Application Use Log4j
在应用程序中使用log4j 输出日志[@more@]在应用程序中使用log4j 输出日志public static void main(String[] args) {Properties props = new Properties();props.setProperty("log4j.rootLogger", "INFO, stdout");props.setProperty("log4j.appender.stdout", "org.apache.log4j.ConsoleAppender");props.setProperty("log4j.appender.stdout.layout", "org.apache.log4j.PatternLayout");props.setProperty("log4j.appender.stdout.layout.ConversionPattern", &