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Run Trivial.java Example in log4j-1.2.17.zip
How to run the Trivial.java example program in log4j-1.2.17.zip? I have log4j-1.2.17.zip installed at \fyicenter\apache-log4j-1.2.17 folder.
✍: FYIcenter.com
Trivial.java is an example program provided in the log4j-1.2.17.zip. It is used to show you how to use Log4j with the default configuration. Here is the source code of Trivial.java in the \fyicenter\apache-log4j-1.2.17\examples folder:
/* * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with ... */ package examples; import org.apache.log4j.Logger; import org.apache.log4j.BasicConfigurator; import org.apache.log4j.NDC; // ... public class Trivial { static Logger logger = Logger.getLogger(Trivial.class); public static void main(String[] args) { BasicConfigurator.configure(); NDC.push("Client #45890"); logger.info("Awake awake. Put on thy strength."); Trivial.foo(); InnerTrivial.foo(); logger.info("Exiting Trivial."); } static void foo() { NDC.push("DB"); logger.debug("Now king David was old."); NDC.pop(); } static class InnerTrivial { static Logger logger = Logger.getLogger(InnerTrivial.class); static void foo() { logger.info("Entered foo."); } } }
You can follow these steps to run the Trivial.java example program:
\fyicenter>cd \fyicenter\apache-log4j-1.2.17 \fyicenter\apache-log4j-1.2.17>java -version java version "1.7.0_45" \fyicenter\apache-log4j-1.2.17>javac -cp log4j-1.2.17.jar examples\Trivial.java \fyicenter\apache-log4j-1.2.17>java -cp .;log4j-1.2.17.jar examples.Trivial 0 [main] INFO examples.Trivial Client #45890 - Awake awake. Put on thy strength. 0 [main] DEBUG examples.Trivial Client #45890 DB - Now king David was old. 1 [main] INFO examples.Trivial$InnerTrivial Client #45890 - Entered foo. 1 [main] INFO examples.Trivial Client #45890 - Exiting Trivial.
The source code and the output shows that:
⇒ Run Sort.java Example in log4j-1.2.17.zip
⇐ Configuration Properties File for Apache Log4j 1.x
2022-06-22, 2662🔥, 13💬
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