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This article mainly describes how JavaScript creates a self-calling function, the article is very detailed, has a certain reference value, interested friends must read it!

Creating a Self-Calling Funtion

This is often referred to as a Self-Invoked Anonymous Function or IIFE-Immediately Invoked Function Expression. This is a function that executes automatically immediately after it is created,

Usually as follows:

(function(){ // some private code that will be executed automatically})();(function(a,b){ var result = a+b; return result;})(10,20) That's all for "How JavaScript Creates a Self-Calling Function." Thanks for reading! Hope to share the content to help everyone, more relevant knowledge, welcome to pay attention to the industry information channel!

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