如何在Swift中制作Dyanamic NSDictonary

{ “QuizId” : “23566656” “StartTime”:”23:30” “EndTime”:”23:45” “data”:[ {“QuestionID”:”131313131”,“AnswerID”:“1233152”}, {“QuestionID”:”131313141”,“AnswerID”:“1233152”}, {“QuestionID”:”131313151”,“AnswerID”:“1233152”}, {“QuestionID”:”131313161”,“AnswerID”:“1233152”}, {“QuestionID”:”131313171”,“AnswerID”:“1233152”}, {“QuestionID”:”131313181”,“AnswerID”:“1233152”}, {“QuestionID”:”131313191”,“AnswerID”:“1233152”}, {“QuestionID”:”131313101”,“AnswerID”:“1233152”}, ] } 

你好，我想创build一个NSDictonary上运行结构应该是上面。 任何帮助将升值感谢。

我有解决scheme感谢这一努力

我想改变一点，因为我对所有这些数据都有模态。

  let info = self.playQuizArray[currentQuizIndex] as! playInfo let Ainfo = info.answers[indexPath.row] as! AnswerInfo let QuesID = info.quizQId for i in 0..<playQuizArray.count { data.append(["QuestionID": QuesID[i], "AnswerID": playQuizArray[i]]) // For Answer Ainfo.ansID } let dic = [ "QuizId" : "23566656",// info.quizID "StartTime" : "23:30", "EndTime" : "23:45", "data" : data ] print(dic) 

谢谢。

这是莫代尔

 class AnswerInfo: NSObject { var ansId :String? = "" var ans :String? = "" var ansImg :String? = "" class func infoWith(dict: NSDictionary?) -> AnswerInfo { let anInfo = AnswerInfo() anInfo.wrapInfo(dict) return anInfo } func wrapInfo(dict: NSDictionary?) { if dict == nil { return } self.ansId = dict!.objectForKey("answerId") as? String self.ans = dict!.objectForKey("AnsImage") as? String self.ansImg = dict!.objectForKey("option") as? String } } class playInfo: NSObject { var quizId : String? = "" var quizQId : String? = "" var quizQuestion : String? = "" var answers = NSArray() class func PlayQuizInfo(dict: NSDictionary?) -> playInfo { let Pinfo = playInfo() Pinfo.WrapPlayQuiz(dict) return Pinfo } func WrapPlayQuiz(dict: NSDictionary?) { if dict == nil { return } self.quizId = dict!.objectForKey("quizId") as? String self.quizQuestion = dict!.objectForKey("question") as? String self.quizQId = dict!.objectForKey("questionId")as? String if let answer = dict?.objectForKey("keys") as? NSArray { let AnsArray = NSMutableArray() for ans in answer { let ansInfo = AnswerInfo.infoWith(ans as? NSDictionary) AnsArray.addObject(ansInfo) } self.answers = AnsArray } } } 

Answer 1

你可以用这种方法使用swift Dictionary [String: AnyObject]来代替NSMutableDictionary 。

 var data = [[String: AnuObject]]() for i in 0..<questionArr.count { data.append(["QuestionID": questionArr[i], "AnswerID": answerArr[i]]) } let dic = [ "QuizId" : "23566656", "StartTime" : "23:30", "EndTime" : "23:45", "data" : data ] print(dic) 

Answer 2

将dynamic值添加到相应的键，它将工作。

 let dynamicDictionary = NSMutableDictionary() dynamicDictionary.setValue("23566656", forKey: "QuizId") dynamicDictionary.setValue("23:30", forKey: "StartTime") dynamicDictionary.setValue("23:45", forKey: "EndTime") let arrayOfDictionaries = NSMutableArray() for _ in 0..<4{ let questionAndAnswer = NSMutableDictionary() questionAndAnswer.setValue("131313151", forKey: "QuestionID") questionAndAnswer.setValue("1233152", forKey: "AnswerID") arrayOfDictionaries.addObject(questionAndAnswer) } dynamicDictionary.setValue(arrayOfDictionaries, forKey: "data") print(dynamicDictionary) 

Answer 3

希望对你有帮助：

 //Contruct the dic like this var dic: [String: AnyObject] = ["QuizId": "23566656", "StartTime": "23:30", "EndTime": "23:45", "data":[[String: String]](count: 7, repeatedValue: ["QuestionID":"131313131","AnswerID":"1233152"]) ] // And now retrive value like this let quizId = dic["QuizId"] as! String let StartTime = dic["StartTime"] as! String let EndTime = dic["EndTime"] as! String let data = dic["data"] as! [[String: String]]