从iPhone上传图片到服务器上的文件夹

我发现一些片段从网上,从iPhone上传图片到服务器上的文件夹,它的表现要使用服务器端脚本,例如。 使用PHP在服务器端

<?php $uploaddir = 'uploads/'; $file = basename($_FILES['userfile']['name']); $uploadfile = $uploaddir . $file; if (move_uploaded_file($_FILES['userfile']['tmp_name'], $uploadfile)) { echo "Uploaded!"; }else{ echo "Not Uploaded!"; } />

这是任何possibilites图像直接上传到服务器上的文件夹没有上面的代码,

让说我要上传到http://111.22.333.44/mysite/pics/ W / O型的任何服务器端脚本,如果能这可怎么做

谢谢

--------------解决方案-------------

/*
turning the image into a NSData object
getting the image back out of the UIImageView
setting the quality to 90
*/
NSData *imageData = UIImageJPEGRepresentation(image.image, 90);
// setting up the URL to post to
NSString *urlString = @"http://iphone.zcentric.com/test-upload.php";

// setting up the request object now
NSMutableURLRequest *request = [[[NSMutableURLRequest alloc] init] autorelease];
[request setURL:[NSURL URLWithString:urlString]];
[request setHTTPMethod:@"POST"];

/*
add some header info now
we always need a boundary when we post a file
also we need to set the content type

You might want to generate a random boundary.. this is just the same
as my output from wireshark on a valid html post
*/
NSString *boundary = [NSString stringWithString:@"---------------------------14737809831466499882746641449"];
NSString *contentType = [NSString stringWithFormat:@"multipart/form-data; boundary=%@",boundary];
[request addValue:contentType forHTTPHeaderField: @"Content-Type"];

/*
now lets create the body of the post
*/
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=\"ipodfile.jpg\"\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]];
// setting the body of the post to the reqeust
[request setHTTPBody:body];

// now lets make the connection to the web
NSData *returnData = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil];
NSString *returnString = [[NSString alloc] initWithData:returnData encoding:NSUTF8StringEncoding];

NSLog(returnString);

这个代码将会对你有帮助....

如果你设置你的网络服务器,让PUT方法,你可以做到这一点。 99%的网络服务器的只允许GET和POST方法。

经从来没有这样做,我不能给你太多的帮助。 下面是我从谷歌谈论它得到了一个页面:

http://www.w3.org/QA/2008/10/understanding-http-put.html

分类:iphone 时间:2015-03-15 人气:0
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