What is difference between servlet and JSP?
Servlets can accept and process all type of protocol requests. JSP on the other hand is compatible with HTTP request only. In Servlet by default session management is not enabled, the user has to enable it explicitly. On the other hand in JSP session management is automatically enabled.
What is an HTTP servlet?
A servlet is a Java class that runs in a Java-enabled server. An HTTP servlet is a special type of servlet that handles an HTTP request and provides an HTTP response, usually in the form of an HTML page.
What is servlet in Javascript?
Servlet is an interface that must be implemented for creating any Servlet. Servlet is a class that extends the capabilities of the servers and responds to the incoming requests. It can respond to any requests. Servlet is a web component that is deployed on the server to create a dynamic web page.
What is servlet and its types?
There are two main types of Servlet. They are Generic and HTTP servlets. We can use the constructor method to initialize the Servlets with the help of init() and the destructor method to remove the servlet from the resources using destroy().
What is servlet in JavaScript?
What are two types of servlet?
There are two main servlet types, generic and HTTP:
- Generic servlets. Extend javax. servlet. GenericServlet. Are protocol independent.
- HTTP servlets. Extend javax. servlet. HttpServlet. Have built-in HTTP protocol support and are more useful in a Sun Java System Web Server environment.
Is Tomcat a servlet container?
Although its flexible configuration and interoperability with supporting technologies have enabled Apache Tomcat to act as a web application server in many circumstances, Tomcat is primarily a Java servlet container.
Is servlet a web server?
The servlet container is an extension of a Web server in the same way CGI, ASP, and PHP are. A servlet functions like these, but the language is Java. The servlet doesn’t talk to the client directly. The Web server does that.