Shulou(Shulou.com)06/03 Report--

Wireshark-Network packet Analysis Software

The function of network packet analysis software is to capture network packets and show the most detailed network packet data as much as possible. Wireshark uses WinPCAP as the interface to exchange data messages directly with the network card.

Network administrators use Wireshark to detect network problems

Network security engineers use Wireshark to check for information security-related issues

Developers use Wireshark to debug new communication protocols

Ordinary users use Wireshark to learn about network protocols.

For specific use of wireshark, please refer to http://zqivy.blog.51cto.com/4934723/1943493.

HTTPWatch-Web data analysis tool

HttpWatch is a powerful web data analysis tool integrated in the Internet Explorer toolbar.

As long as you select the appropriate website, the software can analyze the communication between the website and IE and display the corresponding log records in the same interface.

Each HTTP record can analyze its Cookies, message header, character query and other information in detail. Support HTTPS and analysis report output to XML, CSV and other formats.

Fiddler-HTTP protocol debugging agent tool

Fiddler is a HTTP agent located on the client side and server side, and it is also one of the most commonly used http packet grabbing tools.

It can record all HTTP requests between the client and the server, analyze the request data, set breakpoints, debug web applications, and modify the requested data for specific HTTP requests.

You can even modify the data returned by the server, which is very powerful and is a powerful tool for web debugging.

Why choose Fiddler?

Bag catchers have many, as small as the most commonly used web debugging tool firebug, to achieve a general and powerful package grab tool wireshark. Why use fiddler? The reasons are as follows:

Although Firebug can grab packets, it is not powerful enough to analyze the details of http requests. The ability to simulate http requests is not enough, and firebug often requires "no refresh changes". If the page is refreshed, all changes will not be saved.

Wireshark is a general tool for grabbing packages, but it is huge, and it seems to be overkill for applications that only need to grab http requests.

Httpwatch is also a commonly used http package grabbing tool, but it only supports IE and firefox browsers (other browsers may have corresponding plug-ins). It seems a little weak for http requests that want to debug chrome browsers, while Fiddler2 is a native 127.0.0.1 HTTP proxy 8888, and any browser and application that can set the HTTP proxy to 127.0.0.188 can use Fiddler.

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