【发布时间】:2019-04-11 10:26:44
【问题描述】:
我是 REST API 的新手。我正在尝试使用 POST 方法将一些数据发送到 Web api。一切运行良好,直到我尝试将空白数据发送到参数。下面是我的相同代码
[dict setObject:strReqId forKey:@"ReqId"];
[dict setObject:strOrderId forKey:@"OrderId"];
[dict setObject:strScheduleId forKey:@"ScheduleId"];
AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];
manager.securityPolicy.allowInvalidCertificates = YES;
manager.securityPolicy.validatesDomainName = NO;
manager.responseSerializer = [AFJSONResponseSerializer serializerWithReadingOptions:NSJSONReadingAllowFragments];
[manager POST:URLString parameters:dict progress:nil success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject){
NSLog(@"%@",responseObject);
NSString *strResponse = [NSString stringWithFormat:@"%@",responseObject];
if (strResponse.length>0)
{
if ([strResponse isEqualToString:@"0"])
{
UIAlertView *alert3 = [[UIAlertView alloc] initWithTitle:[NSString stringWithFormat:NSLocalizedString(@"Warning!", nil)] message:[NSString stringWithFormat:NSLocalizedString(@"Something went wrong. Please try again.", nil)] delegate:self cancelButtonTitle:nil otherButtonTitles:[NSString stringWithFormat:NSLocalizedString(@"OK", nil)],nil];
[alert3 show];
}
} failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
}];
但是当我尝试向任何参数发送空白数据时,
[dict setObject:@"" forKey:@"ReqId"];
我得到一个“0”作为回应。 请帮帮我。
【问题讨论】:
标签: objective-c rest api post afnetworking-3