如何在 Swift 中获取和设置 http 标头?

How to make a Http get and set httpHeader in Swift?

我已经尝试在 Objective-C 中创建一个 HTTP Get。

它使用Objective-C中的NSMutableURLRequest *request;,并使用[request setHTTPMethod:@"GET"];到selectGETPOST

并通过以下代码设置 Header:

[request setValue:@"Application/json" forHTTPHeaderField:@"Accept"];
[request addValue:@"Application/json" forHTTPHeaderField:@"Content-Type"];
[request addValue:[NSString stringWithFormat:@"Basic %@",USER_PWD] forHTTPHeaderField:@"Authorization"];

我引用了link,它只显示了以下代码:

let url = NSURL(string: "http://www.whosebug.com")
let request = NSURLRequest(URL: url)

NSURLConnection.sendAsynchronousRequest(request, queue: NSOperationQueue.mainQueue()) {(response, data, error) in
    println(NSString(data: data, encoding: NSUTF8StringEncoding))
}

但它没有 select GetPost ,也没有设置 header。 如何判断Http方法是Get还是Post?以及如何设置Header?在 Swift

提前致谢。

request.HTTPMethod = "POST"
request.addValue("application/json", forHTTPHeaderField: "Content-Type")
request.addValue("application/json", forHTTPHeaderField: "Accept")