最后一级路由带点的话404无法访问

[Mulander-J]

Describe the bug

host:port/hello.dot 可以内部跳转。但是刷新/直接访问会识别为文件导致404

如果是hashHistory 模式则正常访问。

const router = createRouter({
    history: createWebHistory(),
    routes: [
        {
            path: '/',
            name: 'root',
            redirect: '/hello.dot'
        },
        {
            path: '/hello.dot',
            name: 'PageA',
            component: ()=> import('./components/HelloWorld.vue')
        }
    ]
  })

Reproduction

none

System Info

"dependencies": {
    "vue": "^3.2.25",
    "vue-router": "^4.0.16"
  },
  "devDependencies": {
    "vite": "^2.9.9",
    "@vitejs/plugin-vue": "^2.3.3"
  }

### Used Package Manager

npm

### Logs

This localhost page can’t be foundNo webpage was found for the web address: http://localhost:3000/hello.dot
HTTP ERROR 404

### Validations

- [X] Follow our [Code of Conduct](https://github.com/vitejs/vite/blob/main/CODE_OF_CONDUCT.md)
- [X] Read the [Contributing Guidelines](https://github.com/vitejs/vite/blob/main/CONTRIBUTING.md).
- [X] Read the [docs](https://vitejs.dev/guide).
- [X] Check that there isn't [already an issue](https://github.com/vitejs/vite/issues) that reports the same bug to avoid creating a duplicate.
- [X] Make sure this is a Vite issue and not a framework-specific issue. For example, if it's a Vue SFC related bug, it should likely be reported to [vuejs/core](https://github.com/vuejs/core) instead.
- [X] Check that this is a concrete bug. For Q&A open a [GitHub Discussion](https://github.com/vitejs/vite/discussions) or join our [Discord Chat Server](https://chat.vitejs.dev/).
- [X] The provided reproduction is a [minimal reproducible example](https://stackoverflow.com/help/minimal-reproducible-example) of the bug.

[sapphi-red]

Duplicate of #2415