问题描述

http://ask.csdn.net/questions/11675[body appendData:[[NSString stringWithString:@""Content-Type: application/octet-streamrnrn""] dataUsingEncoding:NSUTF8StringEncoding]];[body appendData:[NSData dataWithData:data]];[body appendData:[[NSString stringWithFormat:@""rn--%@--rn""boundary] dataUsingEncoding:NSUTF8StringEncoding]];[request setHTTPBody:body];NSData *returnData = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil];NSString *returnString = [[[NSString alloc] initWithData:returnData encoding:NSUTF8StringEncoding] autorelease];NSLog(@""%@""returnString);