Main.java 文件源码

private static void initLog4J() {
  ConsoleAppender console = new ConsoleAppender();
  console.setLayout(new EnhancedPatternLayout("%d %-5p [%t] %c.%M - %m%n %throwable{short}"));
  console.setThreshold(Level.DEBUG);
  console.activateOptions();
  Logger.getRootLogger().addAppender(console);
}