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This article will explain in detail how to reverse strings in javascript. The content of the article is of high quality, so the editor shares it for you as a reference. I hope you will have some understanding of the relevant knowledge after reading this article.

Javascript to achieve reverse string method: 1, use the "str.split (") statement to split the score array according to the empty string, the string into a character array; 2, use reverse () to reverse the array; 3, use the "arr.join (") "statement to reverse the array back to the string.

The operating environment of this tutorial: windows7 system, javascript1.8.5 version, Dell G3 computer.

Javascript implements reversing strings

Idea: string to array, array to string

Split ("): split the score group based on an empty string

Reverse (): array reverses element position

Join ("): the array returns to a string without a delimiter

Another method: traversing the string in reverse using for statement

Var str= "abcdef" var iMUSTR. [xss_clean] (str.charAt (x));}

The charAt () method returns the characters at the specified position.

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