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

Editor to share with you the default values of function parameters in ES6. I hope you will get something after reading this article. Let's discuss it together.

The default shape parameter initial value of function parameter function add (a, b, c = 10) {/ / when c is not passed, the default value of c is 10. Try to put the parameter with default value after return a + b + c;} add (1,2); / 13 combined with deconstruction assignment function con ({name, age, love, height = '18'}) {/ / you can also give the default value console.log (age) / / 24 console.log (height); / / not passed, use the default value 18} con ({name: 'zhangning187', age: 24, love:' js'}) to finish reading this article, I believe you have some understanding of "default values of function parameters in ES6". If you want to know more about it, welcome to follow the industry information channel, thank you for reading!

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.