什么样的交通提琴手可以捕捉? [英] what kind of traffic fiddler can capture?

问题描述

当我打开提琴手时，可以捕获来自浏览器的http流量.

When I open fiddler, http traffic from browser can be captured.

我使用.net HttpWebRequest编写了一个程序，也可以捕获流量.

I wrote a program using .net HttpWebRequest, the traffic can also be captured.

fiddler还使用python urllib2捕获了http流量.

Also using python urllib2, fiddler captures the http traffic.

打开提琴器时，提琴手是否捕获了我机器上的所有HTTP流量，而没有更改提琴器的任何默认设置?没有提琴手的自定义过滤器.

Does fiddler capture all http traffic from my machine when I open fiddler without changing any default setting of fiddler? There's no custom filter of fiddler.

提琴手应该是代理服务器.打开后会做什么?

Fiddler is supposed to be proxy server. what does it do when it's opened?

推荐答案

Fiddler是代理服务器.它捕获发送给它的HTTP，HTTPS和FTP通信，然后将该通信转发到服务器.

Fiddler is a proxy server. It captures HTTP, HTTPS, and FTP traffic that is sent to it, and then forwards that traffic to the server.

默认情况下，当Fiddler启动时，它将自身设置为系统"代理.因此，大多数(但不是全部)应用程序会自动将其流量发送给Fiddler.几乎所有其他应用程序都可以重新配置为通过Fiddler代理其流量.

By default, when Fiddler starts, it sets itself as the "system" proxy. Most, but not all applications will automatically send their traffic to Fiddler for that reason. Virtually all other applications can be reconfigured to proxy their traffic through Fiddler.

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