Ios 如何使用SWIFT解析json内部的多维数组

这是我的示例JSON数据

{
    "COD": [ {    
        "Merchant": {       
            "MerchantID": "4701",
            "MerchantCompany": "PAMB",
            "MerchantName": "Phira",
            "MerchantSurname": "Mueadnok",
            "MerchantAddress": "54 MT Mansion",
            "MerchantCity": "Huaykwang",
            "MerchantProvince": "Bangkok",
            "MerchantTel": "0816547412"
        },
        "Order": 
        {    
            "OrderID": "875321",
            "ProductName": "SKII miracle water",
            "ProductPrice": "1020",
            "ProductDimention": "10X10X20 [W*H*D]",
            "ProductWeight": "200G",
            "CollectITEM": "0",
            "Deliver": "0"
        },
        "Customer": 
        {
            "CustomerName": "Malee",
            "CustomerSurname": "",
            "CustomerAddress": "54 MT Mansion",
            "CustomerCity": "Huaykwang",
            "CustomerProvince": "Bangkok",
            "CustomerTel": "0816547412"
        }    
    }]
}     

在XCode6.3中

    var endpoint = NSURL(string: /* Link From site */)
    var data = NSData(contentsOfURL: endpoint!)        

    if let json: NSDictionary = NSJSONSerialization.JSONObjectWithData(data!, options: NSJSONReadingOptions.MutableContainers, error: nil) as? NSDictionary {
        if let items = json["COD"] as? NSArray {
            for item in items{
               println(item["Order"])
                println("_______________________________________")
                if let order = item["Order"] as? NSDictionary {
                    for orderDetail in order {

                        println(orderDetail["OrderID"])
                        // i need to present only OrderID
                    }
                }
            }
        }
    }

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我使用的代码是parse JSON数组，但是输出只是“Order”中的列表，我只需要使用“

OrderID

”。有人能帮我解决这个问题吗

试试快速JSON库

---

它简化了一切

在本例中，“order”是字典而不是数组。因此，您需要将其键入字典而不是数组。嘿。thx nshebbar，但仍然无法取出OrderId您的JSON无效。你在某个地方错过了一个结尾，即使这样？