http-proxy-middleware option.onProxyReq: ejemplo de código

Este grupo de trabajo ha estado por horas buscando soluciones a tus preguntas, te ofrecemos la solución así que esperamos servirte de mucha ayuda.

Ejemplo 1: opción http-proxy-middleware.onProxyReq:

'use strict';var express =require('express');var router = express.Router();varproxy_filter=function(path, req);var proxy_options =
    target:'http://localhost:8080',
    pathRewrite:'^/docs':'/java/rep/server1'// Host path & target path conversion,onError(err, req, res)
        res.writeHead(500,'Content-Type':'text/plain');
        res.end('Something went wrong. And we are reporting a custom error message.'+ err);,onProxyReq(proxyReq, req, res)if( req.method=="POST"&& req.body)// Add req.body logic here if needed....// ....// Remove body-parser body object from the requestif( req.body)delete req.body;// Make any needed POST parameter changeslet body =newObject();

            body.filename='reports/statistics/summary_2016.pdf';
            body.routeid='s003b012d002';
            body.authid='bac02c1d-258a-4177-9da6-862580154960';// URI encode JSON object
            body =Object.keys( body ).map(function(key)returnencodeURIComponent( key )+'='+encodeURIComponent( body[ key ])).join('&');// Update header
            proxyReq.setHeader('content-type','application/x-www-form-urlencoded');
            proxyReq.setHeader('content-length', body.length);// Write out body changes to the proxyReq stream
            proxyReq.write( body );
            proxyReq.end();;// Proxy configurationvar proxy =require('http-proxy-middleware')( proxy_filter, proxy_options );/* GET home page. */
router.get('/',function(req, res, next)
    res.render('index', title:'Node.js Express Proxy Test'););

router.all('/document', proxy );

module.exports= router;

Ejemplo 2: middleware de proxy http

// TIPS AND TRICK CUSTOM PROXY IN WEBPACK DEV SERVER BY restuwahyu13//NOTE this method like using CRA in React// manual proxy before
module.exports=
	devServer:
		open:true,
		compress:true,
		hot:true,
		inline:true,
		lazy:true,
		contentBase:resolve(process.cwd(),'build'),
		port: process.env.PORT// custom proxy after
module.exports=
	devServer:

Reseñas y valoraciones de la guía

Eres capaz de añadir valor a nuestro contenido participando con tu veteranía en las referencias.

---

---

Utiliza Nuestro Buscador