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This article will explain in detail how to use the join () method in JavaScript. The editor thinks it is very practical, so I share it with you as a reference. I hope you can get something after reading this article.

Join ()

Concatenates all elements of the array into a string. The element is separated by the specified delimiter. The default delimiter is comma (,).

Var str2 = ['a] const a = str2.join () console.log (a); / / a forceful brecinct dwelling econst a = str2.join ('') console.log (a) / / this is the end of the abcde article on "how to use the join () method in JavaScript". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, please share it for more people to see.

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