上傳頭像設置sessionid

NSMutableDictionary *item = [[NSMutableDictionary alloc] init];

[item setObject:[[NSUserDefaults standardUserDefaults] objectForKey:@"UserID"] forKey:@"UserID"];

    

    NSData *imageData = UIImageJPEGRepresentation(headPic.image, 100.0);

SBJsonWriter *json = [[SBJsonWriter alloc] init];

NSString *jsonString = [json stringWithObject:item];

NSURL *url = [NSURL URLWithString:kUserPic];

self.addUserPicRequest= [ASIFormDataRequest requestWithURL:url];

    [self.addUserPicRequest setData:imageData forKey:@"Picture"];

[self.addUserPicRequest setPostValue:jsonString forKey:@"JsonString"];

    

    NSMutableDictionary *cookieProperties = [NSMutableDictionary dictionary];

    [cookieProperties setObject:@"CityID" forKey:NSHTTPCookieName];

    [cookieProperties setObject:@"1" forKey:NSHTTPCookieValue];

    [cookieProperties setObject:@"ASP.NET_SessionId" forKey:NSHTTPCookieName];

    [cookieProperties setObject:sessionid forKey:NSHTTPCookieValue];

    

    [cookieProperties setObject:@"xingkong.com" forKey:NSHTTPCookieDomain];

    [cookieProperties setObject:@"xingkong.com" forKey:NSHTTPCookieOriginURL];

    [cookieProperties setObject:@"/" forKey:NSHTTPCookiePath];

    [cookieProperties setObject:@"0" forKey:NSHTTPCookieVersion];

    SBJsonWriter *cookiestr = [[SBJsonWriter alloc] init];

    NSString *cookString = [cookiestr stringWithObject:cookieProperties];

    NSHTTPCookie *cookie = [NSHTTPCookie cookieWithProperties:cookieProperties];

    [self.addUserPicRequest setRequestCookies:[NSMutableArray arrayWithObject:cookie]];

    NSLog(@"cookie is :%@",cookie);

    

    self.addUserPicRequest.userInfo = [NSDictionary dictionaryWithObject:@"setpic" forKey:@"type"];

    [self.addUserPicRequest setDelegate:self];

    [self.addUserPicRequest startAsynchronous];