获得网络连接的问题与AFNetworking丢失

Question

我试图发送一个请求与AFNetworking，但我遇到了“网络连接丢失”的问题，虽然请求是好的。我正在尝试向客户端发送请求，并且我得到了正确的响应。

请求的细节是： 网址：https://www.ez-point.com/search 方法：GET Authorization头：XXXXXXXXXXXXXXX 请求负载： “SEARCH_TEXT”： “值”

这里是我使用的代码：

NSURL *url = [[NSURL alloc] initWithString:@"https://www.ez-point.com/search"]; 
    NSMutableURLRequest *request = [[NSMutableURLRequest alloc] initWithURL:url]; 
    [request setValue:@"xxxxxxx" forHTTPHeaderField:@"Authorization" ]; 



    [request setHTTPMethod:@"GET"]; 

    NSMutableDictionary *jsonDic = [[NSMutableDictionary alloc]init]; 
    [jsonDic setValue:@"UJO526" forKey:@"search_text" ]; 
    NSData *jsonData = [NSJSONSerialization dataWithJSONObject:jsonDic options:NSJSONWritingPrettyPrinted error:nil]; 
    [request setHTTPBody:jsonData]; 


    [request setValue:@"application/json" forHTTPHeaderField:@"Content-Type"]; 
    AFJSONRequestOperation *operation = 
    [AFJSONRequestOperation JSONRequestOperationWithRequest:request 
      success:^(NSURLRequest *request, NSHTTPURLResponse *response, id JSON) { 
       NSArray *searchResults = JSON; 
       if ([searchResults count] == 1){ 
        id result = [searchResults objectAtIndex:0]; 
        double latitude = [[result valueForKey:@"latitude"] doubleValue]; 
        double longitude = [[result valueForKey:@"longitude"] doubleValue]; 
        NSString *ezPoint = [result valueForKey:@"value"]; 
        NSString *tags = [result valueForKey:@"tags"]; 

        [self setAnnotation:latitude ForLongitude:longitude withEZPoint:ezPoint WithTags:tags]; 
       } 
      } 
      failure:^(NSURLRequest *request, NSHTTPURLResponse *response, NSError *error, id JSON) { 

      } 
    ]; 
    [operation start]; 

我得到的错误是：

2013年11月4日15：01：05.143 EZ-POINT [4074：C07]êrestkit.network:RKObjectRequestOperation。 m：209 GET'https://www.ez-point.com/search'（0）[2.8806 s]：错误域= NSURLErrorDomain代码= -1005“网络连接丢失。”的UserInfo = {0x88b5c30 = NSErrorFailingURLStringKey https://www.ez-point.com/search，NSErrorFailingURLKey = https://www.ez-point.com/search，NSLocalizedDescription =网络连接丢失，NSUnderlyingError = 0x1bc83790 “网络连接已丢失。”}

在REST客户

，我正在做一个GET上https://www.ez-point.com/search与参数，授权：XXXXXX，并请求负载SEARCH_TEXT：UJO526

Rest Client used

Answer 1

试试这个

AFHTTPClient *client=[[AFHTTPClient alloc]initWithBaseURL:[NSURL URLWithString:@"https://www.ez-point.com/search"]]; 

    [[AFNetworkActivityIndicatorManager sharedManager] setEnabled:YES]; 
    [client registerHTTPOperationClass:[AFJSONRequestOperation class]]; 

    [client setDefaultHeader:@"Authorization" value:@"xxxxxxx"]; 
    [client setDefaultHeader:@"Content-type" value:@"application/json"]; 
    [client setDefaultHeader:@"Accept" value:@"application/json"]; 

    NSMutableDictionary *jsonDic = [[NSMutableDictionary alloc]initWithCapacity:1]; 
    [jsonDic setValue:@"UJO526" forKey:@"search_text" ]; 


    [client getPath:@"" parameters:jsonDic success:^(AFHTTPRequestOperation *operation, id responseObject) 
    { 
     NSArray *searchResults = (NSArray *) responseObject; 
     if ([searchResults count] == 1){ 
      id result = [searchResults objectAtIndex:0]; 
      double latitude = [[result valueForKey:@"latitude"] doubleValue]; 
      double longitude = [[result valueForKey:@"longitude"] doubleValue]; 
      NSString *ezPoint = [result valueForKey:@"value"]; 
      NSString *tags = [result valueForKey:@"tags"]; 

      [self setAnnotation:latitude ForLongitude:longitude withEZPoint:ezPoint WithTags:tags]; 
     } 
    } failure:^(AFHTTPRequestOperation *operation, NSError *error) { 

    }];