# Root logger option
log4j.rootLogger = WARN, file, stdout
# Direct log messages to a log file
log4j.appender.file=org.apache.log4j.RollingFileAppender
log4j.appender.file.threshold=DEBUG
log4j.appender.file.File=D:\\log\\runApp.log
log4j.appender.file.MaxFileSize=5MB
log4j.appender.file.MaxBackupIndex=6
log4j.appender.file.layout=org.apache.log4j.PatternLayout
log4j.appender.file.layout.ConversionPattern= %-5p %c{1}:%L - %m%n
# Direct log messages to stdout
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.threshold=ERROR
log4j.appender.stdout.Target=System.out
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss}
log4j.logger.org.springframework=WARN
log4j.logger.org.hibernate=ERROR
log4j.logger.org.apache.cxf=ERROR
package com.javarush.task.task34.task3409;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.Properties;
/*
Настраиваем логгер
*/
public class Solution {
public static void main(String args[]) throws IOException {
String logProperties = "4.JavaCollections/src/" + Solution.class.getPackage().getName().replaceAll("[.]", "/") + "/log4j.properties";
Path path = Paths.get(logProperties).toAbsolutePath();
try (InputStream is = new FileInputStream(path.toFile())) {
Properties properties = new Properties();
properties.load(is);
}
}
}