Introduction and usage of generator function in javascript

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1. The generator function is a structural function used in the JS engine and is not provided to developers.

2. The objects created by the constructor generator are iterators and iterable objects.

It satisfies the iterable protocol.

Example

Const generator = new Generator () generator.next () / / has the next method generator [Symbol.iterator] / / Function iterable for (const item of generator) {/ / iterable object, which can be iterated by for...of loop} Thank you for reading. This is the content of "introduction and use of generator function in javascript". After the study of this article, I believe that you have a deeper understanding of the introduction and use of the generator function in javascript, and the specific use needs to be verified in practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!