swift 自定义json解析

最近新学swift语法，觉得swift语法和OC语法习惯上还是有比较大的区别，我再练习语法的过程中碰到一个问题就是自定义json数据的解析，
在OC里取出数组里字典元素的使用的方式如

    NSArray * array = @[
        @{
            @"name":@"aaa",
            @"icon":@"icon1"
        },
        @{
            @"name":@"bbb",
            @"icon":@"icon2"
        }
    ];
    for (NSDictionary *dic in array) {
        NSLog(@"%@",dic[@"name"]);
        NSLog(@"%@",dic[@"icon"]);
    }

然而到了swift里

lazy var dataArr : Array = {
        let dic:[String: Any] = ["icon":"home_plane_icon","name":"机票"];
        let dic1:[String: Any] = ["icon":"home_train_icon","name":"火车"];
        let dic2:[String: Any] = ["icon":"home_hotel_icon","name":"酒店"];
        let dic3:[String: Any] = ["icon":"home_car_icon","name":"用车"];
        
        var array = Array.init();
        array.append(dic);
        array.append(dic1);
        array.append(dic2);
        array.append(dic3);
        
        return array;
    }();

        for (index, item) in self.dataArr.enumerated() {
            
            let ss = item as! [String : Any];
            let name: String = ss["name"] as! String;
            let icon: String = ss["icon"] as! String;
            print(name);
            print(icon);
      }

如有大神希望多指教一下。