Hi I want to send text or XML from iphone to another desktop machine. Is there any way so that I can use Email to send file as attachment or can send it by HTTP POST method.
Please help me.
You can HTTP POST it:
NSString * xmlString = @"<test><message length="5">Hello</message></test>";
NSURL * serviceUrl = [NSURL URLWithString:@"http://my.company.com/myservice"];
NSMutableURLRequest * serviceRequest = [NSMutableURLRequest requestWithURL:serviceUrl];
[serviceRequest setValue:@"text/xml" forHTTPHeaderField:@"Content-type"];
[serviceRequest setHTTPMethod:@"POST"];
[serviceRequest setHTTPBody:[xmlString dataUsingEncoding:NSASCIIStringEncoding]];
NSURLResponse * serviceResponse;
NSError * serviceError;
serviceResponse = [NSURLConnection sendSynchronousRequest:serviceRequest returningResponse:&serviceResponse error:&serviceError];
You can also set other HTTP Header such as content-length the same way.
Hope this helps,
Have a look at NSMutableURLRequest if you want to send an HTTP post request with a payload.
Other than that, you can use the url scheme mailto: to send text to the Mail application and send it manually from there.
Your best bet is to look into the NSMutableURLRequest class though.
来源：https://stackoverflow.com/questions/1130969/how-send-file-txt-xml-from-iphone-to-serverweb-or-email