from flask import Flask

app = Flask(__name__)

@app.route('/')
def index():
    return 'Hello, World!'

@app.route('/data/appInfo/version/<float:version>', methods = ['GET'])
def queryDataMessageByVersion(version):
    print('type(version) : ', type(version))
    return 'int => {}'.format(version)

if __name__ == '__main__':
    app.run(host = '0.0.0.0', port = 80, debug = True)