Re: NSURLConnection substitutes characters?
Re: NSURLConnection substitutes characters?
- Subject: Re: NSURLConnection substitutes characters?
- From: Stefan Arentz <email@hidden>
- Date: Sun, 13 Jul 2008 00:37:30 -0400
On Jul 13, 2008, at 12:25 AM, email@hidden wrote:
-------------- Original message ----------------------
From: Stefan Arentz <email@hidden>
If you want to send Base64 encoded data in a query parameter (or post
data) then you will need to 'percentage-escape' it properly. In which
case a '+' needs to be translated to a '+'.
I posted basically the same question on a PHP forum and one poster
set off a lightbulb. I use the following method in the PHPInvocation
class to build the post and because of my choice of "Content-Type"
in the httpHeaderField of the NSMutableURLRequest, the data is
getting urlencoded on the Cocoa end.
+ (id) phpRequestWithURL:(NSURL *) inURL
data:(NSData *) inData
{
NSMutableURLRequest *result = [NSMutableURLRequest
requestWithURL: inURL];
NSString *dataLength = [[NSNumber numberWithInt: [inData
length]] stringValue];
[result setHTTPMethod: @"POST"];
[result setValue: @"application/x-www-form-urlencoded"
forHTTPHeaderField: @"Content-type"];
[result setValue: dataLength forHTTPHeaderField: @"Content-length"];
[result setValue: @"close" forHTTPHeaderField: @"Connection"];
[result setHTTPBody: inData];
return result;
}
Is there some content type I could use other than "application/x-www-
form-urlencoded" that would work with PHP scripts?
Depends on what you are posting to the script :-)
If it is a query string then the above is correct. If it is XML or
JSON then you probably want to use something different.
S.
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