guoyu/fronted_uniapp/vite.config.js

import { defineConfig } from 'vite'
import uni from '@dcloudio/vite-plugin-uni'
import path from 'path'
import { fileURLToPath } from 'url'

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

export default defineConfig({
  plugins: [uni()],
  resolve: {
    alias: {
      '@': path.resolve(__dirname, '.')
    }
  },
  build: {
    rollupOptions: {
      external: ['io.dcloud.uts']
    }
  },
  server: {
    port: 20003,
    host: '0.0.0.0',
    open: true,
    strictPort: false,
    proxy: {
      '/api': {
        target: 'http://192.168.1.80:30091',
        changeOrigin: true,
        secure: false
      },
      // 代理 WebSocket 连接
      '/ws': {
        target: 'http://192.168.1.80:30091',
        ws: true,
        changeOrigin: true,
        secure: false
      }
    }
  },
  optimizeDeps: {
    include: ['uview-plus']
  }
})