Wiki source code of How to serve a webpage using python flask
Last modified by Leon Poon on 2021/03/23 13:17
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author | version | line-number | content |
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4.1 | 1 | First, [[set up a virtualenv>>doc:Computing Newbies.Python Newbies.How to Create a VirtualEnv.WebHome]]. | |
1.1 | 2 | ||
3.1 | 3 | [[In the virtualenv, install flask>>doc:Computing Newbies.Python Newbies.How to add libraries to a virtualenv.WebHome]], then try out this .py file. | |
1.1 | 4 | ||
2.1 | 5 | {{code language="python"}} | |
6 | from flask import Flask | ||
1.1 | 7 | ||
8 | app = Flask(__name__) | ||
9 | |||
10 | @app.route('/', methods=['GET']) | ||
11 | def index(): | ||
12 | return 'Hi' | ||
13 | |||
14 | app.run() | ||
2.1 | 15 | {{/code}} | |
1.1 | 16 | ||
5.1 | 17 | Run this script [[in the virtualenv>>doc:Computing Newbies.Python Newbies.How to Run a Python Script in a VirtualEnv.WebHome]]. It will not exit. | |
1.1 | 18 | ||
19 | Now you should be able to access [[http:~~/~~/localhost:5000/>>url:http://localhost:5000/]] in your web browser. |