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  • flask log

    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()
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  • 原文地址:https://www.cnblogs.com/ymy124/p/5708135.html
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