Jsp tutorial for beginners with examples

| Last Updated: | In: Java, Javascript & Ajax, JSP


Hello friend, hope you are doing good. In today tutorial, I will explain about JSP (Java Server Pages). This tutorial is specially designed for JSP (Java Server Pages) beginners or who want to start learning the JSP. I have also added some real-time JSP programming examples at the end of this tutorial, so keep your cloase attention in this post.

What is JavaServer Pages?

Java Server Pages (JSP) could be a technology for developing web content that support dynamic content that helps developers insert Java code in HTML pages by creating use of special JSP tags, most of that begin with <% and finish with %>.

A JavaServer Pages element could be a form of Java servlet that’s designed to satisfy the role of a program for a Java internet application. internet developers write JSPs as text files that mix HTML or XHTML code, XML parts, and embedded JSP actions and commands.

Jsp tutorial for beginners with examples

Jsp tutorial for beginners with examples

Using JSP, you’ll be able to collect input from users through online page forms, gift records from an information or another supply, and build web content dynamically. JSP tags are often used for a range of functions, like retrieving data from an information or registering user preferences, accessing JavaBeans parts, passing management between pages and sharing data between requests, pages etc.

jsp-programming

Why You Use JSP?

JavaServer Pages usually serve a similar purpose as programs enforced victimization the Common entree Interface (CGI). however, JSP provides many blessings compared with the CGI. Performance is considerably higher as a result of JSP permits embedding Dynamic parts in HTML Pages itself rather than having separate CGI files. JSP area unit forever compiled before it’s processed by the server, not like CGI/Perl which needs the server to load AN interpreter and therefore the target script on every occasion the page is requested.

JavaServer Pages area unit designed on high of the Java Servlets API, thus like Servlets, JSP conjointly has access to all or any the powerful Enterprise Java Apis, as well as JDBC, JNDI, EJB, JAXP etc. JSP pages are often employed in combination with servlets that handle the business logic, the model supported by Java servlet guide engines.

Finally, JSP is AN integral a part of Java electrical engineering, a whole platform for enterprise category applications. this suggests that JSP will play an area within the simplest applications to the foremost advanced and tightened.

Complete example of containing all scriptlet Tags:

Below is the another JSP program example to displays the date.

How to Connect Database Using JSP

If you want to perform the database related operations in your JSP-based application, then first you need to create a database connection. Below example demonstrate the database connection using JPS. Please make sure to change the database credentials as per your web applications.

Over to You

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About: Prem Tiwari

Prem Tiwari is the founder of freewebmentor.com and is a professional developer who has vast experience in PHP and open source technologies. Apart from this, he is a blogger by hobby.


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