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This article mainly shows you "JavaScript how to use String's trim function", the content is easy to understand, clear, hope to help you solve your doubts, the following let Xiaobian lead you to study and learn "JavaScript how to use String's trim function" this article.

The trim function of String String.prototype.trim = function () {return this.replace (/ ^\ s + |\ skeeper return this.replace g, ");}; what is JavaScript? JS is the abbreviation of JavaScript, it is a literal scripting language, its interpreter is called JavaScript engine, is a part of the browser, is mainly used for web development, can add a variety of dynamic effects to the website, make the page more beautiful.

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