我正在尝试将视频文件上传到指定的网址 . 当我按下按钮视频文件应上传到我使用的网址 . 但没有回复 . 任何人都可以说明这一点 .
enter code here
NSString *filePath = [[NSBundle mainBundle]pathForResource:@"3idiots" ofType:@"mov"];
NSURL *uploadurl=[NSURL URLWithString:@"http://115.111.27.206:8081/vblo/upload.jsp"];
//NSData *postVideoData = [NSData dataWithContentsOfFile:filePath];
NSData *postVideoData = [string dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];
NSString *postVideoLength = [NSString stringWithFormat:@"%d", [postVideoData length]];
NSMutableURLRequest *request12 = [[[NSMutableURLRequest alloc] init] autorelease];
[request12 setURL:uploadurl];
[request12 setHTTPMethod:@"POST"];
[request12 setValue:postVideoLength forHTTPHeaderField:@"Content-Length"];
[request12 setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"Content-Type"];
[request12 setHTTPBody:postVideoData];
NSURLConnection * theConnection12 = [[NSURLConnection alloc] initWithRequest：request12 delegate：self];
if（theConnection12）{webData12 = [[NSMutableData data] retain];
} else {
}
}
- （void）connection：（NSURLConnection *）connection didReceiveResponse：（NSURLResponse *）response {
[webData12 setLength:0];
} - （void）connection：（NSURLConnection *）connection didReceiveData：（NSData *）data {
[webData12 appendData:data];
} - （void）connectionDidFinishLoading：（NSURLConnection *）connection {NSString * loginStatus12 = [[NSString alloc] initWithBytes：[webData12 mutableBytes] length：[webData12 length] encoding：NSUTF8StringEncoding];的NSLog（loginStatus12）;
if(loginStatus12)
{
UIAlertView *statusAlert12 = [[UIAlertView alloc]initWithTitle:nil message:(NSString *)loginStatus12 delegate:self cancelButtonTitle:@"cancel" otherButtonTitles:nil];
[statusAlert12 show];
}
}
1 回答
您需要发送请求，在设置HTTPBody后添加此行