I have a json that I could parse with SwiftyJSON :
if let title = json["items"][2]["title"].string {
println("title : \(title)")
}
Works perfectly.
But I couldn't loop through it. I tried two methods, the first one is
// TUTO :
//If json is .Dictionary
for (key: String, subJson: JSON) in json {
...
}
// WHAT I DID :
for (key: "title", subJson: json["items"]) in json {
...
}
XCode不接受for循环声明.
第二种方法:
// TUTO :
if let appArray = json["feed"]["entry"].arrayValue {
...
}
// WHAT I DID :
if let tab = json["items"].arrayValue {
...
}
XCode不接受if语句.
我做错了什么?