Hai all, In my iphone project i need to pass the user name and password to a web server,previously i pass data using GET method and used the url with GET format (eg: localhost:8888/login?userName=admin&password=password ) but now i need to sent this as a POST data, can any one help me to find what wrong in this code below ? code i tried .. NSString *post =[NSString stringWithFormat:@"userName=%@&p