Learn Flask Routing and Views for Web Development
Explore the importance of importing Flask module in a project, understand Flask constructor, define routes and functions, and create a simple web application using Flask for effective web development.
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Presentation Transcript
Importing Flask Module is mandatory in the project Flask constructor app=Flask(__name__) takes name of current module as an argument. First.py from flask import Flask app=Flask(__name__) http://127.0.0.1:5000/ Hello World @app.route('/') def index(): return '<h1>Hello World</h1>'
Route Function App.route(route, options) URL binding with the function Eg. @app.route('/') List of parameters to be forwarded to the underlying rule object
from flask import Flask app=Flask(__name__) @app.route('/') def home(): return '<h1>Hello World</h1>' @app.route('/about') def about(): return '<h2>Vivekanand College, Kolhapur<h2>' @app.route('/blog') def blog(): return '<h2>This is the blog of College</h2>'
http://127.0.0.1:5000/ @app.route('/') def home(): return '<h1>Hello World</h1>' Hello World http://127.0.0.1:5000/about @app.route('/about') def about(): return '<h2>Vivekanand College, Kolhapur<h2>' Vivekanand College, Kolhapur http://127.0.0.1:5000/blog @app.route('/blog') def blog(): return '<h2>This is the blog of College</h2>' This is the blog of College
