Class Logger

Xmw_server/src/utils/log4js.ts:105–154

logger.level = LoggerLevel.TRACE;

export class Logger {
  static trace(...args) {
    logger.trace(Logger.getStackTrace(), ...args);
  }

  static debug(...args) {
    logger.debug(Logger.getStackTrace(), ...args);
  }

  static log(...args) {
    logger.info(Logger.getStackTrace(), ...args);
  }

  static info(...args) {
    logger.info(Logger.getStackTrace(), ...args);
  }

  static warn(...args) {
    logger.warn(Logger.getStackTrace(), ...args);
  }

  static warning(...args) {
    logger.warn(Logger.getStackTrace(), ...args);
  }

  static error(...args) {
    logger.error(Logger.getStackTrace(), ...args);
  }

  static fatal(...args) {
    logger.fatal(Logger.getStackTrace(), ...args);
  }

  static access(...args) {
    const loggerCustom = Log4js.getLogger('http');
    loggerCustom.info(Logger.getStackTrace(), ...args);
  }

  // 日志追踪，可以追溯到哪个文件、第几行第几列
  static getStackTrace(deep = 2): string {
    const stackList: StackTrace.StackFrame[] = StackTrace.getSync();
    const stackInfo: StackTrace.StackFrame = stackList[deep];

    const lineNumber: number = stackInfo.lineNumber;
    const columnNumber: number = stackInfo.columnNumber;
    const fileName: string = stackInfo.fileName;
    const basename: string = Path.basename(fileName);
    return `${basename}(line: ${lineNumber}, column: ${columnNumber}): \n`;
  }
}

// 这个文件，不但可以单独调用，也可以做成中间件使用。