如何将音频文件从 iPhone 文档文件夹上传到服务器

我正在录制语音并将其保存到iphone文件夹中，但我想将其上传到服务器，那么如何执行此操作？

    NSString * path = [NSString stringWithFormat:@"%@/Documents/%@_%@_%@_%@.wav", NSHomeDirectory(), patient.firstName, patient.lastName, patient.transactionId, type];

其中路径是 asset.path

 if (assetIndex < ([assets count]-1)) {
    while (assetIndex < ([assets count]-1)) {
        assetIndex += 1;
        Asset *asset = [assets objectAtIndex:assetIndex];
        NSData *data = [NSData dataWithContentsOfFile:asset.path];


     }

Use ASIHttp请求 http://allseeing-i.com/ASIHTTPRequest/ and jsonKit https://github.com/johnezang/JSONKit

  ASIFormDataRequest *request =  [ASIFormDataRequest requestWithURL:[NSURL URLWithString:kServerURLString]];
 [request setData:imageData
            withFileName:@"name.png" 
          andContentType:@"image/png"
                  forKey:@"file1"];
  [request setPostValue:@"yourJson" forKey:@"yourKey"];
  [request startSynchronous];
  NSError *localError = [request error];
  NSDictionary *responseDictionary = nil;
    if(!localError){
        responseDictionary = [[request responseString] objectFromJSONString];
         NSLog(@"ResponseDict:%@",[responseDictionary description]);
    }else{
        NSLog(@"Error:%@",[localError description]);
    }