nsarray – Swift中的元组数组

func parseJSON3(inputData: NSData) -> NSArray {
    var tempDict: (id:Int,ccomments:Int,post_date:string,post_title:string,url:string) = (id: 0,ccomments: 0,post_date: "null",post_title: "null",url: "null")
    var resultArray: (id:Int,url:string)[] = []
    var error: NSError?
    var jsonDictionary: NSDictionary = NSJSONserialization.JSONObjectWithData(inputData,options: NSJSONReadingOptions.MutableContainers,error: &error) as NSDictionary
    var firstArray = jsonDictionary.objectForKey("LOCATIOns") as NSArray
    for Dict in firstArray {
        tempDict.id = Dict.valueForKey("ID") as Int
        tempDict.ccomments = Dict.valueForKey("ccomments") as Int
        tempDict.post_date = Dict.valueForKey("post_date") as String
        tempDict.post_title = Dict.valueForKey("post_title") as String
        tempDict.url = Dict.valueForKey("url") as String
        resultArray.append(tempDict)
    }
    return resultArray
}

一致

resultArray.append(tempDict)

我有一个错误：

参数’ccomments’在调用中缺少参数

为什么？请帮助….