Question

以下是我向服务器发送请求的方式：

- (void)searchForText:(NSString *)searchText scope:(NSInteger)scopeOption
{
    [SVProgressHUD setDefaultStyle:SVProgressHUDStyleDark];
    [SVProgressHUD showWithStatus:@"Getting Data"];

    NSString *string = [NSString stringWithFormat:@"%@/API/ICD10Code/1",BaseURLString];
    NSDictionary *para = @{@"Code":searchText};

    AFURLSessionManager *manager = [[AFURLSessionManager alloc] initWithSessionConfiguration:[NSURLSessionConfiguration defaultSessionConfiguration]];

    NSMutableURLRequest *req = [[AFJSONRequestSerializer serializer] requestWithMethod:@"PUT" URLString:string parameters:para error:nil];

    NSString *token = [NSString stringWithFormat:@"Bearer %@",[[NSUserDefaults standardUserDefaults] objectForKey:@"userToken"]];
    [req setValue:token forHTTPHeaderField:@"Authorization"];

    NSLog(@"URL is: %@ Parameters: %@ Token: %@",string, para, token);

    [[manager dataTaskWithRequest:req completionHandler:^(NSURLResponse * _Nonnull response, id  _Nullable responseObject, NSError * _Nullable error){
        if (!error) {
            if (response) {

                NSLog(@"Response is: %@",response);
                [SVProgressHUD dismiss];
            }
        } else {
            // NSLog(@"Error: %@, %@, %@", error, response, responseObject);
            NSLog(@"Error: %@", error.localizedDescription);
            [SVProgressHUD dismiss];
            SCLAlertView *alert = [[SCLAlertView alloc] init];

            [alert showError:self title:@"Error"
                    subTitle:[NSString stringWithFormat:@"%@",[responseObject objectForKey:@"Message"]]
            closeButtonTitle:@"OK" duration:0.0f];
        }
    }] resume];
}

当我运行代码时，响应的NSLog给了我：

回复是：{URL： http://ts-test01/app/API/ICD10Code/1} {状态代码：200，headers { “Cache-Control”=“no-cache”; “内容长度”= 1525; “Content-Type”=“application / json; charset = utf-8”; Date =“Wed，05 Oct 2016 09:50:15 GMT”; Expires =“ - 1”; Pragma =“no-cache”; Server =“Microsoft-IIS / 8.0”; “X-AspNet-Version”=“4.0.30319”; “X-Powered-By”=“ASP.NET”; }}

但后端人正在获取数据。发送请求时我做错了什么。

Answer 1

您错误地打印了回复，请使用responseObject获取输出

在这个地方

  NSLog(@"Response is: %@",response);

使用

 NSLog(@"output== %@ ", responseObject);

表示样本

[[manager dataTaskWithRequest:req completionHandler:^(NSURLResponse * _Nonnull response, id  _Nullable responseObject, NSError * _Nullable error){
           [SVProgressHUD dismiss];

        if (!error) {
            if (response) {


                 NSLog(@"output== %@", responseObject);

         if ([responseObject isKindOfClass:[NSDictionary class]]) {
          //blah blah
           }
            }
        } else {
            // NSLog(@"Error: %@, %@, %@", error, response, responseObject);
            NSLog(@"Error: %@", error.localizedDescription);
            SCLAlertView *alert = [[SCLAlertView alloc] init];

            [alert showError:self title:@"Error"
                    subTitle:[NSString stringWithFormat:@"%@",[responseObject objectForKey:@"Message"]]
            closeButtonTitle:@"OK" duration:0.0f];
        }
    }] resume];

AFNetworking 3.0没有获取结果

1 个答案: