ios - 如何快速解析这个json？

Question

我有一个要求

Alamofire.request(.GET,HttpHelper.baseURL+HttpHelper.tripsURL,encoding:.JSON).responseJSON {
response in 

    var json  = JSON(data: response.data!)
    print(json)
    print(json["res"])
}

接着是结果

{
  "res" : "[{\"name\":\"testName\",\"lastName\":\"testLastName\"},{\"name\":\"testName\",\"lastName\":\"testLastName\"}]",
  "status" : "success",
  "out" : "{\"name\":\"testName\",\"lastName\":\"testLastName\"}"
}
[{"name":"testName","lastName":"testLastName"},{"name":"testName","lastName":"testLastName"}]

我如何将数据从 res 设置为 struct 或 class User

struct  User  {
    var name : String?
    var lastName : String?
}

请帮忙解决这个问题)非常感谢!!)

Answer 1

你可以这样做

var result: [User]()
for user in json["res"] {
   let userTmp = User(name: user["name"], lastName: user["lastName"])
   result.append(userTmp)
}

问候