function wrapper1 콜백, 왜 써야 되는 건데? A callback is merely a defined action that occurs in response to something. A callback can be set to fire at the completion of an event handler The function that gets fired when AJAX completes.... that is a callback Mentally rename them functionToRunWhenYoureDone. Example: http.get(url, callback) basically says: hey http module, get me this url, oh and also here's a function you should run when .. 2024. 12. 10. 이전 1 다음