vite配置404页面
时间: 2024-09-15 16:04:26 浏览: 100
Vite是一个高性能的前端构建工具,它提供了一个轻量级的架构来加速现代Web应用的开发。对于配置404错误页面,虽然Vite本身不会直接处理静态文件,但我们可以在项目中通过创建自定义的路由文件或者使用插件来设置。
1. **手动配置**:
- 在`vite.config.js`文件中,可以使用`define`函数来自定义全局变量,比如:
```javascript
import { defineConfig } from 'vite';
export default defineConfig({
server: {
middleware: (ctx) => {
if (ctx.url === '/404') {
ctx.status = 404;
ctx.respondWith('404 Not Found', [{ type: 'text/plain', data: 'This page does not exist.' }]);
}
return ctx;
},
},
});
```
这样当访问非存在的URL时,Vite服务器会返回一个自定义的404响应。
2. **使用插件**:
- 可以考虑使用`@vitejs/plugin-pages`插件,它支持动态路由生成和错误页面。首先安装插件:
```
npm install @vitejs/plugin-pages
```
然后在`vite.config.js`中添加配置:
```javascript
import { createPage } from '@vitejs/plugin-pages';
...
export default defineConfig({
plugins: [
createPage({
path: '/404',
component: () => import('./components/Error404.vue'),
}),
// 其他插件...
],
});
```
这将创建一个名为`Error404.vue`的组件来显示404页面。
记住在部署时,还需要配置服务器(如nginx、Apache等)来代理到Vite的开发服务器地址,以便正确映射404请求。
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