Questions on Servlets.===1) What is servlet?Ans: Servlets are modules that extend request/response-oriented servers, such asjava-enabled web servers. For example, a servlet might be responsible for takingdata in an HTML order-entryform and applying the business logic used to update acompany's...
What Is a Servlet?A servlet is a Java programming language class that is used to extend the capabilities of servers that host applications accessed by means of a request-response programming model. Although servlets can respond to any type of request, they are commonly used to extend the ...
multi-tiered, reliable, scalable and secure network applications. All the java web and enterprise applications are developed using this platform. Technologies likeservlet, jsp, struts, JPA, EJBetc are part of this platform.
Programs created in Java offerportabilityin a network.In Java, thesource codeis compiled intobytecode, which can run anywhere in a network, on aserveror on aclientthat has a Java virtual machine (JVM). In contrast, many other programming languages compile code into platform-specificbinary files...
Servlet.A servlet is a Java class that extends the capabilities of servers by generating dynamic content in response to client requests. It processes requests, performs business logic, and constructs responses. The primary methods in a servlet are doGet and doPost, which handle GET and POST reque...
Java EE). For example, frameworks such as Struts and JavaServer Faces all use a Javaservletto implement the front controller design pattern for centralizing requests. Java EE environments can be used in the cloud as well, so developers can build, deploy,debugand monitor Java applications in ...
Java 2 Platform, Enterprise Edition One of the first things one notices when reading the Java Servlet API 2.2 specification is that the term servlet engine has been replaced by servlet container. This minor change is indicative of a larger one: the Java Servlet API is now a required API of...
It is an enterprise platform which is mainly used to develop web and enterprise applications. It is built on the top of the Java SE platform. It includes topics like Servlet, JSP, Web Services, EJB, JPA, etc. 它是一个企业平台,主要用于开发Web和企业应用。它是建立在Java SE平台之上的。它包...
What is Servlet Container Normal Java application’s starting point is Main(public static void main(String args[])) method. When ever java application needs to start, main method of the application should be invoked. But in case of Servlet this is not true, Servlet doesn’t contain any main...
In this blog we have covered about Socket Programming in Java. You will learn client side programming, server side programming, with examples