发简信
IP属地：北京
ViewController #import "ViewController.h" #import "Model.h" #import "Sec...
#import "ViewController.h" @interface ViewController () { UIScrollView...
URLHandle import UIKit class URLHandle:NSObject{ //菊花等待指示器 var indic...
URLService.Swift import UIKit class URLService: NSObject { //请求搜索的菜谱数据...
import UIKit class MovieViewController: UIViewController,UITableViewDele...
import UIKit protocolLoginViewDelegate:class { //执行登录所做的回调 funcloginH...
import UIKit @UIApplicationMain class AppDelegate: UIResponder, UIApplic...
//自定义错误,用来表示购物错误 enum ShoppingError:Error{ // 采用了Error协议，而不是继承自Error类，在S...
classHuman { var carArr = ["宝马x1","大众CC","大众途观","奔驰GLA"] //下标法 sub...