5

我正在尝试实现最简单的示例:

var http = require('http'),
var httpProxy = require('http-proxy');

httpProxy.createServer(function (req, res, proxy) {
    //
    // I would add logging here
    //
    proxy.proxyRequest(req, res, { host: 'www.google.com', port: 80 });
}).listen(18000);

当我将浏览器配置为使用此代理并导航到 www.google.com 时,我没有收到任何响应。我做错了什么?

我正在使用 Windows 7 Chrome

4

3 回答 3

6

这是一个如何记录请求的简单示例。我使用类似的方法将我的所有域记录到一个数据库中。

我从http://blog.nodejitsu.com/http-proxy-middlewares复制了很多(存档)

var fs = require('fs'),
    http = require('http'),
    httpProxy = require('http-proxy'),
        
logger = function() {    
  // This will only run once
  var logFile = fs.createWriteStream('./requests.log');

  return function (request, response, next) { 
    // This will run on each request.
    logFile.write(JSON.stringify(request.headers, true, 2));
    next();
  }
}

httpProxy.createServer(
  logger(), // <-- Here is all the magic
  {
    hostnameOnly: true,
    router: {
      'example1.com': '127.0.0.1:8001', // server on localhost:8001
      'example2.com': '127.0.0.1:8002'  // server 2 on localhost:8002
  }
}).listen(8000);
于 2012-12-31T00:19:36.677 回答
1

我不确定这是否有帮助,因为发布的信息真的很短。但我发现他们更新了 api 的帖子......

你可能想看看这篇文章:

更新到 node-http-proxy v0.5.0 http://blog.nodejitsu.com/updating-node-http-proxy

于 2012-06-11T18:16:47.183 回答
0

我喜欢在事件中记录请求标头对象proxyReq

const http = require('http'),
    httpProxy = require('http-proxy'),
    fs = require('fs');

const proxy = httpProxy.createProxyServer({});

const logFile = fs.createWriteStream('./requests.log');

proxy.on('proxyReq', function (proxyReq, req, res, options) {
    //Log incoming request headers
    logFile.write(JSON.stringify(req.headers, true, 2));
});

const server = http.createServer(function (req, res) {
    proxy.web(req, res, {
        changeOrigin: true,
        target: 'example1.com'
    });
});

console.log("listening on port 5050")
server.listen(5050);
于 2022-01-19T14:45:40.070 回答