一.设置tabbar的选中颜色
AppDelegate.swift文件中,增加 UITabBar.appearance().tintColor = UIColor.orange
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
UITabBar.appearance().tintColor = UIColor.orange
// Override point for customization after application launch.
return true
}
二. Storyboard抽离
Editor>Refactor to Storyboard
三.CocoaPods的使用
初始化
在项目的根目录使用命令
pod init
导入Alamofire
# Uncomment the next line to define a global platform for your project
# platform :ios, '9.0'
target 'leqiHanZiIOS' do
# Comment the next line if you're not using Swift and don't want to use dynamic frameworks
use_frameworks!
pod 'Alamofire'
# Pods for leqiHanZiIOS
end
安装Alamofire
pod install
or防止更新库
pod install --no-repo-update
支持http请求
四.Cycle in dependencies between targets 'A组件' and 'B组件'; building could produce unreliable results.
1.Xcode左上角File选项卡下选择Workspace Settings选项.
2.在弹出框中的第二个选项框中选择最后一个“Legacy Build System”
五.briage.h
