aolai/web/vite.config.ts

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

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

const __dirname = path.dirname(fileURLToPath(import.meta.url))

// https://vite.dev/config/
export default defineConfig(({ command, mode }) => {

    const env = loadEnv(mode,process.cwd(),'');
    const port = parseInt(env.VITE_APP_PORT) || 5173
    const apiTarget = env.VITE_APP_API_BASEURL || 'http://localhost:3000'

    return {
        plugins: [
            vue(),
            vueDevTools(),
        ],
        resolve: {
            alias: {
                '@': path.resolve(__dirname, './src')
            },
        },
        server: {
            port: port,
            strictPort: true,
            proxy: {
                "/api": {
                    target:apiTarget,
                    changeOrigin:true
                }
            }
        }
    }
})