FLASK日志记录

from flask import Flask
from flask_restful import Resource, Api
import logging

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

# app.logger.debug('A value for debugging')
# app.logger.warning('A warning occurred (%d apples)', 42)
# app.logger.error('An error occurred')

class HelloWorld(Resource):
    def get(self):
        app.logger.info('this is a string')

        app.logger.debug('A value for debugging')
        app.logger.warning('A warning occurred (%d apples)', 42)
        app.logger.error('An error occurred')

        return {'hello': 'world'}

api.add_resource(HelloWorld, '/')

if __name__ == '__main__':
    handler = logging.FileHandler('flask2.log', encoding='UTF-8')

    handler.setLevel(logging.DEBUG)

    logging_format = logging.Formatter(
        '%(asctime)s - %(levelname)s - %(filename)s - %(funcName)s - %(lineno)s - %(message)s')

    handler.setFormatter(logging_format)

    app.logger.addHandler(handler)

    app.run(debug=True)

更多 http://www.qingpingshan.com/bc/flex/205196.html

https://www.polarxiong.com/archives/Flask%E4%BD%BF%E7%94%A8%E6%97%A5%E5%BF%97%E8%AE%B0%E5%BD%95%E5%88%B0%E6%96%87%E4%BB%B6%E7%A4%BA%E4%BE%8B.html