- (void)setAppInfo:(AppInfo *)appInfo {

    _appInfo = appInfo;

    _icon.image = appInfo.image;

    _label.text = appInfo.name;

}

+ (instancetype)appView {

    // appView要加载NIB文件，使用[[NSBundle mainBundle] loadNibNamed: owner: options:]

    return [[[NSBundle mainBundle] loadNibNamed:@"AppView" owner:nil options:nil] lastObject];

}

+ (instancetype)appViewWithAppInfo:(AppInfo *)appInfo {

    AppView *appView = [AppView appView];

    appView.appInfo = appInfo;

    return appView;

}