Question

我正在尝试通过json加载推文，因为我正在制作推特应用。没有从json twitter获取数据的迹象。我的数组也有一个空输出。我使用API可能会出现错误吗？

-(void)twitterTimeLine{
    ACAccountStore *account = [[ACAccountStore alloc]init];
    ACAccountType *accountType = [account accountTypeWithAccountTypeIdentifier:ACAccountTypeIdentifierTwitter];

    [account requestAccessToAccountsWithType:accountType options:nil completion:^(BOOL granted, NSError *error)
        {
            if (granted == YES) {
                NSArray *arrayOfAccounts = [account accountsWithAccountType:accountType];

                if ([arrayOfAccounts count] > 0) {
                    ACAccountType *twitterAccount = [arrayOfAccounts lastObject];
                    NSURL *requestAPI = [NSURL URLWithString:@"https://api.twitter.com/1.1/statuses/home_timeline/json"];
                    NSMutableDictionary *parameters = [[NSMutableDictionary alloc]init];
                    [parameters setObject:@"100" forKey:@"count"];
                    [parameters setObject:@"1" forKey:@"include_entities"];

                    SLRequest *posts = [SLRequest requestForServiceType:SLServiceTypeTwitter requestMethod:SLRequestMethodGET URL:requestAPI parameters:parameters];
                    posts.account = (ACAccount *)twitterAccount;
                    [UIApplication sharedApplication].networkActivityIndicatorVisible = YES;
                    [posts performRequestWithHandler:^(NSData *response, NSHTTPURLResponse *urlResponse, NSError *error){
                        array=[NSJSONSerialization JSONObjectWithData:response options:NSJSONReadingMutableLeaves error:&error];
                        // NSLog(@"%@",posts);
                        NSLog(@"%@",array);
                        NSLog(@"---------");


                        if (array.count !=0) {
                             dispatch_async(dispatch_get_main_queue(),^{
                                 [timelineTableView reloadData];
                                 });
                        }
                     }];
                     [UIApplication sharedApplication].networkActivityIndicatorVisible = NO;
                 }
                 else {
                     NSLog(@"%@", [error localizedDescription]);
                 }
             };



         }];

Answer 1

试试这个：

ACAccount *twitterAccount = [arrayOfAccounts lastObject];

这可能是获得警告的原因。

使用以下网址更新您的网址：

https://api.twitter.com/1.1/statuses/home_timeline.json

无法获取Twitter时间线的数据

1 个答案: