如何监控node.js上的网络类似于chrome / firefox开发人员工具？ [英] how to monitor the network on node.js similar to chrome/firefox developer tools?

问题描述

在开发客户端javascript应用程序时，开发人员网络面板对于调试网络问题非常有用：

When developing client side javascript applications, the developer network panel is invaluable for debugging network issues:

创建NodeJS应用程序的开发人员如何监控从nodejs应用程序到http的网络流量/ https服务器？例如，如何调试以下网络流量？

How does a developer creating a NodeJS application monitor the network traffic from the nodejs application to a http/https server? For example how to debug the following network traffic?

var http = require('http');
var req = http.request ...
req.write ...
req.send()

我的代码正在拨打第三方https服务器，因此我无法使用wireshark或类似的数据包嗅探工具。

My code is making a call to a third party https server, so I am unable to use wireshark or similar packet sniffing tools.

有关详细信息，我要调查的问题是这里。

For more information, the problem I am trying to investigate is here.

编辑：

以下是类似的问题，询问如何在其他语言：

Here are similar questions asking how to do the same thing in other languages:

• PYTHON：如何查看我的Python应用程序发送的整个HTTP请求？


• JAVA：如何启用日志记录for apache commons HttpClient on Android

• PYTHON: How can I see the entire HTTP request that's being sent by my Python application?
• JAVA: How to enable logging for apache commons HttpClient on Android

推荐答案

我知道它不漂亮，但你总是能在控制台内输出响应头的内容您的请求电话：

I know it's not pretty, but you could always output the content of the response headers on the console inside your request call:

var req = https.request(options, function(res) {
    console.log("statusCode: ", res.statusCode);
    console.log("headers: ", res.headers);

    res.on('data', function(d) {
        process.stdout.write(d);
    });
});

然而，您的原始问题不是服务器端的问题，而是节点的问题代码本身所以这在这里没什么用。

Your original question, however, was not about problems with the server side but rather a problem with the node code itself so this wouldn't be of much use here.

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