Question

在我的iPhone应用中，我使用谷歌登录Oauth2，我正在关注this insturction并成功登录

- (void)viewController:(GTMOAuth2ViewControllerTouch * )viewController
      finishedWithAuth:(GTMOAuth2Authentication * )auth
                 error:(NSError * )error
{


if(!error)
    {
    UIAlertView * alert = [[UIAlertView alloc] initWithTitle:@"Success Authorizing with Google"

                                                         message:nil
                                                        delegate:nil
                                               cancelButtonTitle:@"OK"
                                               otherButtonTitles:nil];
        [alert show];
    }

我在GTMOAuth2Authentication使用https://www.googleapis.com/auth/userinfo.profile范围，现在我想获取用户的基本信息，如姓名，年龄，电子邮件等。

那我怎样才能得到所有细节？我搜索很多，但没有找到任何东西。

可能重复How to get OAuth2 user information in iOS?的问题，但它也无济于事。

请帮助

Answer 1

默认情况下，GTMOAuth2ViewControllerTouch viewController将获取用户的电子邮件，但不会获取用户个人资料的其余部分。
登录前可以通过设置此属性从Google服务器请求完整的个人资料：

GTMOAuth2ViewControllerTouch *viewController; viewController.signIn.shouldFetchGoogleUserProfile = YES;

该登录信息将在登录后显示为

   NSDictionary *profile = viewController.signIn.userProfile;

要获取其他信息，您必须更改scope字符串并再次开始获取。

这里有一些范围网址

@"https://www.googleapis.com/auth/plus.me"

@"https://www.googleapis.com/auth/userinfo.email"

@"https://www.googleapis.com/auth/tasks"

Answer 2

使用此代码解决了它

 NSURL *url = [NSURL URLWithString:@"https://www.googleapis.com/plus/v1/people/me/activities/public"];
            NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
            [self.auth authorizeRequest:request
                      completionHandler:^(NSError *error) {
                          NSString *output = nil;
                          if (error) {
                              output = [error description];
                          } else {
                              // Synchronous fetches like this are a really bad idea in Cocoa applications
                              //
                              // For a very easy async alternative, we could use GTMHTTPFetcher
                              NSURLResponse *response = nil;
                              NSData *data = [NSURLConnection sendSynchronousRequest:request
                                                                   returningResponse:&response
                                                                               error:&error];
                              if (data) {
                                  // API fetch succeeded
                                  output = [[NSString alloc] initWithData:data
                                                                 encoding:NSUTF8StringEncoding] ;

                                  NSError* error;
                                  NSDictionary* json = [NSJSONSerialization
                                                        JSONObjectWithData:data

                                                        options:kNilOptions
                                                        error:&error];



                                  NSArray *array=[json objectForKey:@"items"];
                                  if (array.count>0) {
                                      NSDictionary *dicts=[array objectAtIndex:0];

                                      //  NSLog(@"actor:%@",[dicts objectForKey:@"actor"]);
                                      //[self updateUI:[dicts objectForKey:@"actor"]];
                                      // [dictUserInfo setObject:[[[dicts objectForKey:@"actor"] objectForKey:@"image"]objectForKey:@"url"] forKey:@"imageUrl"];


                                      if([delegate respondsToSelector:@selector(userPicChanged:)])
                                      {
                                          //send the delegate function with the amount entered by the user
                                          [delegate userPicChanged:[[[dicts objectForKey:@"actor"] objectForKey:@"image"]objectForKey:@"url"]];
                                      }



                                  }


                              } else {
                                  // fetch failed
                                  output = [error description];
                              }
                          }
                      }];

使用Oauth2成功验证后获取用户信息

2 个答案: