iOS开发删除storyboard步骤详解
<div id="navCategory"><h5 class="catalogue">目录</h5><ul class="first_class_ul"><li>删除iOS项目中的storyboard</li><ul class="second_class_ul"><li>删除storyboard</li><li>用上自己的ViewController</li></ul></ul></div><p class="maodian"></p><h2>删除iOS项目中的storyboard</h2><p>删除项目中的storyboard, (变成一个纯代码的iOS UIKit项目), 需要几步?</p>
<ul><li>找到storyboard, 删掉它.</li><li>直接用ViewController.</li></ul>
<p class="maodian"></p><h3>删除storyboard</h3>
<ul><li>首先, 你得有(新建)一个storyboard项目.</li><li>删除storyboard. 选"Move to Trash".</li><li>删除plist中的storyboard name.</li></ul>
<p style="text-align:center"><img alt="" src="https://img.jbzj.com/file_images/article/202211/20221107090907014.png" /></p>
<ul><li>删除deploy target中的Main Interface, 本来是”main”, 把它变为空.</li></ul>
<p style="text-align:center"><img alt="" src="https://img.jbzj.com/file_images/article/202211/20221107090907015.png" /></p>
<p>(截图换了一个项目名, 不要在意这些细节.)</p>
<p class="maodian"></p><h3>用上自己的ViewController</h3>
<p>在ViewController里写上自己的完美View. 比如:</p>
<div class="jb51code"><pre class="brush:cpp;">import UIKit
class ViewController: UIViewController {
override func loadView() {
view = UIView()
view.backgroundColor = .systemBlue
}
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view.
}
}
</pre></div>
<p>设置新的rootViewController.</p>
<ul><li>在<code>SceneDelegate</code>中设置rootViewController. (iOS 13)</li></ul>
<div class="jb51code"><pre class="brush:cpp;">class SceneDelegate: UIResponder, UIWindowSceneDelegate {
var window: UIWindow?
func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions) {
// Use this method to optionally configure and attach the UIWindow `window` to the provided UIWindowScene `scene`.
// If using a storyboard, the `window` property will automatically be initialized and attached to the scene.
// This delegate does not imply the connecting scene or session are new (see `application:configurationForConnectingSceneSession` instead).
guard let windowScene = (scene as? UIWindowScene) else { return }
let window = UIWindow(windowScene: windowScene)
window.rootViewController = ViewController()
self.window = window
window.makeKeyAndVisible()
}
...
</pre></div>
<ul><li>tvOS没有SceneDelegate (或者你想要兼容iOS 13以前的旧版本):</li></ul>
<div class="jb51code"><pre class="brush:cpp;">import UIKit
@main
class AppDelegate: UIResponder, UIApplicationDelegate {
var window: UIWindow?
func application(_: UIApplication, didFinishLaunchingWithOptions _: ?) -> Bool {
window = UIWindow(frame: UIScreen.main.bounds)
window?.rootViewController = ViewController()
window?.makeKeyAndVisible()
return true
}
...
</pre></div>
<p>运行程序, 看到自己在ViewController里设置的View.</p>
<p>以上就是iOS开发删除storyboard步骤详解的详细内容，更多关于iOS删除storyboard步骤的资料请关注琼殿技术社区其它相关文章！</p>
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