目前不直接支持这个,看open pull-request https://github.com/parcel-bundler/parcel/pull/2477
但是,https://github.com/parcel-bundler/parcel/issues/55并列出了涉及简单包装器的各种解决方案,例如:
对于http-proxy-middleware
>= 1.0.0(2020 年 2 月发布):
const Bundler = require('parcel-bundler');
const express = require('express');
const { createProxyMiddleware } = require('http-proxy-middleware');
const app = express();
app.use(createProxyMiddleware('/api', {
target: 'http://localhost:3000'
}));
const bundler = new Bundler('src/index.html');
app.use(bundler.middleware());
app.listen(Number(process.env.PORT || 1234));
对于旧http-proxy-middleware
版本(版本 0.x):
const Bundler = require('parcel-bundler');
const express = require('express');
const proxy = require('http-proxy-middleware');
const app = express();
app.use('/api', proxy({
target: 'http://localhost:3000/api'
}));
const bundler = new Bundler('src/index.html');
app.use(bundler.middleware());
app.listen(Number(process.env.PORT || 1234));