useHistory, useLocation, useParams

useHistory

• history에 접근할 수 있게 해줌
  *history
  
• Ex)

  import {useHistory} from "react-router-dom"

  const history = useHistory();
  history.push("/home");

useLocatoin

• location object를 return함 (현재 url을 보여줌)
  *location
• Ex)

  import {useLocation} from "react-router-dom"

  const location = useLocation();
  const currentPath = location.pathname;
  const searchParams = location.search

useParams

• url parameter의 key, value object를 보내줌
• Ex)

  import { useParams } from “react-router-dom”;

  const { slug, order } = useParams();