[2.3] Initial Django Shell

What is 1.Django Shell

　　Python Shell, Python for interactive programming

　　Django Shell also similar to inherit Django project environment

2. Why do you need Django Shell

　　Temporary operation is more convenient to use Django Shell

　　Debug small simpler, no need to run the entire project to test

　　Facilitate the development, debugging convenient, easy to Debug

Use of 3.Django Shell

　　Use Django Shell to create a new article again