Nodejs http-proxy代理实战应用

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 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   和  req.url = '处理后的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 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);});

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