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My_Logger_Util

Basic Logger Util for my UserScripts

当前为 2020-06-01 提交的版本，查看 最新版本。

此脚本不应直接安装。它是供其他脚本使用的外部库，要使用该库请加入元指令 // @require https://update.cn-greasyfork.org/scripts/404462/811167/My_Logger_Util.js 

  1. /*
  2. add log function to userscript
  3. forceOn overload will not throw err if null, if true log will be forced on
  4.  
  5. function log(logs, forceOn){
  6. 	var debug = true;
  7. 	logger(logs, debug, forceOn);
  8. }
  9. */
  10.  
  11. //returns a 12 hour clock timestamp
  12. //MM/DD/YYYY HH:MM:SS AM/PM
  13. function timestamp() {
  14.     var cd = new Date(); //current date
  15.     var month = (cd.getMonth() + 1);
  16.     var year = cd.getFullYear();
  17.     var date = cd.getDate();
  18.     var hours = cd.getHours();
  19.     var min = cd.getMinutes();
  20.     var sec = cd.getSeconds();
  21.     var amBool = "AM";
  22.  
  23.     if (hours == 0) {
  24.         hours = 12; //0 is 12 am
  25.     } else if (hours > 12) { //24 hour clock to 12 hour
  26.         hours = hours - 12;
  27.         amBool = "PM";
  28.     }
  29.  
  30.     if (min <= 9) {
  31.         min = "0" + min;
  32.     }
  33.  
  34.     if (sec <= 9) {
  35.         sec = "0" + sec;
  36.     }
  37.  
  38.     var stamp = month + "/"
  39.          + date + "/"
  40.          + year + " "
  41.          + hours + ":"
  42.          + min + ":"
  43.          + sec + " "
  44.          + amBool;
  45.  
  46.     return stamp;
  47. }
  48.  
  49. //Custom console log, will output caller function and a timestamp in addition to each log
  50. //forceOn overload is not required, if passed true the logger will output even if debug is false
  51. function logger(logs, debug, forceOn) {
  52.  
  53.     if (debug && forceOn != false || forceOn) { //if debug or forceOn are true
  54.         var call = logger.caller.name; //get caller function
  55.         var ts = timestamp(); //get a timestamp
  56.  
  57.         //Log caller function, timestamp, and log logs
  58.         console.log(
  59.             "Log | " + logs
  60.              + "\n	Caller Function | " + call
  61.              + "\n	Timestamp | " + ts);
  62.     }
  63. }
  64.