Building and Installing Log4j The information below is for developers who want to modify Log4j or contribute to Log4j. If your goal is to add logging to your application you don’t need to build from the source code, you can the pre-built binaries instead. Log4j 2 is hosted in the Apache Software Foundation’s Git repository.
Log4j Installation - Download log4j Documentation. JavaMail API: The e-mail based logging feature in log4j requires the Java Mail API (mail.jar) to be installed. Log4j hello world example. By mkyong| July 2, 2014| Viewed. Visit log4j official page, download the jar and put it in the project library path manually. Refer to the step #1 above. For standalone Java app, make sure the log4j.properties file is under the project/classes directory; For Java.
Details on obtaining the most current source code can be found at. The source from the latest release may be obtained by downloading it using the instructions at. Log4j 2.x uses Maven 3 as its build tool. Log4j 2.x uses the Java 9 compiler in addition to the Java version installed in the path. This is accomplished by using Maven’s toolchains support. Log4j 2 provides sample toolchains XML files in the root folder. This may be used by modifying it and installing the file as toolchains.xml in the.m2 folder or by using the following when invoking Maven.