Apache Struts is a free, open-source, MVC framework for creating elegant, modern Java web applications. It favors convention over configuration, is extensible using a plugin architecture, and ships with plugins to support REST, AJAX and JSON. Struts 2 is a…

A servlet is a Java program that runs in a Web server. The servlet takes an HTTP request from a browser, generates dynamic content like querying a database, and provides an HTTP response back to the browser. Alternatively, the servlet…

JAVA is a programming language and environment that was designed to solve a number of problems in modern programming practice. It is a general-purpose computer programming language that is concurrent, class-based, object-oriented and specifically designed to have as few implementation…

java provides the ‘java.util.zip‘ package to compress and decompress the data In the below example we are using ZipOutputStream Class for output stream filter for writing files in the ZIP file format, ZipEntry Class to represent the Zip file entry…