Swift编程中如何解析NSMutableDictionary？

Question

在我的苹果手表界面控制器中 "reply" 对象在 NSDictionary 中包含 Json 响应。这是我的回复，我需要以下回复中的 "accountName"。如何在 Swift 编程中解析它。

[Accounts: (
    {
    accountName = "ABCD";
    idNumber = 114000093;
    email = "xyz@gmail.com";
    index = 0;
    nickName = "Suites";
    },
    {
    accountName = "EFGH";
    idNumber = 114000094;
    email = "abc@gmail.com";
    index = 1;
    nickName = "Sultan";
   }
)]

我试过如下：

WKInterfaceController.openParentApplication(["request" : "GetData"], reply: { (reply, error) -> Void in

        println(reply)

        self.accountNames = reply["Accounts"] as? NSMutableArray
         println(self.accountNames)

Answer 1

这个很简单，大家可以自己试试，也可以google，例子很多很多，大家稍微复习一下就可以了

顺便说一句，你可以这样试试，

let accountArray : NSArray = reply.objectForKey("Accounts") as! NSArray
let accountDic : NSDictionary = accountArray.objectAtIndex(0) as! NSDictionary
let accountName : NSString = accountDic.valueForKey("accountName") as! NSString

希望对你有所帮助。

Answer 2

试试这个：

let accountInfos = (reply.valueForKey("Accounts") as [NSDictionary]).map {
                YourModelClass(accountName: [=10=]["accountName"] as String, idNumber: [=10=]["idNumber"] as String ..... same for all other)
            }
            self.yourMutableArray.addObjectsFromArray(accountInfos)
let accountName = (yourMutableArray.objectAtIndex(0)as YourModelClass).accountName
println(accountName)

还有你的模特 class :

   class YourModelClass : NSObject {
       var accountName : String?
       .
       .
       init(accountName:String, ......) {
            self.accountName = accountName
}

Swift编程中如何解析NSMutableDictionary？

How to parse NSMutableDictionary in Swift programming?

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