ASIHTTPRequest 框架支持文件的上傳;
文件的上傳使用ASIFormDataRequest;
NSString *s = @"文件傳輸";
NSURL *url = [NSURL URLWithString:@"http://localhost:8080/text"];//傳輸地址
ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:url];
NSStringEncoding enc = CFStringConvertEncodingToNSStringEncoding(kCFStringEncodingMacChineseSimp);//編碼格式
[request setStringEncoding:enc];
[request setPostValue:s forKey:@"title"];
[request setFile:@"Users/...." forKey:@"文件名"];
[request setDelegate:self];
[request setDidFinishSelector:@selector(Finish)];//完成時調用的函數
[request setDidFailSelector:@selector(Fail )];//失敗時調用的函數
[request startSynchronous];//開始傳輸