react中NavLink上的触发器焦点()

import { NavLink } from 'react-router-dom';

function Navigation() {
  return (
    <nav>
      <ul>
        <li>
          <NavLink to="/" exact activeClassName="active" triggerFocus={true}>
            Home
          </NavLink>
        </li>
        <li>
          <NavLink to="/about" activeClassName="active" triggerFocus={true}>
            About
          </NavLink>
        </li>
        <li>
          <NavLink to="/contact" activeClassName="active" triggerFocus={true}>
            Contact
          </NavLink>
        </li>
      </ul>
    </nav>
  );
}