58 lines
1.6 KiB
Markdown
58 lines
1.6 KiB
Markdown
# flask-example
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A minimal web app developed with [Flask](http://flask.pocoo.org/) framework.
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The main purpose is to introduce how to implement the essential elements in web application with Flask, including
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- URL Building
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- Authentication with Sessions
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- Template & Template Inheritance
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- Error Handling
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- Integrating with *Bootstrap*
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- Interaction with Database (SQLite)
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- Invoking static resources
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For more basic knowledge of Flask, you can refer to [a tutorial on Tutorialspoint](https://www.tutorialspoint.com/flask/).
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## How to Run
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- Step 1: Make sure you have Python packages *flask*, *hashlib*, and *sqlite3* installed.
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- Step 2: Go to this app's directory and run `python app.py`
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## Details about This Toy App
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There are three tabs in this toy app
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- **Public**: this is a page which can be accessed by anyone, no matter if the user has logged in or not.
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- **Private**: Only logged-in user can access this page. Otherwise the user will get a 401 error page.
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- **Admin Page**: This part is only open to the user who logged in as "Admin". In this tab, the administrator can manage accounts (list, delete, or add).
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A few accounts were set for testing, like ***admin*** (password: admin), ***test*** (password: 123456), etc. You can also delete or add accounts after you log in as ***admin***.
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## References
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- http://flask.pocoo.org/
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- https://www.tutorialspoint.com/flask/
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## Credict
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Image private.jpg: https://commons.wikimedia.org/wiki/File:(315-365)_Locked_(6149414678).jpg
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Image public.jpg: https://commons.wikimedia.org/wiki/File:Drown%3F!_(131380682).jpg |