优化Node下Log4js输出格式

修改前

.\node_modules\log4js\lib\layouts_new.js

function timestampLevelAndCategory(loggingEvent, colour, timezoneOffset) {
  return colorize(
    formatLogData(
      '[%s] [%s] %s - '
      , dateFormat.asString(loggingEvent.startTime, timezoneOffset)
      , loggingEvent.level
      , loggingEvent.categoryName
    )
    , colour
  );
}

输出样式：

修改后

.\node_modules\log4js\lib\layouts_new.js

function timestampLevelAndCategory(loggingEvent, colour, timezoneOffset) {
  return colorize(
    formatLogData(
      '[%s] [%s] %s | '
      , dateFormat.asString(loggingEvent.startTime, timezoneOffset)
      , (loggingEvent.level+'  ').slice(0,5)
      , loggingEvent.categoryName
    )
    , colour
  );
}