Difference between setTimeout () and setinterval ()

SetTimeout ()

SetTimeout definition and usage: the setTimeout () method is used to call a function or computing expression after a specified number of milliseconds. Syntax: setTimeout (Code, millisec) ParametersEdit Code (required): (the original meaning of the Code) the JavaScript code string to be executed after the function to be called. Millisec (required): The number of milliseconds to wait before executing the code. Note: setTimeout () is executed only once. If you want to call it multiple times, use setinterval () or let the Code itself call setTimeout () again (). Setinterval ()

 

You can call a function or compute expression according to a specified period (in milliseconds. Setinterval (Code, millisec [, "Lang"])

Parameters	Description
Code	Required. The function to be called or the code string to be executed.
Millisec	Required. The interval between periodical execution or call codes, in milliseconds.

SetTimeout () is executed only once

Setinterval () is executed once on a periodic basis, for example, the clock. Refresh Every second.