   我们常用except Exception as e捕获异常 e，但往往不能达到我们想要的效果，那就是知道具体哪行代码出现问题了。我们通过 traceback.format_exc() 就能把详细的报错内容打印出来了。# 日志模块 import logging import traceback # 引入日志 logging.basicConfig(filename='lo....

文章 2022-02-16 来自：开发者社区

Python之向日志输出中添加上下文信息

除了传递给日志记录函数的参数（如msg）外，有时候我们还想在日志输出中包含一些额外的上下文信息。比如，在一个网络应用中，可能希望在日志中记录客户端的特定信息，如：远程客户端的IP地址和用户名。这里我们来介绍以下几种实现方式：通过向日志记录函数传递一个extra参数引入上下文信息使用LoggerAdapters引入上下文信息使用Filters引入上下文信息一、通过向日志记录...

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更新时间 2025-04-11 18:12:43

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