从vite1升级到vite2

package.json

@@ -3,7 +3,8 @@
   "version": "0.0.0",
   "scripts": {
     "dev": "vite",
-    "build": "vite build"
+    "build": "vite build",
+    "serve": "vite preview"
   },
   "dependencies": {
     "axios": "^0.21.1",
@@ -14,7 +15,8 @@
     "vuex": "^4.0.0-rc.2"
   },
   "devDependencies": {
+    "@vitejs/plugin-vue": "^1.1.5",
     "@vue/compiler-sfc": "^3.0.5",
-    "vite": "^1.0.0-rc.13"
+    "vite": "^2.0.5"
   }
 }

vite.config.js

@@ -1,5 +1,6 @@
-module.exports = {
-  open: true,
-  https: false,
-  port: 81,
-}
+import { defineConfig } from 'vite'
+import vue from '@vitejs/plugin-vue'
+
+export default defineConfig({
+  plugins: [vue()],
+})