从本地json获取地址

Question

我有这样的代码，json文件格式低于并希望从本地文件中获取

json格式：

{"":[{"name":"","phone":"","address":"","landmark":"","mainarea":""}

代码：

func loadAllContacts(){
        let cityCode = UserDefaults.standard.value(forKey: "selectedLocationCode")
        mainArray = self.loadJSONData(fileCode: cityCode as! String).allValues as! [[String : AnyObject]]
        for i in 0..<mainArray.count{

            if let dict  = mainArray[i] as [String:AnyObject]?{

                for (key,_) in dict{

                    self.allContactsArray[key] = dict[key]

                }
            }
        }
        let contacts = allContactsArray as NSDictionary
        allContactNames = contacts.allKeys as NSArray
        print(allContactNames)
        print(allContactsArray)
    }

Answer 1

您的JSON格式无效。也许，这是正确的JSON，你想要的不是吗？

{
    "": [
        {
            "name": "",
            "phone": "",
            "address": "",
            "landmark": "",
            "mainarea": ""
        }
    ]
}