AIClass/vite.config.js

import { defineConfig, loadEnv } from 'vite'
import vue from '@vitejs/plugin-vue'
import path from 'path'

// 引入@vitejs/plugin-legacy
import legacy from '@vitejs/plugin-legacy'

// https://vite.dev/config/
export default defineConfig(({ mode }) => {
  // 加载对应模式的环境变量
  const env = loadEnv(mode, process.cwd())
  return {
    plugins: [
      legacy({
        targets: ['defaults', 'not IE 11']
      }),
      vue(),
    ],
    resolve: {
      // 路径别名配置
      alias: {
        '@': path.resolve(__dirname, './src')
      }
    },
    base: './',
    server: {
      host: '0.0.0.0',
      proxy: {
        '/admin-api': {
          // 使用加载的环境变量
          target: env.VITE_BASE_URL,
          changeOrigin: true
        }
      }
    }
  }
})