Swift裏能不能把string轉成字典或數組.就像解析json壹樣

利用NSJSONSerialization序列化成NSData,再通過NSString 轉成JSON字符串

func toJSONString(dict:NSDictionary!)->NSString{

var data = NSJSONSerialization.dataWithJSONObject(dict, options: NSJSONWritingOptions.PrettyPrinted, error: nil)

var strJson=NSString(data: data, encoding: NSUTF8StringEncoding)

return strJson

}