react router v4 default page(not found page)

Question

This is common purpose, directing unmatch request to notfound page.

making this with react-router v4 looks like previous versions and I expect this sample works bel

Answer 1

React Router's No Match documentation covers this. You need to import the component, then you can remove the path attribute altogether.

A renders the first child that matches. A with no path always matches

This is the example that uses:

So in your case, you'd simply drop the path="*" and introduce the :

Remember to include Switch to your import statement at the top.