Question

请任何人知道如何发送请求并在ASIHTTP中发送带有一些参数的文件我的代码如下：我无法发送文件

NSURL *audiourl = [NSURL URLWithString:@"http://dev.kuwait.tt/demo_radioapps/radio_mobile/adduserrequest.php?program_id=3&user_name=abhishek&user_email_id=abhi@tets.com&audiofile=review.caf&mode=AddRequest"];
ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:audiourl];
[request addData:tempData withFileName:@"review.caf" andContentType:@"audio/caf" forKey:@"audiofile"];

[request setRequestMethod:@"POST"];

[request setDelegate:self];

[request startSynchronous];

Answer 1

您是否尝试过：[request setData:tempData withFileName:@"review.caf" andContentType:@"audio/caf" forKey:@"audiofile"];

//将NSData对象的内容添加到请求中，您可以指定内容类型和文件名

- (void)addData:(id)data withFileName:(NSString *)fileName andContentType:(NSString *)contentType forKey:(NSString *)key

//将NSData对象的内容添加到请求中，使用相同的密钥清除任何其他对象并且您可以指定内容类型和文件名

- (void)setData:(id)data withFileName:(NSString *)fileName andContentType:(NSString *)contentType forKey:(NSString *)key;

也许您可以使用

验证请求是否成功

if ([request responseStatusCode] == 200) {
            NSLog (@"Response status code: %i", [request responseStatusCode]); }

Answer 2

下面是我在我的应用程序中使用的一个工作函数，请检查它是否有帮助：

 - (void)uploadAudioFile:(NSString  *)audioPath{
        NSURL *audiourl=[NSURL URLWithString:audioPath];
    NSData *audioData=[NSData dataWithContentsOfFile:audiourl.path];
            @try {
        NSString *strURL = @"http://www.abc.com/data/default.aspx";
        ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:[NSURL URLWithString:strURL]];
        request= [request initWithURL:[NSURL URLWithString:strURL]];
        [request setShouldContinueWhenAppEntersBackground:YES];
        [request setShouldAttemptPersistentConnection:YES];
        [request setPostValue:[Settings UserName] forKey:@"lblUsername"];
        [request setPostValue:[Settings Password] forKey:@"lblpassword"];
        [request addData:audioData withFileName:@"audio.caf" andContentType:@"audio/x-caf" forKey:@"filMyFile"];

        [request setCompletionBlock:^{
            NSLog(@"Request Completed");             
            [self requestFinished:request];
        }];

        //if request failed
        [request setFailedBlock:^{
            [self requestFailed:request];
            NSLog(@"request Failed: %@",[request error]); 
        }];
        [request startAsynchronous];
    }
    @catch (NSException *exception) {
        NSLog(@"Exception name and reson is %@  -------  %@",exception.name, exception.reason);   
    }
    @finally {
        NSLog(@"finalyy of upload audio");
    }   
}


 - (void)requestFinished:(ASIHTTPRequest *)request {    
     NSLog(@"requestFinished");

 }

 - (void)requestFailed:(ASIHTTPRequest *)request {
       NSLog(@"requestFailed");

 }

ASIHTTP请求

2 个答案: