react router redirect

window.location.href = "http://mywebsite.com/home.html";<Route exact path="/">
  {loggedIn ? <Redirect to="/profile" /> : <HomePage />}
</Route><Route exact path="/">
  {loggedIn ? <Redirect to="/dashboard" /> : <PublicHomePage />}
</Route>import React from 'react'
import  { Redirect } from 'react-router-dom'

const ProtectedComponent = () => {
  if (authFails)
    return <Redirect to='/login'  />
  }
  return <div> My Protected Component </div>
}
state = { redirect: null };
render() {
  if (this.state.redirect) {
    return <Redirect to={this.state.redirect} />
  }
  return(
  // Your Code goes here
  )
}
<span className="input-group-btn">
  <Link to="/login" />Click to login</Link>
</span>