如何使用Node.js进行外部HTTP请求

问题描述

问题很简单。我想使用Node.js服务器作为代理来记录，验证和转发HTTP查询到后端HTTP服务器（PUT，GET和DELETE请求）。

The question is fairly simple. I want to use a Node.js server as a proxy to log, authenticate, and forward HTTP queries to a backend HTTP server (PUT, GET, and DELETE requests).

我应该为此目的使用哪个库？我恐怕找不到一个。

What library should I use for that purpose? I'm afraid I can't find one.

推荐答案

NodeJS支持http.request作为标准模块：

NodeJS supports http.request as a standard module:http://nodejs.org/docs/v0.4.11/api/http.html#http.request

var http = require('http');

var options = {
  host: 'example.com',
  port: 80,
  path: '/foo.html'
};

http.get(options, function(resp){
  resp.on('data', function(chunk){
    //do something with chunk
  });
}).on("error", function(e){
  console.log("Got error: " + e.message);
});

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