Application Logger

A simple JavaScript logger that covers logging API's and browsers console logs in a manner where you can define the level of logs.

Levels

This library covers 4 different levels of logs that can either be on STDOUT or on a desired file.

'info','warning','error','fatal'

Usage

const logger=require("application-logger").Logger; //Logs to STDOUT

<!-- To create a log file and then log inside it make use of createLogger function -->

const logger=require("application-logger").createLogger("test.log");

Error, Fatal level logs comprise of

{
    message:"Your desired message",
    description:"Description of the log",
    status:STATUS_CODE
}
<!-- If any data is not passed then these fields take up default data message -->

Example

This is for STDOUT logs.

 logger.info("information level log");
  logger.warn("Warning level log");
  logger.error({
    status: 401,
    message: "Error level log",
    description: "Description of error ",
  });
  logger.fatal({
    status: 500,
    message: "Fatal level log",
    description: "Description of Fatal error ",
  });

This is for File Logs.

var logger = require("application-logger").Logger;
var createFile = require("application-logger").createLogger("test.log");
 logger.info("information level log");
  logger.warn("Warning level log");
  logger.error({
    status: 401,
    message: "Error level log",
    description: "Description of error ",
  });
  logger.fatal({
    status: 500,
    message: "Fatal level log",
    description: "Description of Fatal error ",
  });

Keywords

Logger Application-logger logging node-log browser-logging

Author

www.github.com/RohanShah27 - Rohan Shah