Ios 在Swift 5中追加数组

Ios 在Swift 5中追加数组,ios,swift,Ios,Swift,我在FirstViewController类中初始化了如下数组: var List = [ WebAn(name: "CPH 1", latitude: 55.751465, longitude: 12.580909, url: "https://www.test1.com"), WebAn(name: "CPH 2", latitude: 45.566558, longitude: 12.682434, url: "https://www.test2.com")] 稍后在我的FirstVie

我在FirstViewController类中初始化了如下数组:

var List = [
WebAn(name: "CPH 1", latitude: 55.751465, longitude: 12.580909, url: "https://www.test1.com"),
WebAn(name: "CPH 2", latitude: 45.566558, longitude: 12.682434, url: "https://www.test2.com")]
稍后在我的FirstViewController中,我想将ad对象添加到列表数组中,但使用此代码我看不到任何结果(我正在控制台中打印数组):

我还在学习Swift和Xcode,我不知道我错在哪里。
感谢您的帮助

我正在操场上尝试,当我在类范围外添加以下代码时,它会向数组中添加新对象

WebAn(name: "CPH 1", latitude: 55.751465, longitude: 12.580909, url: "https://www.test1.com"),
WebAn(name: "CPH 2", latitude: 45.566558, longitude: 12.682434, url: "https://www.test2.com")]
List += [WebAn(name: "CPH 3", latitude: 55.867037, longitude: 12.386092, url: "https://www.test3.com")]
你可以做:

list.append(WebAn(name: "CPH 3", latitude: 55.867037, longitude: 12.386092, url: "https://www.test3.com"))

这将把项目添加到数组中。

不相关,但Swift惯例建议将属性写为小写:so
self.list
而不是
self.list
list.append(WebAn(name: "CPH 3", latitude: 55.867037, longitude: 12.386092, url: "https://www.test3.com"))