Data is Not Getting post on the web service - ios

Question

I want to post Dictionary to a Web service. but it is not getting post .Every time when i post data i am getting error message form web-service. I also try different approach using AFNetworking but using that approach i am getting 406 error.
you can see the other question here
NSMutableDictionary *params = [[NSMutableDictionary alloc]init];
[params setValue:self.txtUserName.text forKey:#"name"];
[params setValue:self.txtEmail.text forKey:#"mail"];
[params setValue:self.txtPass.text forKey:#"conf_mail"];
[params setValue:self.txtPass2.text forKey:#"pass"];
NSData *body=[NSKeyedArchiver archivedDataWithRootObject:params];
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:#"http://web.info/ministore/store-commerce/user/register"]];
[request setHTTPBody:body];
[request setHTTPMethod:#"POST"];
[NSURLConnection sendAsynchronousRequest:request
queue:[NSOperationQueue currentQueue]
completionHandler:^(NSURLResponse *response, NSData *data, NSError *connectionError)
{
if (connectionError){
NSLog(#"Error: %#", connectionError);
[ProgressHUD dismiss];
}
else {
NSLog(#"data as String: %#", [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding]);
NSError *e = nil;
NSArray *jsonArray = [NSJSONSerialization JSONObjectWithData: data options:NSJSONReadingMutableContainers error:&e];
NSMutableDictionary *dict = [NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingMutableLeaves error:nil];
NSMutableDictionary *dict1=[dict objectForKey:#"data"];
NSLog(#"data -- %#",[dict objectForKey:#"data"]);
NSLog(#"status -- %#",[dict objectForKey:#"status"]);
int num=[[dict valueForKey:#"status"]intValue];
if( num== 0)
{
NSString *strMail=[dict1 valueForKey:#"mail"];
NSString *strName=[dict1 valueForKey:#"name"];
NSString *strPass=[dict1 valueForKey:#"pass"];
if(strMail.length==0)
{
strMail=#"";
}
if(strName.length==0)
{
strName=#"";
}
if(strPass.length==0)
{
strPass=#"";
}
NSString *Message=[NSString stringWithFormat:#"Please correct the follwing \n %# \n %#\n %# ",strMail,strName,strPass];
UIAlertView *alert=[[UIAlertView alloc]initWithTitle:#"Error" message:Message delegate:nil cancelButtonTitle:#"ok" otherButtonTitles:nil];
[alert show];
}
else
{
UIAlertView *alert=[[UIAlertView alloc]initWithTitle:nil message:[NSString stringWithFormat:#"%#",[dict1 objectForKey:#"message"]] delegate:nil cancelButtonTitle:#"ok" otherButtonTitles:nil];
[alert show];
}
if (!jsonArray) {
NSLog(#"Error parsing JSON: %#", e);
}
[ProgressHUD dismiss];
}
}];

Answer 1

The body you posted generated by NSData *body=[NSKeyedArchiver archivedDataWithRootObject:params]; is NSPropertyListBinaryFormat_v1_0 which is a binary serialize data.
Http server could not recognise it. You can POST by JSON
NSData *body = [NSJSONSerialization dataWithJSONObject:"NSDictionary variable name"
options:NSJSONWritingPrettyPrinted
error:&error];
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:#"http://web.info/ministore/store-commerce/user/register"]];
[request setHTTPBody:body];
[request setHTTPMethod:#"POST"];
[request setValue:#"application/json" forHTTPHeaderField:#"Content-type"];
[request setValue:[NSString stringWithFormat:#"%d", [body length]] forHTTPHeaderField:#"Content-Length"];