Question

我想在我的浏览器中使用node.js构建代理。我在谷歌搜索并看到example，但有些Apis已被弃用。

所以我改变了以下代码：

var http = require('http');

http.createServer(function(request, response) {

  console.log("req for:"+ request.headers['host'] + "\nmethod: "+  request.method);

  var options = {
    host : request.headers['host'],
    method : request.method,
    headers : request.headers    
  }

  var callback = function(res){
    // get the proxyclient response and write to the original response
    res.addListener('data', function(chunk){
      console.log("writing response");
      response.write(chunk, 'binary');
    });

    res.addListener('end', function(){
      console.log("end response");
      response.end();
    });
  };

  // send the original request
  var proxy = http.request(options, callback);

  // intercept the request and write to proxyclient
  request.addListener('data', function(chunk){
    console.log("new request");
    proxy.write(chunk, 'binary');

  });

  request.addListener('end', function(){
    console.log("end request");
    proxy.end();
  });


}).listen(3333);

之后，我将浏览器代理设置更改为使用localhost：3333。我的问题是事件＆＃34;数据＆＃34;没有被解雇。

这应该像我想的那样工作？

Answer 1

也许你写这段代码;

 response.writeHead(res.statusCode, res.headers); after res.addListener('end', function(){
  console.log("end response"); 
  response.end();
 });

使用Node JS的服务器代理

1 个答案: