Пример #1
0
 private static Appender buildAppender(String name, String fileName, String pattern) {
   DailyRollingFileAppender appender = new DailyRollingFileAppender();
   appender.setName(name);
   appender.setAppend(true);
   appender.setEncoding("GBK");
   appender.setLayout(new PatternLayout(pattern));
   appender.setFile(new File(getLogPath(), fileName).getAbsolutePath());
   appender.activateOptions(); // 很重要,否则原有日志内容会被清空
   return appender;
 }
Пример #2
0
  public static Logger getLogger(String file) {

    Logger log = logCache.get(file);
    if (null != log) {
      return log;
    } else {
      log = Logger.getLogger(file);
      DailyRollingFileAppender appender = new DailyRollingFileAppender();
      Layout layout = new PatternLayout();
      appender.setFile(file);
      appender.setEncoding("UTF-8");
      appender.activateOptions();
      appender.setDatePattern("'.'yyyy-MM-dd");
      appender.setLayout(layout);
      log.addAppender(appender);
      logCache.put(file, log);
    }

    return log;
  }