导航

flask log

Posted on 2016-07-26 17:01  网名还没想好  阅读(317)  评论(0)    收藏  举报 
import logging
from logging.handlers import RotatingFileHandler

from flask import Flask

app = Flask(__name__)

@app.route('/')
def foo():
    app.logger.warning('A warning occurred (%d apples)', 42)
    app.logger.error('An error occurred')
    app.logger.info('Info')
    return "foo"

if __name__ == '__main__':
    handler = RotatingFileHandler('foo.log', maxBytes=10000, backupCount=1)
    handler.setLevel(logging.INFO)
    app.logger.addHandler(handler)
    app.run()

　　

import logging
  from logging.handlers import RotatingFileHandler
   
  from flask import Flask
   
  app = Flask(__name__)
   
  @app.route('/')
  def foo():
  app.logger.warning('A warning occurred (%d apples)', 42)
  app.logger.error('An error occurred')
  app.logger.info('Info')
  return "foo"
   
  if __name__ == '__main__':
  handler = RotatingFileHandler('foo.log', maxBytes=10000, backupCount=1)
  handler.setLevel(logging.INFO)
  app.logger.addHandler(handler)
  app.run()