如何在Swift中发出HTTP请求？ [英] How to make an HTTP request in Swift?

问题描述

我在iBooks中阅读了Apple编程语言Swift，但无法弄清楚如何在Swift中发出一个http请求（类似于CURL）。我是否需要导入Obj-C类或者我只需要导入默认库？或者是否无法根据本机swift代码发出HTTP请求？

I read The Programming Language Swift by Apple in iBooks, but cannot figure out how to make an http request (something like CURL) in Swift. Do I need to import Obj-C classes or do I just need to import default libraries? Or is it not possible to make an HTTP request based on native swift code?

推荐答案

另一种选择是 Alamofire 提供可链接请求/响应方法的库。

Another option is the Alamofire lib that offers Chainable Request / Response methods.

https://github.com/Alamofire/Alamofire

提出请求

import Alamofire

Alamofire.request(.GET, "http://httpbin.org/get")

回应处理

Alamofire.request(.GET, "http://httpbin.org/get", parameters: ["foo": "bar"])
         .response { request, response, data, error in
              print(request)
              print(response)
              print(error)
          }

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