注意：它在 ios < 12.0 中运行良好，但是当我在 ios 13.0 上运行应用程序时，它会在控制台中显示“用户取消登录”的日志。
我不知道这可能是什么原因。谁能帮我？
也许它可能是 facebook 登录的 ios 13.0 兼容性问题。在这里，我附上了一些带有 info.plist 和 pod 特定版本的代码片段。
这是 Appdelegate.swift 的代码
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
return FBSDKApplicationDelegate.sharedInstance().application(application, didFinishLaunchingWithOptions: launchOptions)
}
func application(_ application: UIApplication, open url: URL, sourceApplication: String?, annotation: Any) -> Bool {
return FBSDKApplicationDelegate.sharedInstance().application(application, open: url, sourceApplication: sourceApplication, annotation: annotation)
}
信息列表
<key>NSAppTransportSecurity</key>
<dict>
<key>NSAllowsArbitraryLoads</key>
<true/>
<key>NSAllowsArbitraryLoadsForMedia</key>
<true/>
<key>NSAllowsArbitraryLoadsInWebContent</key>
<true/>
</dict>
这是功能，我可以在其中处理“用户取消登录”的响应
class func loginWithFacebook(controller: UIViewController, completionHandler: @escaping (_ result: Bool) -> Void){
//.. Code process
let defaults = UserDefaults.standard
if defaults.value(forKey: "FBToken") != nil
{
let jsonData : [String : Any] = defaults.value(forKey: "FBDict") as? [String : Any] ?? [String: Any]()
print(jsonData)
completionHandler(true) // return data & close
}
else{
let loginManager = LoginManager()
loginManager.logIn(readPermissions: [ .publicProfile,.email,.userGender, .publicProfile, .userBirthday,
], viewController: controller) { loginResult in
switch loginResult {
case .failed(let error):
print(error)
case .cancelled:
print("User cancelled login.")
case .success(let grantedPermissions, let declinedPermissions, let accessToken):
print(grantedPermissions)
print(declinedPermissions)
print(accessToken)
Utility.getFacebookUserData(completionHandler: { (success) in
if success == true{
completionHandler(true)
}
else{
completionHandler(false)
}// return data & close
})
break
}
}
}
}
pod 文件有：
pod 'FBSDKCoreKit', '~> 4.44.1'
pod 'FBSDKLoginKit', '~> 4.44.1'
pod 'FacebookCore', '~> 0.6.0'
pod 'FacebookLogin', '~> 0.6.0'
pod 'FacebookShare', '~> 0.6.0'
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