htmlToUrl-frontend/vite.config.js

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

// https://vitejs.dev/config/
export default defineConfig({
    server: {
        host: '0.0.0.0',
        port: '3000',
        open: false, //自动打开
        proxy: {
            "/api": {
                target: "http://127.0.0.1:5000",
                changeOrigin: true,
                rewrite: (path) => path.replace(/^\/api/, ""),
            },
        }
    },
    plugins: [vue()],
})