我正在使用NSURLRequest在SWIFT中构建休息查询
var request : NSURLRequest = NSURLRequest(URL: url)
var connection : NSURLConnection = NSURLConnection(request: request, delegate: self, startImmediately: false)!
connection.start()
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我的问题是如何从返回的响应中获取响应代码:
func connection(didReceiveResponse: NSURLConnection!, didReceiveResponse response: NSURLResponse!) {
//...
}
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根据Apple: NSHTTPURLResponse
它是一个NSURLResponse
具有状态代码的子类,但我不确定如何转发我的响应对象,以便我可以看到响应代码.
这似乎没有削减它:
println((NSHTTPURLResponse)response.statusCode)
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谢谢