几天以来我一直陷入这个问题,我真的需要你的帮助。
我实际上是在尝试通过 php 脚本将文件从我的 iphone 应用程序上传到网络服务器。
这是我在 Xcode 中的方法:
-(void)sendPost{
UIImageView *imageView = [[UIImageView alloc] init];
imageView.image = [UIImage imageNamed:@"back.png"];
NSData *imageData = UIImageJPEGRepresentation(imageView.image, 90);
NSString *urlString = @"myscriptishere.php";
NSMutableURLRequest *request = [[NSMutableURLRequest alloc]init];
[request setTimeoutInterval:60.0];
[request setURL:[NSURL URLWithString:urlString]];
[request setHTTPMethod:@"POST"];
NSString *boundary = [NSString stringWithString:@"---------------------------14737809831466499882746641449"];
NSString *contentType = [NSString stringWithFormat:@"multipart/form-data; boundary=%@",boundary];
[request addValue:contentType forHTTPHeaderField:@"Content-Type"];
NSMutableData *body = [NSMutableData data];
[body appendData:[[NSString stringWithFormat:@"\r\n--%@\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[[NSString stringWithString:@"Content-Disposition: form-data; name=\"userfile\";filename=\"myfile.png\"\r\n"]
dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[[NSString stringWithString:@"Content-Type: application/octet-stream\r\n\r\n"] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[NSData dataWithData:imageData]];
[body appendData:[[NSString stringWithFormat:@"\r\n--%@\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
[request setHTTPBody:body];
NSLog(@"%@",[[NSString alloc] initWithData:[NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil] encoding:NSUTF8StringEncoding]);
// Do any additional setup after loading the view.
}
我的php代码是:
<?php
$domainpath = $_SERVER['DOCUMENT_ROOT'];
$target = "./upload";
$public = "/public/upload/";
$target = $target.basename( $_FILES['userfile']['name']) ;
$check = getimagesize($_FILES['userfile']['tmp_name']);
if (move_uploaded_file($_FILES["file"]["tmp_name"],
$domainpath. $public . $_FILES["file"]["name"]))
echo "YES";
else
echo "NO";
?>
我总是收到(几秒钟后,所以我想我正在上传一些东西)服务器回复“不”。
我已经检查了我对要写入的文件夹的权限。
关于问题可能隐藏在哪里的任何想法?
提前感谢