Node.js Timers Module
Voorbeeld
Skryf "Hallo" elke 500 millisekondes:
var myInt = setInterval(function () {
console.log("Hello");
}, 500);
Definisie en gebruik
Die Timers-module bied 'n manier om funksies te skeduleer om later op 'n gegewe tydstip opgeroep te word.
Die Timer-voorwerp is 'n globale voorwerp in Node.js, en dit is nie nodig om dit in te voer deur die requiresleutelwoord in te voer nie.
Timers Metodes
| Method | Description |
|---|---|
| clearImmediate() | Cancels an Immediate object |
| clearInterval() | Cancels an Interval object |
| clearTimeout() | Cancels a Timeout object |
| ref() | Makes the Timeout object active. Will only have an effect if the Timeout.unref() method has been called to make the Timeout object inactive. |
| setImmediate() | Executes a given function immediately. |
| setInterval() | Executes a given function at every given milliseconds |
| setTimeout() | Executes a given function after a given time (in milliseconds) |
| unref() | Stops the Timeout object from remaining active. |