转：ios的图片文件上传代码

转自： https://gist.github.com/igaiga/1354221

 

NSObject {

NSData *theImage;

}

NSData *theImage;

uploadImage;

@end

return;}

dataUsingEncoding:NSUTF8StringEncoding]

// Posting constants

ImageUploader

@synthesize theImage;

uploadImage

{

theImage = uploadImage;

main];

}

output

{

nil;

}

dict

{

id boundary = BOUNDARY;

allKeys];

data];

count]; i++)

{

objectAtIndex:i]];

dataUsingEncoding:NSUTF8StringEncoding]];

class]])

{

// handle image data

objectAtIndex:i]];

DATA(formstring)];

appendData:value];

}

DATA(formstring)];

}

DATA(formstring)];

return result;

}

// NSOperationQueueによる非同期化を見据えてmainにしています。

main

{

theImage) {

}

init];

generateFormDataFromPostDictionary:post_dict];

release];

URLWithString:baseurl];

requestWithURL:url];

setHTTPBody:postData];

NSError *error;

NSURLResponse *response;

error:&error];

if (!result)

{

localizedDescription]]];

return;

}

// Return results

autorelease];

cleanup: outstring];

}

@end