0

我正在尝试在 Feedly API 上构建一个应用程序。为了能够将类别标记为已读，我需要将一些数据发布到 API。不过，我没有成功。

这是 API 需要作为输入的内容：

{
  "lastReadEntryId": "TSxGHgRh4oAiHxRU9TgPrpYvYVBPjipkmUVSHGYCTY0=_1449255d60a:22c3491:9c6d71ab",
  "action": "markAsRead",
  "categoryIds": [
    "user/c805fcbf-3acf-4302-a97e-d82f9d7c897f/category/design",
    "user/c805fcbf-3acf-4302-a97e-d82f9d7c897f/category/photography"
  ],
  "type": "categories"
}

这是我的方法：

- (void)markCategoryAsRead: (NSString*)feedID{

    NSLog(@"Feed ID is: %@", feedID);

    NSUserDefaults *standardUserDefaults = [NSUserDefaults standardUserDefaults];
    NSString *accessToken = [standardUserDefaults objectForKey:@"AccessToken"];

    NSString *feedUrl = [NSURL URLWithString:@"https://sandbox.feedly.com/v3/markers"];

    NSError *error = nil;

    NSDictionary *tmp = [[NSDictionary alloc] initWithObjectsAndKeys:
                         @"markAsRead", @"action",
                         @"categories", @"type",
                         @[feedID], @"categoryIds",
                         @"1367539068016", @"asOf",
                         nil];
    NSData *postdata = [NSJSONSerialization dataWithJSONObject:tmp options:0 error:&error];

    NSLog(@"Postdata is: %@", postdata);

    NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init];
    [request setURL:feedUrl];
    [request setHTTPMethod:@"POST"];
    [request setValue:@"application/json" forHTTPHeaderField:@"Content-type"];
    [request addValue:accessToken forHTTPHeaderField:@"Authorization"];

    //[NSURLRequest setAllowsAnyHTTPSCertificate:YES forHost:[url host]];

    NSError *errror = [[NSError alloc] init];
    NSHTTPURLResponse *response = nil;
    NSData *urlData=[NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&errror];

    NSLog(@"Response code: %ld", (long)[response statusCode]);

    if ([response statusCode] >= 200 && [response statusCode] < 300)
    {
        NSLog(@"It's marked as read.");
    } else {
        if (error) NSLog(@"Error: %@", errror);
        NSLog(@"No success marking this as read. %@", response);
    }
}

它一直抛出一个400错误，说bad input. 我究竟做错了什么？

4

2 回答 2

1

postdata创建它后，您什么也不做。将其附加到请求中。

[request setHTTPBody:postData];
于 2015-01-14T21:33:15.323 回答
0

您的代码中存在一些问题。以下是我注意到的一些：

  1. 你没有使用postData.
  2. 您制作的字典tmp看起来不像您说要发送的字典。lastReadEntryId例如，在哪里？
  3. NSString *feedUrl应该NSURL *feedUrl
  4. 从风格上讲，您应该使用字典文字语法来创建字典。这将使调试更容易。
于 2015-01-14T21:37:48.303 回答