Nodejs Http-proxy Agent Practical application

var https = require (' https '); var express = require (' Express '); var app = Express () var http = require (' http '),    httpproxy = Require (' Http-proxy '); var proxy = Httpproxy.createproxyserver ({changeorigin:true});  App.all ('/apis/* ', function (req, res, next) {    var target = req.originalUrl.replace ("/apis/", "");    Change the This API URL to suit your project    var url = '/${target} ';    Req.url = URL;    Console.log (URL);    Delete Req.headers.host;    Proxy.web (req, res, {target: ' http://localhost ', changeorigin:true});  }) var server = App.listen (8080, function () {    var host = Server.address (). Address;    var port = server.address (). Port;    Console.log (' Example app listening at http://%s:%s ', host, Port);});

Changeorigin:true and Req.url = ' processed URL '

var https = require (' https '); var express = require (' Express '); var app = Express () var http = require (' http '), Httpproxy = Require (' Http-proxy '); var proxy = Httpproxy.createproxyserver ({changeorigin:true});
App.all ('/apis/* ', function (req, res, next) {var target = Req.originalUrl.replace ("/apis/", "");    Change the This API URL to suit your project var url = '/${target} ';    Req.url = URL;    Console.log (URL);    Delete Req.headers.host;  Proxy.web (req, res, {target: ' http://localhost ', changeorigin:true}); })

var server = App.listen (8080, function () {var host = Server.address (). Address;    var port = server.address (). Port; Console.log (' Example app listening at http://%s:%s ', host, Port);});

Nodejs Http-proxy Agent Practical application