Question

iOS 江湖救急！！！怎样将音频文件上传到服务器

录音的音频文件，文件长度不到60秒，已经完成了录音与播放功能，但是不知道怎样上传到服务器

Answer 1

http上传 把文件以body形式上传到服务器 NSFileHandle* handler = [NSFileHandle fileHandleForReadingAtPath:_fileURL];
[handler seekToFileOffset:(unsigned long long)_range.location];
NSData* body = [handler readDataOfLength:_range.length];

NSMutableURLRequest *request = [[NSMutableURLRequest alloc] initWithURL:[NSURL URLWithString:url]];
[request setHTTPMethod:@"POST"];
[request setValue:@"video/mp4" forHTTPHeaderField:@"Content-Type"];
[request setValue:[NSString stringWithFormat:@"%d",body.length] forHTTPHeaderField:@"Content-Length"];
[request setValue:@"no-cache" forHTTPHeaderField:@"Cache-Control"];
[request setHTTPBody:body];

然后服务器接收body 二进制流