Question

我试图按照Facebook开发者网站的说明执行他们的登录。第5步告诉我向我的AppDelegate类添加一些代码，特别是AppDelegate.m（我没有，我只有AppDelegate.swift）。

这是我应该添加的代码：

//  AppDelegate.m
#import <FBSDKCoreKit/FBSDKCoreKit.h>

- (BOOL)application:(UIApplication *)application 
    didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {

  [[FBSDKApplicationDelegate sharedInstance] application:application
    didFinishLaunchingWithOptions:launchOptions];
  // Add any custom logic here.
  return YES;
}

- (BOOL)application:(UIApplication *)application 
            openURL:(NSURL *)url 
            options:(NSDictionary<UIApplicationOpenURLOptionsKey,id> *)options {

  BOOL handled = [[FBSDKApplicationDelegate sharedInstance] application:application
    openURL:url
    sourceApplication:options[UIApplicationOpenURLOptionsSourceApplicationKey]
    annotation:options[UIApplicationOpenURLOptionsAnnotationKey]
  ];
  // Add any custom logic here.
  return handled;
}

如果我尝试将其放入AppDelegate.swift文件中，我会收到各种错误，而且我没有找到任何好的文档来正确执行此操作。我该如何解决这个问题？

Answer 1

在objective-c中的代码，你应该使用swift

...
Epoch 00071: acc did not improve
Epoch 72/300
2741/2741 [==============================] - 12s 4ms/step - loss: 0.0471 - acc: 0.9810 - val_loss: 8.5221 - val_acc: 0.4643

Epoch 00072: acc did not improve
Epoch 73/300
2741/2741 [==============================] - 12s 4ms/step - loss: 0.0354 - acc: 0.9872 - val_loss: 8.4629 - val_acc: 0.4718

Epoch 00073: acc did not improve
Epoch 74/300
2741/2741 [==============================] - 12s 4ms/step - loss: 0.0277 - acc: 0.9891 - val_loss: 8.2515 - val_acc: 0.4881

Epoch 00074: acc did not improve
Epoch 75/300
2741/2741 [==============================] - 12s 4ms/step - loss: 0.0330 - acc: 0.9880 - val_loss: 8.5953 - val_acc: 0.4618

Epoch 00075: acc did not improve
Epoch 76/300
2741/2741 [==============================] - 12s 4ms/step - loss: 0.0402 - acc: 0.9854 - val_loss: 8.3820 - val_acc: 0.4793

Epoch 00076: acc did not improve
Epoch 77/300
2741/2741 [==============================] - 12s 4ms/step - loss: 0.0337 - acc: 0.9880 - val_loss: 8.1831 - val_acc: 0.4906

Epoch 00077: acc did not improve
Epoch 78/300
2741/2741 [==============================] - 12s 4ms/step - loss: 0.0381 - acc: 0.9858 - val_loss: 8.4118 - val_acc: 0.4756

...

实施Facebook登录IOS

1 个答案: