Question

我正在尝试使用AFNetworking在Instagram上调用POST API，我的代码是：

void (^mySuccessBlock)(AFHTTPRequestOperation *operation, id responseObject) = ^(AFHTTPRequestOperation *operation, id responseObject) {

    NSDictionary* userInfo = (NSDictionary*) responseObject;

    if (block != nil) {
        block(userInfo, nil);
    }
};

void (^failureBlock)(AFHTTPRequestOperation *operation, NSError *error) = ^(AFHTTPRequestOperation *operation, NSError *error) {
    NSLog(@"Request Error: %@", error);

    if (block != nil) {
        block(nil, error);
    }
};

AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];

manager.requestSerializer = [AFJSONRequestSerializer serializer];

NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];

NSMutableDictionary *param=[[NSMutableDictionary alloc]init];
NSString * token =[defaults objectForKey:ACCESS_TOKEN];
[param setValue:token forKey:@"access_token"];

NSString *url=[NSString stringWithFormat:@"https://api.instagram.com/v1/media/%@/likes" , globalMediaId];
[manager POST:url parameters:param success:mySuccessBlock failure:failureBlock ];

但是我收到了这个错误：

请求错误：错误域= com.alamofire.error.serialization.response 代码= -1011“请求失败：错误请求（400）”UserInfo = 0x7fb4c9698e00 {com.alamofire.serialization.response.error.response = {URL： https://api.instagram.com/v1/media/853150485752748330_1509614005/likes } {状态代码：400，headers { “Cache-Control”=“私有，无缓存，无存储，必须重新验证”; Connection =“keep-alive”; “Content-Language”= en; “内容长度”= 114; “Content-Type”=“application / json; charset = utf-8”; Date =“Mon，29 Jun 2015 05:55:33 GMT”; Expires =“周六，2000年1月1日00:00:00 GMT”; Pragma =“no-cache”; “Set-Cookie”=“csrftoken = f4b5426f69b154c60e6785ba52100a09; expires = Mon，27-Jun-2016 05:55:33 GMT; Max-Age = 31449600; Path = /”; Vary =“Cookie，Accept-Language”; ，NSErrorFailingURLKey = https://api.instagram.com/v1/media/853150485752748330_1509614005/likes， com.alamofire.serialization.response.error.data =＆lt; 7b226d65 7461223a 7b226572 726f725f 74797065 223a224f 41757468 50617261 6d657465 72457863 65707469 6f6e222c 22636f64 65223a34 30302c22 6572726f 725f6d65 73736167 65223a22 4d697373 696e6720 61636365 73735f74 6f6b656e 2055524c 20706172 616d6574 65722e22 7d7d＆gt;， NSLocalizedDescription =请求失败：错误请求（400）}

有谁知道我为什么会这样做？

使用AFNetwork调用post API时出错

0 个答案: