<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="INFO">
<Appenders>
<Console name="STDOUT" target="SYSTEM_OUT">
<PatternLayout pattern="%d %-5p %c{1.} [%t] %m%n"/>
</Console>
<File name="FILE" fileName="logs/application.log">
<PatternLayout pattern="%d %-5p %c{1.} [%t] %m%n"/>
</File>
</Appenders>
<Loggers>
<Root level="info">
<AppenderRef ref="STDOUT"/>
<AppenderRef ref="FILE"/>
</Root>
</Loggers>
</Configuration>
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
public class MyApp {
private static final Logger logger = LogManager.getLogger(MyApp.class);
public static void main(String[] args) {
logger.info("Hello, Log4j!");
logger.error("An error occurred.");
}
}
