json array via Alamofire

问题描述

我想知道是否可以在POST请求中直接发送数组（未包装在字典中）。显然，参数参数应该获得以下内容的映射：[String：AnyObject]？
但我希望能够发送以下示例json：

I wonder if it's possible to directly send an array (not wrapped in a dictionary) in a POST request. Apparently the parameters parameter should get a map of: [String: AnyObject]? But I want to be able to send the following example json:

[
    "06786984572365",
    "06644857247565",
    "06649998782227"
]

推荐答案

您只需使用 NSJSONSerialization 编码JSON，然后自己构建 NSURLRequest 。例如，在Swift 3中：

You can just encode the JSON with NSJSONSerialization and then build the NSURLRequest yourself. For example, in Swift 3:

var request = URLRequest(url: url)
request.httpMethod = "POST"
request.setValue("application/json", forHTTPHeaderField: "Content-Type")

let values = ["06786984572365", "06644857247565", "06649998782227"]

request.httpBody = try! JSONSerialization.data(withJSONObject: values)

Alamofire.request(request)
    .responseJSON { response in
        // do whatever you want here
        switch response.result {
        case .failure(let error):
            print(error)

            if let data = response.data, let responseString = String(data: data, encoding: .utf8) {
                print(responseString)
            }
        case .success(let responseObject):
            print(responseObject)
        }
}

对于Swift 2，请参见上一个此答案的修订版本。

For Swift 2, see previous revision of this answer.

这篇关于通过Alamofire发送json数组的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！