Use python + flask to create an api (the source code is included in the tutorial) and pythonflask

Use python + flask to create an api (the source code is included in the tutorial) and pythonflask

1. Background

OK. Maybe many of my friends often use various APIs like facebook, github, and even api. So many people also want to create their own APIs. There are very few tutorials on the Internet. Today I just made a try and published the method.

First show the effect:

Use the "curl" method to return a json value. You can also try it:

curl -i http://ospafzone.duapp.com/ospaf

2. Code

First, let's talk about the environment, that is, python + flask, which is particularly well configured.

from flask import Flask, jsonifyapp = Flask(__name__)tasks = [    {        'id': 1,        'title': u'OSPA',        'description': u'This is ospaf-api test',         'done': False    },    {        'id': 2,        'title': u'Garvin',        'description': u'I am garvin',         'done': False    }]@app.route('/', methods=['GET'])def home():    return jsonify({'tasks': tasks})if __name__ == '__main__':    app.run(debug=True)

This is the code in the Local running environment. After the code is executed, enter "http: // 127.0.0.1: 5000/" in the browser to see the effect. A json file is returned.

Note:

@app.route('/', methods=['GET'])

This line of code '/' corresponds to the following function definition def home (). The debugging URL is "http: // 127.0.0.1: 5000 /"

For '/osspaf', the corresponding function definition def ospaf (). The debugging URL is "http: // 127.0.0.1: 5000/osspaf"

OK. You should understand it.

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* This article is from the blog "Li bogarvin"

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