charging-cabinet/software/web/vite.config.ts

import { defineConfig } from 'vite'
import react from '@vitejs/plugin-react'
import tailwindcss from '@tailwindcss/vite'
import path from 'path'

export default defineConfig({
  base: '/pms/',
  plugins: [
    react(),
    tailwindcss(),
    // React 19 兼容：patch react-dom CJS 文件，补充 render/createRoot/unmountComponentAtNode
    // 不用 require() 因为 Rolldown 异步加载导致顺序问题，改用懒加载 getCreateRoot()
    {
      name: 'react-dom-compat',
      enforce: 'pre',
      transform(code, id) {
        if (id.includes('react-dom') && (id.endsWith('.production.js') || id.endsWith('.development.js')) && !id.includes('client')) {
          const isDev = id.endsWith('.development.js')
          const clientFile = isDev ? './react-dom-client.development.js' : './react-dom-client.production.js'
          // 用懒加载方式获取 createRoot，避免模块加载顺序问题
          const patch = `
var _rdc_cache;
function _getRDC() {
  if (!_rdc_cache) _rdc_cache = require('${clientFile}');
  return _rdc_cache;
}
Object.defineProperty(exports, 'createRoot', {
  get: function() { return _getRDC().createRoot; }
});
exports.render = function(element, container) {
  var root = _getRDC().createRoot(container);
  root.render(element);
  return root;
};
exports.unmountComponentAtNode = function() { return true; };
`
          return code + patch
        }
      },
    },
  ],
  resolve: {
    alias: {
      '@': path.resolve(__dirname, 'src'),
    },
  },
  server: {
    port: 5173,
    proxy: {
      '/api': {
        target: 'http://localhost:3000',
        changeOrigin: true,
      },
    },
  },
})