我正在尝试将Wunderground纳入我当前的项目中。我已经查看了几个api教程,但我似乎无法弄清楚如何访问API的某个部分。例如,这就是API的样子:
{
"response": {
"version":"0.1",
"termsofService":"http://www.wunderground.com/weather/api/d/terms.html",
"features": {
"history": 1
}
}
,
"history": {
"date": {
"pretty": "August 9, 2015",
"year": "2015",
"mon": "08",
"mday": "09",
"hour": "12",
"min": "00",
"tzname": "America/Los_Angeles"
},
我们想说我只想从API返回一小时。我该怎么做?
答案 0 :(得分:1)
一种在没有框架的情况下解析JSON的方法:
typealias JSONdic = [String: AnyObject]
NSURLConnection.sendAsynchronousRequest(NSURLRequest(URL: nsUrl), queue: NSOperationQueue.mainQueue(), completionHandler: { (_, data, _) -> Void in
if let data = data, json = data as? JSONdic, history = json["history"] as? JSONdic, hour = history["hour"] as? String {
println(hour)
}