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This article mainly introduces CGI how to retrieve cookie information related knowledge of the program, the content is detailed and easy to understand, the operation is simple and fast, has a certain reference value, I believe that everyone after reading this CGI how to retrieve cookie information of the program article will have a harvest, let's take a look.

Retrieve Cookie information

The Cookie information retrieval page is very simple. The Cookie information is stored in the environment variable HTTP_COOKIE of CGI in the following format:

Key1=value1;key2=value2;key3=value3....

The following is a simple program for CGI to retrieve cookie information:

#! / usr/bin/python3

# Import module

Import os

Import http.cookies

Print ("Content-type: text/html")

Print ()

Print ("

Rookie course (runoob.com)

Read cookie information

"")

If 'HTTP_COOKIE' in os.environ:

Cookie_string=os.environ.get ('HTTP_COOKIE')

C = http.cookies.SimpleCookie ()

# c=Cookie.SimpleCookie ()

C.load (cookie_string)

Try:

Data=c ['name']. Value

Print ("cookie data:" + data+ "

")

Except KeyError:

Print ("cookie is not set or has passed

")

Print ("

"")

Save the above code to cookie_get.py and modify the cookie_get.py permissions:

Chmod 755 cookie_get.py on "CGI how to retrieve cookie information program" this article is introduced here, thank you for reading! I believe that everyone has a certain understanding of the "CGI how to retrieve cookie information procedures" knowledge, if you want to learn more knowledge, welcome to follow the industry information channel.

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