JavaScript.Encode manual decoding skills_javascript skills

JS.Encode is the "garbled code" formed after encoding the JS code. In addition to being unreadable, this garbled code can still be executed well.

There are often ways to decode JS encryption codes on web pages, but due to the existence of escape characters in the code, it cannot be decoded correctly.

JAVAScript uses the following eight escape characters. These characters all start with a backslash (). When the JAVAScript interpreter (Interpreter) sees a backslash, it will pay special attention to express what the programmer wants to express.

序	转义字符	使用说明
1	b	后退一格（Backspace）
2	f	换页（Form Feed）
3	n	换行（New Line）
4	r	返回（Carriage Return）
5	t	制表（Tab）
6	'	单引号
7	"	双引号
8	\	反斜线（Backslash）

Before decrypting the JS encryption code, the transfer characters in the code must be replaced,

For example:

\　-------　

t　- ------　Tab key

and so on.

Then it can be decoded correctly.