Lesson - 65 : Python Advanced - Python CGI Programming : Passing Information using GET method

Publié le: 22 janvier 2018
sur la chaîne: Sada Learning Hub

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Python CGI Programming : Passing Information using GET method :
It is possible to pass variables through URL. When you are using GET method in the FORM element the information will be send to the destination file through URL using the concept of Query String.
A Query String is a collection of Name-Value pairs separated by & sign. Every Query String starts with ? in the URL. Consider Following URL:

http://localhost:808/home.py?name=sadalearninghub

While you are passing variables through a URL using query string you have to face following difficulties: (1) The information you are trying to pass to the destination file is visible in the URL. So it is insecure and every one can view the information send by you. Thus it is not suitable for transferring secure information. (2) You can transfer limited amount of information using this method because the information is transferred via URL.

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