Using Python to simulate the method of encrypting JavaScript in website

This article mainly introduces "using Python to simulate the method of encrypting JavaScript in the website". In the daily operation, I believe that many people have doubts about the method of encrypting JavaScript in the simulated website with Python. The editor consulted all kinds of materials and sorted out simple and easy-to-use methods of operation. I hope it will be helpful to answer the doubts of "using Python to simulate the method of JavaScript encryption in the website". Next, please follow the editor to study!

The first is to rewrite the code of JavaScript

There's nothing to say about this, but it only applies to small and uncomplicated JavaScript code snippets. For example, the page of sending internal messages on Renren has such a hidden post data:

The value of biz on the page is 0, but when you post, it becomes a string similar to 941 '683291223928232. If you take a closer look at the source code of the page, you will find that the verified encrypted string is generated by a piece of JavaScript code:

Var mREOQQ=' A`ZDU ^'; var VKMHX=' ^ & + * L _ DUBG

UCHKAU=0;var rTIU;var wCJS= "; var yAYH=Math.floor

(VKMHX.length/2); while (uCHKAU)