xian_vue_new/vite.config.ts

import { fileURLToPath, URL } from 'node:url'

import { defineConfig, loadEnv } from 'vite'
import vue from '@vitejs/plugin-vue'
import vueDevTools from 'vite-plugin-vue-devtools'
import AutoImport from 'unplugin-auto-import/vite'
import Components from 'unplugin-vue-components/vite'
import { ElementPlusResolver } from 'unplugin-vue-components/resolvers'
import cesium from 'vite-plugin-cesium'

// https://vite.dev/config/
export default defineConfig(({ mode }) => {
  const env = loadEnv(mode, process.cwd(), '')
  const backendBaseUrl = env.VITE_BACKEND_BASE_URL

  return {
    plugins: [
      vue(),
      vueDevTools(),
      cesium(),
      AutoImport({
        resolvers: [ElementPlusResolver()],
      }),
      Components({
        resolvers: [ElementPlusResolver()],
      }),
    ],
    resolve: {
      alias: {
        '@': fileURLToPath(new URL('./src', import.meta.url)),
      },
    },
    server: {
      port: Number(env.START_PORT),
      proxy: {
        '/api': {
          target: backendBaseUrl,
          changeOrigin: true,
          rewrite: (p) => p.replace(/^\/api/, ''),
        },
      },
    },
  }
})