Flash quickly builds an API

AIP It's very common ,flask  It's easy to build again , use flask Quickly build a API

install Flask

pip install Flask

Import Flask modular

To write WEB flask

from flask import Flask,jsonify

app = Flask(__name__)

@app.route('/')
def hello_world():  # put application's code here
    return 'Hello World!'

if __name__ == '__main__':
    app.run(debug=True)
Definition API

@app.route('/api', methods=['POST'])
def home():
    T = random.randint(11, 30)
    H = random.randint(50, 80)
    date_time = datetime.datetime.now()
    HongKong = random.randint(5, 20)
    GuangZhou = random.randint(5, 20)
    datas = [
        {
            'id': 1,
            'T': T,
            'H': H,
            "Time": 2,
        },

    ]
    return jsonify({'datas': datas})
Cross domain

CORS(app, supports_credentials=True)
If there is Chinese

app.config['JSON_AS_ASCII'] = False
Complete code

from flask import Flask,jsonify
app = Flask(__name__)

CORS(app, supports_credentials=True)
app.config['JSON_AS_ASCII'] = False

@app.route('/')
def hello_world():  # put application's code here
    return 'Hello World!'

@app.route('/api', methods=['POST'])
def home():
    datas = [
        {
            'id': 1,
            'T': T,
            'H': H,
            "Time": 2
        },
    ]
    return jsonify({'datas': datas})

if __name__ == '__main__':
    app.run(debug=True)

flask_restful- Flask API Use

http://www.pythondoc.com/Flask-RESTful/extending.html

install flask-restful

pip install Flask-RESTful

The import module

from flask_restful import Resource, Api

To configure AIP application

app = Flask(__name__)
api = Api(app)

class HelloWorld(Resource):
    def get(self):
        return {'hello': 'world'}
api.add_resource(HelloWorld,
    '/',
    '/hello')

Complete code

from flask import Flask,jsonify
from flask_restful import Resource, Api
app = Flask(__name__)
app.config['JSON_AS_ASCII'] = False

@app.route('/')
def hello_world():  # put application's code here
    return 'Hello World!'

app = Flask(__name__)
api = Api(app)

class HelloWorld(Resource):
    def get(self):
        return {'hello': 'world'}
api.add_resource(HelloWorld,
    '/',
    '/hello')

if __name__ == '__main__':
    app.run(debug=True)