By default, all the logging are displayed in the console. As the logs register all the behavior of the application we might need them later in order to check or analyze the working of the application. Log4j also support logging the content into text file for later use just by tweaking the values a

Installation Visit the following link https://logging.apache.org. You will find a download page link in the left hand side, visiting the page you will be given option to view the source to log4j jar file. Download the suitable package on to your system. Unzip the package, you will find the lis

In this section we will see how to customize the XML file so that we can log desired logs we need into the file or the console. By default, if the log4j.xml file is not available then error is logged in the console of your project. To create a log4j.xml first create a directory in project's root di

Log4j Tutorial is designed for both beginners and professionals. Log4j is a fast, reliable and flexible logging framework which is written in java. It is an open-source logging API for java. Simply the logging means some way to indicate the state of the system at runtime. Logs are used to capture a