theTech

In today's post I will share about the advancing with  servlets in the earlier post we have studied about the Generic servlet  and http servlet what else with http servlet can be done will see today in this post, Http servlet is the sub class of Generic servlet and we have seen that in generic servlet has declared service method as abstract and Http is derived from Generic servlet so definitely service method is to be defined in it. Besides service method two more methods have been defined in Http servlet and they are doget and dopost  they are defined as public void doget(HttpServletRequest req,Http ServletResponse res) { } AND public void dopost(HttpServletRequest req,Http ServletResponse res) { } These two methods are very much useful these two methods are used to catch our request from our normal Html forms generally when we click on submit button we are requesting either by post or get that means either we are sending information or requesting through get or pos