在服务器 iPhone 上上传图像

Question

我是 iPhone 新手。我想将图像上传到服务器。我有网址

http://lifestander.com:8080/fileupload/uploadfile.html?username=tom&password=1234&directory=ebay&filename=fantacy.jpg

我用下面的方法上传文件，但是控制台的结果是：{"success":"false", "message":"Authentication Failed"}

我不明白控制台中的输出。所以请告诉我我做错了什么，或者改进我的代码。怎么办？

谢谢。

-(void)uploadFile{

UIImage* theImage = [UIImage imageNamed:@"images.jpg"];
NSString* path = [[NSBundle mainBundle] pathForResource:@"images" ofType:@"jpg"];



NSString *photoUploadURLString=@"http://lifestander.com:8080/fileupload/uploadfile.html";

NSURL *url = [NSURL URLWithString: photoUploadURLString];

ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:url];

[request setUseKeychainPersistence:YES];



// Upload an image
NSData *imageData = UIImageJPEGRepresentation(theImage,1.0);

[request addPostValue:@"tom" forKey:@"username"];
[request addPostValue:@"1234" forKey:@"password"];
[request addPostValue:@"ebay" forKey:@"directory"];



[request setData:imageData withFileName:@"images.jpg" andContentType:@"image/jpg" forKey:@"filename"];

[request setDelegate:self];
[request setDidFinishSelector:@selector(uploadRequestFinished:)];
[request setDidFailSelector:@selector(uploadRequestFailed:)];

[request startAsynchronous];



}

Answer 1

我不确定这是否是代码错误，因为没有崩溃并且您会收到响应。 {"success":"false", "message":"Authentication Failed"} 表示authentication 有问题。检查上传文件是否需要任何登录/密码/访问密钥，如果是，请实施。