网络请求原生_访问说的原生态请求是什么意思-优快云博客

本文介绍了一个使用Objective-C进行网络POST请求的例子。通过将JSON数据转换为NSData并设置正确的Content-Type，利用NSURLConnection发送异步请求。文章展示了如何处理响应数据及错误情况。

网络请求原生

NSData *paramData = [NSJSONSerialization dataWithJSONObject:dataResultM options:NSJSONWritingPrettyPrinted error:NULL];



    NSString *paramString = [[NSString alloc] initWithData:paramData encoding:NSUTF8StringEncoding];







      nslog(@"\n\n\n\n\n%@", paramString);



    NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:ssss]];

    [request setHTTPMethod:@"POST"];

    [request setHTTPBody:paramData];

    [request setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];



    NSOperationQueue *queue = [[NSOperationQueue alloc] init];

    [NSURLConnection sendAsynchronousRequest:request queue:queue completionHandler:^(NSURLResponse * _Nullable response, NSData * _Nullable data, NSError * _Nullable connectionError) {



        if (connectionError) {



            nslog(@"%@", connectionError.localizedDescription);



        } else if ([data length] > 0) {



            NSString *dataString = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];



            nslog(@"%@", dataString);

        }

    }];

    */