在Swift-2中使用查询参数的Http get

Question

查看如何在Swift2中使用查询字符串进行http调用

我可以看到很多目标-c和早期版本的Swift2的例子，但是找不到它。

Answer 1

下面是一个在iTunes API上执行搜索的示例：

let timeout = 11 as NSTimeInterval
let searchTerm = "philip+glass"
let url = NSURL(string: "https://itunes.apple.com/search?term=\(searchTerm)")
let request: NSURLRequest = NSURLRequest(URL: url!,
                                        cachePolicy: NSURLRequestCachePolicy.ReloadIgnoringCacheData,
                                        timeoutInterval: timeout)
let config = NSURLSessionConfiguration.defaultSessionConfiguration()
let session = NSURLSession(configuration: config)
let task: NSURLSessionDataTask = session.dataTaskWithRequest(request, completionHandler: {
    (data, response, error) in
        if response == nil {
            print("Timeout")
        } else {
            print(String(data: data!, encoding: NSUTF8StringEncoding))
        }
    }
)

task.resume()