我如何在本机反应中修剪 url

Question

How can I trim the below URL using javascript in react native? this is the URL

" https://economictimes.indiatimes.com/industry/banking/finance/banking/is-indias-current-banking-crisis-just-old-wine-in-a-new-bottle/articleshow/71451268.cms "

I need to trim this to economictimes.indiatimes.com .

Answer 1

You can do something like this

const url = "https://economictimes.indiatimes.com/industry/banking/finance/banking/is-indias-current-banking-crisis-just-old-wine-in-a-new-bottle/articleshow/71451268.cms";

const result = new URL(url).host;
console.log(result); // prints "economictimes.indiatimes.com"

You can see more about the URL interface here

Answer 2

try this.

 url = "https://economictimes.indiatimes.com/industry/banking/finance/banking/is-indias-current-banking-crisis-just-old-wine-in-a-new-bottle/articleshow/71451268.cms" var arr = url.split("/"); console.log(arr[2]);

Answer 3

 url = "https://economictimes.indiatimes.com/industry/banking/finance/banking/is-indias-current-banking-crisis-just-old-wine-in-a-new-bottle/articleshow/71451268.cms" console.log(url.split("//")[1].split('/')[0]);

Try this!