Shulou(Shulou.com)06/01 Report--

This article mainly shows you the "JavaScript how to use the expansion operator to expand the object", the content is easy to understand, clear, hope to help you solve the doubt, the following let Xiaobian lead you to study and learn "how to expand the object using the extension operator in JavaScript" this article.

Expand object

Const rectangle = {width: 10, height: 10} const cube = {... rectangle, length: 7} console.log (cube) / / {width: 10, height: 10, length: 7} these are all the contents of the article "how to expand objects using extension operators in JavaScript". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.