HTTP Get method is used to interact with the server and client, to get the information or data. Through HTTP GET the query which u send will be displayed in the URL of the browser, which is not good in case of security issue. Moreover the Data which you can send through the HttpGet method is less then HTTP POST. Http Post method is used to interact with the server and client, to get the information or data. Through HTTP HttpPost the query which u send willnot be displayed in the URL of the browser, which is good in case of security issue. Moreover the Data which you can send through the HttpPost method is more.