【发布时间】:2018-02-10 13:10:28
【问题描述】:
如何使用从 JSONResponse 全局解析的值。因此,远远能够从 JSONResponse 中提取数组,但之后试图将该数组放入全局数组中,而不是了解如何声明全局数组。以某种方式设法做到了这一点,但现在无法从该数组中以索引方式提取值。请指导。
现在尝试的代码:
if (JSONResponse["status"].intValue == 1)
{
if let fetchedImages = JSONResponse["data"].arrayObject {
self.arrResponseReceived = fetchedImages
}
print("self.arrResponseReceived", self.arrResponseReceived)
}
else
{
CommonMethodsClass.showAlertMessage(vc: self, titleStr: "Error!", messageStr: strMsg)
}
之前尝试过的代码:
arrResponseReceived = JSONResponse["data"].arrayValue
为数组声明的全局变量是:
var arrResponseReceived : [Any] = []
要解析的数据是:
{
data = (
{
AverageRating = 4;
Image = "<null>";
IsActive = 1;
Latitude = "28.567806";
Longitude = "77.3236273";
SalonAddress = " Sec-58, India";
SalonEmail = "vy.chan@th-rce.com";
SalonID = 1;
SalonImage = "";
SalonMobile = 9999888877;
SalonName = Affinity;
SalonPhone = 9999888877;
TimeIntervalminutes = 20;
},
{
AverageRating = 5;
Image = "<null>";
IsActive = 1;
Latitude = "";
Longitude = "";
SalonAddress = "Mall, India";
SalonEmail = "rad@th-rce.com";
SalonID = 3;
SalonImage = "";
SalonMobile = 9999888877;
SalonName = Looks;
SalonPhone = 9999888877;
TimeIntervalminutes = 30;
}
);
message = "";
status = 1;
}
【问题讨论】:
-
不知道如何为项目创建全局数组?以及如何从中获取值?
-
我在 self.arrResponseReceived[1] 中获取值,但是当我使用 self.arrResponseReceived[1]["name"] 时。它给出了错误类型“任何”没有下标成员。
-
你如何声明
self.arrResponseReceived数组? -
为什么要使用
[Any]这样的未指定类型?接收到的类型显然是[[String:Any]]。 Swift 强类型系统的目标是尽可能具体。
标签: ios parsing swift3 alamofire