As their names imply, both HTTP GET and HTTP POST use HTTP 
as their underlying protocol. Both of these methods encode 
request parameters as name/value pairs in the HTTP request.
The GET method creates a query string and appends it to the 
script’s URL on the server that handles the request.
The POST method creates a name/value pairs that are passed 
in the body of the HTTP request message.

HTTP Get is a protocol is used to get the data from the 
server side.While coming to the HTTP post to append the 
data to the client side to server side which can given by 
the user on URL