将此代码添加到您的
AppDelegate
func application(application: UIApplication, shouldAllowExtensionPointIdentifier extensionPointIdentifier: String) -> Bool { if extensionPointIdentifier == UIApplicationKeyboardExtensionPointIdentifier { return false } return true}斯威夫特4:
func application(_ application: UIApplication, shouldAllowExtensionPointIdentifier extensionPointIdentifier: UIApplicationExtensionPointIdentifier) -> Bool { if extensionPointIdentifier == UIApplicationExtensionPointIdentifier.keyboard { return false } return true}苹果参考。



