JSON(Swift 2.0)

Swift2.0 JSONパース

http://qiita.com/yasuo1981/items/0b4e45cbc889034548b6

JSONサンプル

http://express.heartrails.com/api/json?method=getStations&name=%E6%96%B0%E5%AE%BF

{"response":{"station":[{"postal":"1600022","x":139.700604,"next":"大久保","prev":"代々木","y":35.690067,"line":"JR中央線","prefecture":"東京都","name":"新宿"},{"postal":"1600022","x":139.700643,"next":"池袋","prev":"渋谷","y":35.689873,"line":"JR埼京線","prefecture":"東京都","name":"新宿"},{"postal":"1600022","x":139.700643,"next":"新大久保","prev":"代々木","y":35.689873,"line":"JR山手線","prefecture":"東京都","name":"新宿"},{"postal":"1600022","x":139.700643,"next":"渋谷","prev":"池袋","y":35.689873,"line":"JR湘南新宿ライン","prefecture":"東京都","name":"新宿"},{"postal":"1600022","x":139.700604,"next":"代々木","prev":"大久保","y":35.690067,"line":"JR総武線","prefecture":"東京都","name":"新宿"},{"postal":"1600023","x":139.699207,"next":"笹塚","prev":null,"y":35.689982,"line":"京王線","prefecture":"東京都","name":"新宿"},{"postal":"1600023","x":139.699662,"next":"南新宿","prev":null,"y":35.691239,"line":"小田急小田原線","prefecture":"東京都","name":"新宿"},{"postal":"1600022","x":139.700589,"next":"西新宿","prev":"新宿三丁目","y":35.692438,"line":"東京メトロ丸ノ内線","prefecture":"東京都","name":"新宿"},{"postal":"1510053","x":139.699347,"next":"都庁前","prev":"代々木","y":35.687621,"line":"都営大江戸線","prefecture":"東京都","name":"新宿"},{"postal":"1600023","x":139.698612,"next":"新宿三丁目","prev":null,"y":35.688428,"line":"都営新宿線","prefecture":"東京都","name":"新宿"}]}}