Log.java 文件源码

public static void setupLogger(Properties properties) throws IOException {

        Layout layout = new PatternLayout("%d{yyyy-MM-dd HH:mm:ss} %5p: %m%n");

        Appender appender = new DailyRollingFileAppender(
                layout, properties.getProperty("logger.file"), "'.'yyyyMMdd");

        LogManager.resetConfiguration();
        logger = Logger.getLogger(LOGGER_NAME);
        logger.addAppender(appender);
        logger.setLevel(Level.ALL);

        // Workaround for "Bug 745866 - (EDG-45) Possible netty logging config problem"
        InternalLoggerFactory.setDefaultFactory(new InternalLoggerFactory() {
            @Override
            public InternalLogger newInstance(String string) {
                return new NettyInternalLogger();
            }
        });
    }