React `react-router-dom` 总是显示 `NotFound` 页面，主页活动 class 也没有被删除

Question

I am using "react-router-dom": "^6.4.1" with my current app. I am getting 2 issues.

1. when navigating to other page, home page active class not removed. still both new page and home page are having active class name.

2. I am always with NotFound page. even when i click on other page, I am in the NotFound page.

Anyone help me to understand the issue what I am running with?

Code for scenario 1:

{links.map(({ name, path }, index) => {
  return (
    <li key={index}>
      <NavLink
        onClick={() =>
          setIsNavShowing((prev) => !prev)
        }
        to={path}
        className={({ isActive }) =>
          isActive ? 'active-nav' : ''
        }
      >
        {name}
      </NavLink>
    </li>
  );
})}

Senario 2:

const App: FC = () => {
  return (
    <BrowserRouter>
      <Navbar />
      <Routes>
        <Route path="about" element={<About />} />
        <Route path="contact" element={<Contact />} />
        <Route path="gallery" element={<Gallery />} />
        <Route path="home" element={<Home />} />
        <Route path="plans" element={<Plans />} />
        <Route path="trainers" element={<Trainers />} />
        <Route path="*" element={<NotFound />} />
      </Routes>
    </BrowserRouter>
  );
};

Link array:

export const links:TypeLink[] = [
  {
    name: "Home",
    path: '/'
  },
  {
    name: "About",
    path: '/about'
  },
  {
    name: "Gallery",
    path: '/gallery'
  },
  {
    name: "Plans",
    path: '/plans'
  },
  {
    name: "Trainers",
    path: '/trainers'
  },
  {
    name: "Contact",
    path: '/contact'
  }
]

Answer 1

The active NavLink link issue can be resolved by specifying the end prop.

NavLink

declare function NavLink( props: NavLinkProps ): React.ReactElement; interface NavLinkProps extends Omit< LinkProps, "className" | "style" | "children" > { caseSensitive?: boolean; children?: | React.ReactNode | ((props: { isActive: boolean }) => React.ReactNode); className?: | string | ((props: { isActive: boolean; }) => string | undefined); end?: boolean; style?: | React.CSSProperties | ((props: { isActive: boolean; }) => React.CSSProperties); }

If the end prop is used, it will ensure this component isn't matched as "active" when its descendant paths are matched.

{links.map(({ name, path }, index) => {
  return (
    <li key={index}>
      <NavLink
        onClick={() =>
          setIsNavShowing((prev) => !prev)
        }
        end // <-- specify end prop
        to={path}
        className={({ isActive }) => (isActive ? "active-nav" : "")}
      >
        {name}
      </NavLink>
    </li>
  );
})}

The only issue I see with the routes is that the Home component is being rendered on "/home" instead of "/" like the link is linking to.

<Routes>
  <Route path="about" element={<About />} />
  <Route path="contact" element={<Contact />} />
  <Route path="gallery" element={<Gallery />} />
  <Route path="/" element={<Home />} /> // <-- render on "/" instead of "/home"
  <Route path="plans" element={<Plans />} />
  <Route path="trainers" element={<Trainers />} />
  <Route path="*" element={<NotFound />} />
</Routes>