{"id":937438,"date":"2024-12-26T19:52:09","date_gmt":"2024-12-26T11:52:09","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/937438.html"},"modified":"2024-12-26T19:52:11","modified_gmt":"2024-12-26T11:52:11","slug":"python%e5%a6%82%e4%bd%95%e8%ae%be%e7%bd%aelog","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/937438.html","title":{"rendered":"python\u5982\u4f55\u8bbe\u7f6elog"},"content":{"rendered":"

\"python\u5982\u4f55\u8bbe\u7f6elog\"<\/p>\n

\u5728Python\u4e2d\u8bbe\u7f6e\u65e5\u5fd7\u8bb0\u5f55\u53ef\u4ee5\u901a\u8fc7\u5f15\u5165\u5185\u7f6e\u7684logging<\/code>\u6a21\u5757\u6765\u5b9e\u73b0\u3002<\/strong> logging<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u4e00\u79cd\u7075\u6d3b\u7684\u6846\u67b6\uff0c\u7528\u4e8e\u8bb0\u5f55\u5404\u79cd\u7ea7\u522b\u7684\u6d88\u606f\uff0c\u5982\u8c03\u8bd5\u4fe1\u606f\u3001\u8b66\u544a\u3001\u9519\u8bef\u548c\u5173\u952e\u95ee\u9898\u7b49\u3002\u901a\u8fc7\u914d\u7f6e\u65e5\u5fd7\u8bb0\u5f55\u7cfb\u7edf\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u66f4\u597d\u5730\u76d1\u63a7\u548c\u8c03\u8bd5\u5e94\u7528\u7a0b\u5e8f\u3002\u4ee5\u4e0b\u662f\u8bbe\u7f6ePython\u65e5\u5fd7\u8bb0\u5f55\u7684\u4e00\u4e9b\u5173\u952e\u6b65\u9aa4\uff1a\u9009\u62e9\u5408\u9002\u7684\u65e5\u5fd7\u7ea7\u522b\u3001\u914d\u7f6e\u65e5\u5fd7\u683c\u5f0f\u3001\u8bbe\u7f6e\u65e5\u5fd7\u5904\u7406\u5668<\/strong>\u3002\u5176\u4e2d\uff0c\u9009\u62e9\u5408\u9002\u7684\u65e5\u5fd7\u7ea7\u522b\u662f\u786e\u4fdd\u65e5\u5fd7\u8bb0\u5f55\u7cfb\u7edf\u6709\u6548\u7684\u5173\u952e\uff0c\u56e0\u4e3a\u5b83\u51b3\u5b9a\u4e86\u54ea\u4e9b\u6d88\u606f\u4f1a\u88ab\u8bb0\u5f55\u4e0b\u6765\u3002<\/p>\n<\/p>\n

\u9009\u62e9\u5408\u9002\u7684\u65e5\u5fd7\u7ea7\u522b\u65f6\uff0c\u9700\u8981\u6839\u636e\u5e94\u7528\u7a0b\u5e8f\u7684\u9700\u6c42\u6765\u786e\u5b9a\u3002Python\u7684logging<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u4e94\u4e2a\u6807\u51c6\u65e5\u5fd7\u7ea7\u522b\uff1aDEBUG\u3001INFO\u3001WARNING\u3001ERROR\u548cCRITICAL\u3002DEBUG\u7ea7\u522b\u7528\u4e8e\u8bb0\u5f55\u8be6\u7ec6\u7684\u8c03\u8bd5\u4fe1\u606f\uff0c\u9002\u5408\u5728\u5f00\u53d1\u9636\u6bb5\u4f7f\u7528\uff1bINFO\u7ea7\u522b\u7528\u4e8e\u8bb0\u5f55\u5e38\u89c4\u64cd\u4f5c\u4fe1\u606f\uff0c\u4f8b\u5982\u5e94\u7528\u7a0b\u5e8f\u7684\u542f\u52a8\u548c\u505c\u6b62\uff1bWARNING\u7ea7\u522b\u7528\u4e8e\u8bb0\u5f55\u53ef\u80fd\u5f15\u53d1\u95ee\u9898\u7684\u60c5\u51b5\uff0c\u5982\u5373\u5c06\u8fc7\u671f\u7684\u8bc1\u4e66\uff1bERROR\u7ea7\u522b\u7528\u4e8e\u8bb0\u5f55\u7531\u4e8e\u67d0\u4e9b\u95ee\u9898\u5bfc\u81f4\u7684\u529f\u80fd\u5931\u8d25\uff1bCRITICAL\u7ea7\u522b\u7528\u4e8e\u8bb0\u5f55\u4e25\u91cd\u7684\u9519\u8bef\uff0c\u901a\u5e38\u4f1a\u5f71\u54cd\u7a0b\u5e8f\u7684\u6b63\u5e38\u8fd0\u884c\u3002\u9009\u62e9\u5408\u9002\u7684\u65e5\u5fd7\u7ea7\u522b\u53ef\u4ee5\u786e\u4fdd\u53ea\u8bb0\u5f55\u5bf9\u5e94\u7528\u7a0b\u5e8f\u6709\u610f\u4e49\u7684\u4fe1\u606f\uff0c\u4ece\u800c\u907f\u514d\u65e5\u5fd7\u7684\u5197\u4f59\u548c\u6df7\u4e71\u3002<\/p>\n<\/p>\n

\u63a5\u4e0b\u6765\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u5728Python\u4e2d\u8bbe\u7f6e\u65e5\u5fd7\u8bb0\u5f55\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u9009\u62e9\u5408\u9002\u7684\u65e5\u5fd7\u7ea7\u522b<\/h3>\n<\/p>\n

\u9009\u62e9\u5408\u9002\u7684\u65e5\u5fd7\u7ea7\u522b\u662f\u65e5\u5fd7\u8bb0\u5f55\u7684\u7b2c\u4e00\u6b65\uff0c\u76f4\u63a5\u5f71\u54cd\u5230\u65e5\u5fd7\u4fe1\u606f\u7684\u6709\u6548\u6027\u548c\u6e05\u6670\u5ea6\u3002Python\u7684logging<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u4e94\u4e2a\u6807\u51c6\u7684\u65e5\u5fd7\u7ea7\u522b\uff0c\u4ece\u4f4e\u5230\u9ad8\u5206\u522b\u662f\uff1a<\/p>\n<\/p>\n

    \n
  • DEBUG<\/strong>\uff1a\u8be6\u7ec6\u7684\u4fe1\u606f\uff0c\u901a\u5e38\u53ea\u5728\u8bca\u65ad\u95ee\u9898\u65f6\u4f7f\u7528\u3002<\/li>\n
  • INFO<\/strong>\uff1a\u786e\u8ba4\u4e00\u5207\u6309\u9884\u671f\u5de5\u4f5c\u3002<\/li>\n
  • WARNING<\/strong>\uff1a\u6307\u793a\u67d0\u4e9b\u53ef\u80fd\u51fa\u73b0\u7684\u95ee\u9898\uff0c\u6216\u5373\u5c06\u5f03\u7528\u7684\u529f\u80fd\u3002<\/li>\n
  • ERROR<\/strong>\uff1a\u7531\u4e8e\u4e25\u91cd\u7684\u95ee\u9898\uff0c\u7a0b\u5e8f\u4e0d\u80fd\u6267\u884c\u67d0\u4e9b\u529f\u80fd\u3002<\/li>\n
  • CRITICAL<\/strong>\uff1a\u4e25\u91cd\u9519\u8bef\uff0c\u7a0b\u5e8f\u53ef\u80fd\u65e0\u6cd5\u7ee7\u7eed\u8fd0\u884c\u3002<\/li>\n<\/ul>\n

    \u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u6839\u636e\u9700\u8981\u9009\u62e9\u5408\u9002\u7684\u65e5\u5fd7\u7ea7\u522b\u3002\u4f8b\u5982\uff0c\u5728\u5f00\u53d1\u548c\u8c03\u8bd5\u9636\u6bb5\uff0c\u901a\u5e38\u9009\u62e9DEBUG\u7ea7\u522b\uff0c\u4ee5\u4fbf\u8bb0\u5f55\u8be6\u7ec6\u7684\u8c03\u8bd5\u4fe1\u606f\uff1b\u5728\u751f\u4ea7\u73af\u5883\u4e2d\uff0c\u901a\u5e38\u9009\u62e9INFO\u6216WARNING\u7ea7\u522b\uff0c\u4ee5\u4fbf\u8bb0\u5f55\u5173\u952e\u64cd\u4f5c\u548c\u6f5c\u5728\u95ee\u9898\u3002<\/p>\n<\/p>\n

    \u4e8c\u3001\u914d\u7f6e\u65e5\u5fd7\u683c\u5f0f<\/h3>\n<\/p>\n

    \u65e5\u5fd7\u683c\u5f0f\u51b3\u5b9a\u4e86\u65e5\u5fd7\u4fe1\u606f\u7684\u663e\u793a\u65b9\u5f0f\u3002\u901a\u8fc7\u914d\u7f6e\u65e5\u5fd7\u683c\u5f0f\uff0c\u53ef\u4ee5\u786e\u4fdd\u65e5\u5fd7\u4fe1\u606f\u7684\u53ef\u8bfb\u6027\u548c\u4e00\u81f4\u6027\u3002Python\u7684logging<\/code>\u6a21\u5757\u5141\u8bb8\u5f00\u53d1\u8005\u81ea\u5b9a\u4e49\u65e5\u5fd7\u683c\u5f0f\uff0c\u4f8b\u5982\uff1a<\/p>\n<\/p>\n

    import logging<\/p>\n
    logging.basicConfig(level=logging.INFO,<\/p>\n
                        format='%(asctime)s - %(name)s - %(levelname)s - %(message)s')<\/p>\n
    <\/code><\/pre>\n<\/p>\n
    \u4e0a\u8ff0\u4ee3\u7801\u914d\u7f6e\u4e86\u4e00\u4e2a\u7b80\u5355\u7684\u65e5\u5fd7\u683c\u5f0f\uff0c\u5305\u62ec\u65f6\u95f4\u6233\u3001\u8bb0\u5f55\u5668\u540d\u79f0\u3001\u65e5\u5fd7\u7ea7\u522b\u548c\u6d88\u606f\u5185\u5bb9\u3002\u5f00\u53d1\u8005\u8fd8\u53ef\u4ee5\u6839\u636e\u9700\u8981\u6dfb\u52a0\u5176\u4ed6\u4fe1\u606f\uff0c\u4f8b\u5982\u7ebf\u7a0b\u540d\u3001\u6587\u4ef6\u540d\u548c\u884c\u53f7\u7b49\u3002<\/p>\n<\/p>\n
    \u4e09\u3001\u8bbe\u7f6e\u65e5\u5fd7\u5904\u7406\u5668<\/h3>\n<\/p>\n
    \u65e5\u5fd7\u5904\u7406\u5668\u8d1f\u8d23\u5c06\u65e5\u5fd7\u4fe1\u606f\u8f93\u51fa\u5230\u4e0d\u540c\u7684\u76ee\u6807\uff0c\u4f8b\u5982\u63a7\u5236\u53f0\u3001\u6587\u4ef6\u6216\u7f51\u7edc\u3002Python\u7684logging<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u591a\u79cd\u65e5\u5fd7\u5904\u7406\u5668\uff0c\u5305\u62ec\uff1a<\/p>\n<\/p>\n
      \n
    • StreamHandler<\/strong>\uff1a\u5c06\u65e5\u5fd7\u4fe1\u606f\u8f93\u51fa\u5230\u63a7\u5236\u53f0\u3002<\/li>\n
    • FileHandler<\/strong>\uff1a\u5c06\u65e5\u5fd7\u4fe1\u606f\u8f93\u51fa\u5230\u6587\u4ef6\u3002<\/li>\n
    • RotatingFileHandler<\/strong>\uff1a\u5c06\u65e5\u5fd7\u4fe1\u606f\u8f93\u51fa\u5230\u6587\u4ef6\uff0c\u5e76\u6839\u636e\u6587\u4ef6\u5927\u5c0f\u8fdb\u884c\u8f6e\u6362\u3002<\/li>\n
    • TimedRotatingFileHandler<\/strong>\uff1a\u5c06\u65e5\u5fd7\u4fe1\u606f\u8f93\u51fa\u5230\u6587\u4ef6\uff0c\u5e76\u6839\u636e\u65f6\u95f4\u8fdb\u884c\u8f6e\u6362\u3002<\/li>\n<\/ul>\n
      \u4f8b\u5982\uff0c\u4ee5\u4e0b\u4ee3\u7801\u5c06\u65e5\u5fd7\u4fe1\u606f\u8f93\u51fa\u5230\u4e00\u4e2a\u540d\u4e3aapp.log<\/code>\u7684\u6587\u4ef6\uff1a<\/p>\n<\/p>\n
      import logging<\/p>\n
      \u521b\u5efaLogger<\/strong><\/h2>\n
      logger = logging.getLogger('my_logger')<\/p>\n
      logger.setLevel(logging.DEBUG)<\/p>\n
      \u521b\u5efaHandler<\/strong><\/h2>\n
      file_handler = logging.FileHandler('app.log')<\/p>\n
      file_handler.setLevel(logging.DEBUG)<\/p>\n
      \u521b\u5efaFormatter\u5e76\u6dfb\u52a0\u5230Handler<\/strong><\/h2>\n
      formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')<\/p>\n
      file_handler.setFormatter(formatter)<\/p>\n
      \u5c06Handler\u6dfb\u52a0\u5230Logger<\/strong><\/h2>\n
      logger.addHandler(file_handler)<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u7075\u6d3b\u5730\u5c06\u65e5\u5fd7\u4fe1\u606f\u8f93\u51fa\u5230\u4e0d\u540c\u7684\u76ee\u6807\uff0c\u5e76\u6839\u636e\u9700\u8981\u8fdb\u884c\u65e5\u5fd7\u8f6e\u6362\u548c\u5907\u4efd\u3002<\/p>\n<\/p>\n
      \u56db\u3001\u4f7f\u7528\u65e5\u5fd7\u8bb0\u5f55\u5668<\/h3>\n<\/p>\n
      \u65e5\u5fd7\u8bb0\u5f55\u5668\u662flogging<\/code>\u6a21\u5757\u7684\u6838\u5fc3\u7ec4\u4ef6\uff0c\u8d1f\u8d23\u521b\u5efa\u548c\u7ba1\u7406\u65e5\u5fd7\u4fe1\u606f\u3002\u5f00\u53d1\u8005\u53ef\u4ee5\u901a\u8fc7getLogger<\/code>\u65b9\u6cd5\u521b\u5efa\u4e00\u4e2a\u65e5\u5fd7\u8bb0\u5f55\u5668\uff0c\u5e76\u4f7f\u7528debug<\/code>\u3001info<\/code>\u3001warning<\/code>\u3001error<\/code>\u548ccritical<\/code>\u65b9\u6cd5\u8bb0\u5f55\u4e0d\u540c\u7ea7\u522b\u7684\u6d88\u606f\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
      import logging<\/p>\n
      \u521b\u5efaLogger<\/strong><\/h2>\n
      logger = logging.getLogger('my_logger')<\/p>\n
      logger.setLevel(logging.DEBUG)<\/p>\n
      \u8bb0\u5f55\u4e0d\u540c\u7ea7\u522b\u7684\u65e5\u5fd7\u4fe1\u606f<\/strong><\/h2>\n
      logger.debug('\u8fd9\u662f\u4e00\u4e2a\u8c03\u8bd5\u4fe1\u606f')<\/p>\n
      logger.info('\u8fd9\u662f\u4e00\u4e2a\u4fe1\u606f')<\/p>\n
      logger.warning('\u8fd9\u662f\u4e00\u4e2a\u8b66\u544a\u4fe1\u606f')<\/p>\n
      logger.error('\u8fd9\u662f\u4e00\u4e2a\u9519\u8bef\u4fe1\u606f')<\/p>\n
      logger.critical('\u8fd9\u662f\u4e00\u4e2a\u4e25\u91cd\u9519\u8bef\u4fe1\u606f')<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u901a\u8fc7\u4f7f\u7528\u65e5\u5fd7\u8bb0\u5f55\u5668\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u66f4\u597d\u5730\u7ba1\u7406\u65e5\u5fd7\u4fe1\u606f\uff0c\u5e76\u6839\u636e\u9700\u8981\u8fdb\u884c\u8fc7\u6ee4\u548c\u8f93\u51fa\u3002<\/p>\n<\/p>\n
      \u4e94\u3001\u914d\u7f6e\u65e5\u5fd7\u8fc7\u6ee4\u5668<\/h3>\n<\/p>\n
      \u65e5\u5fd7\u8fc7\u6ee4\u5668\u7528\u4e8e\u63a7\u5236\u54ea\u4e9b\u65e5\u5fd7\u4fe1\u606f\u53ef\u4ee5\u88ab\u8bb0\u5f55\u548c\u8f93\u51fa\u3002Python\u7684logging<\/code>\u6a21\u5757\u5141\u8bb8\u5f00\u53d1\u8005\u81ea\u5b9a\u4e49\u65e5\u5fd7\u8fc7\u6ee4\u5668\uff0c\u4ee5\u4fbf\u6839\u636e\u7279\u5b9a\u6761\u4ef6\u8fdb\u884c\u65e5\u5fd7\u8fc7\u6ee4\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u6839\u636e\u65e5\u5fd7\u7ea7\u522b\u3001\u8bb0\u5f55\u5668\u540d\u79f0\u6216\u6d88\u606f\u5185\u5bb9\u8fdb\u884c\u8fc7\u6ee4\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u65e5\u5fd7\u8fc7\u6ee4\u5668\u793a\u4f8b\uff1a<\/p>\n<\/p>\n
      import logging<\/p>\n
      class MyFilter(logging.Filter):<\/p>\n
          def filter(self, record):<\/p>\n
              # \u4ec5\u8bb0\u5f55INFO\u7ea7\u522b\u4ee5\u4e0a\u7684\u65e5\u5fd7\u4fe1\u606f<\/p>\n
              return record.levelno > logging.INFO<\/p>\n
      \u521b\u5efaLogger<\/strong><\/h2>\n
      logger = logging.getLogger('my_logger')<\/p>\n
      logger.setLevel(logging.DEBUG)<\/p>\n
      \u521b\u5efaHandler\u5e76\u6dfb\u52a0\u8fc7\u6ee4\u5668<\/strong><\/h2>\n
      console_handler = logging.StreamHandler()<\/p>\n
      console_handler.setLevel(logging.DEBUG)<\/p>\n
      console_handler.addFilter(MyFilter())<\/p>\n
      \u5c06Handler\u6dfb\u52a0\u5230Logger<\/strong><\/h2>\n
      logger.addHandler(console_handler)<\/p>\n
      \u8bb0\u5f55\u4e0d\u540c\u7ea7\u522b\u7684\u65e5\u5fd7\u4fe1\u606f<\/strong><\/h2>\n
      logger.debug('\u8fd9\u662f\u4e00\u4e2a\u8c03\u8bd5\u4fe1\u606f')<\/p>\n
      logger.info('\u8fd9\u662f\u4e00\u4e2a\u4fe1\u606f')<\/p>\n
      logger.warning('\u8fd9\u662f\u4e00\u4e2a\u8b66\u544a\u4fe1\u606f')<\/p>\n
      logger.error('\u8fd9\u662f\u4e00\u4e2a\u9519\u8bef\u4fe1\u606f')<\/p>\n
      logger.critical('\u8fd9\u662f\u4e00\u4e2a\u4e25\u91cd\u9519\u8bef\u4fe1\u606f')<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u6839\u636e\u9700\u8981\u81ea\u5b9a\u4e49\u65e5\u5fd7\u8fc7\u6ee4\u89c4\u5219\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u63a7\u5236\u65e5\u5fd7\u4fe1\u606f\u7684\u8f93\u51fa\u3002<\/p>\n<\/p>\n
      \u516d\u3001\u603b\u7ed3<\/h3>\n<\/p>\n
      \u5728Python\u4e2d\u8bbe\u7f6e\u65e5\u5fd7\u8bb0\u5f55\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u5f00\u53d1\u6b65\u9aa4\uff0c\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u66f4\u597d\u5730\u76d1\u63a7\u548c\u8c03\u8bd5\u5e94\u7528\u7a0b\u5e8f\u3002\u901a\u8fc7\u9009\u62e9\u5408\u9002\u7684\u65e5\u5fd7\u7ea7\u522b\u3001\u914d\u7f6e\u65e5\u5fd7\u683c\u5f0f\u3001\u8bbe\u7f6e\u65e5\u5fd7\u5904\u7406\u5668\u548c\u4f7f\u7528\u65e5\u5fd7\u8bb0\u5f55\u5668\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u7075\u6d3b\u5730\u7ba1\u7406\u65e5\u5fd7\u4fe1\u606f\uff0c\u5e76\u6839\u636e\u9700\u8981\u8fdb\u884c\u65e5\u5fd7\u8fc7\u6ee4\u548c\u8f93\u51fa\u3002\u5e0c\u671b\u672c\u6587\u63d0\u4f9b\u7684\u8be6\u7ec6\u6307\u5bfc\u80fd\u5e2e\u52a9\u60a8\u5728\u9879\u76ee\u4e2d\u6709\u6548\u5730\u8bbe\u7f6e\u548c\u4f7f\u7528\u65e5\u5fd7\u8bb0\u5f55\u3002<\/p>\n<\/p>\n
      \u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
       \u5982\u4f55\u5728Python\u4e2d\u914d\u7f6e\u65e5\u5fd7\u8bb0\u5f55\uff1f<\/strong>
      \u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5185\u7f6e\u7684logging<\/code>\u6a21\u5757\u6765\u914d\u7f6e\u65e5\u5fd7\u8bb0\u5f55\u3002\u901a\u8fc7\u8bbe\u7f6e\u65e5\u5fd7\u7ea7\u522b\uff08\u5982DEBUG\u3001INFO\u3001WARNING\u3001ERROR\u548cCRITICAL\uff09\uff0c\u4f60\u53ef\u4ee5\u63a7\u5236\u8f93\u51fa\u7684\u65e5\u5fd7\u4fe1\u606f\u3002\u6b64\u5916\uff0c\u53ef\u4ee5\u901a\u8fc7basicConfig<\/code>\u65b9\u6cd5\u8bbe\u7f6e\u65e5\u5fd7\u7684\u683c\u5f0f\u548c\u6587\u4ef6\u8f93\u51fa\u3002\u4f8b\u5982\uff0c\u4f7f\u7528logging.basicConfig(filename='app.log', level=logging.DEBUG, format='%(asctime)s - %(levelname)s - %(message)s')<\/code>\u53ef\u4ee5\u5c06\u65e5\u5fd7\u8f93\u51fa\u5230\u6587\u4ef6\uff0c\u5e76\u6307\u5b9a\u65e5\u5fd7\u683c\u5f0f\u3002<\/p>\n
      \u6709\u54ea\u4e9b\u5e38\u7528\u7684\u65e5\u5fd7\u7ea7\u522b\u53ef\u4f9b\u9009\u62e9\uff1f<\/strong>
      Python\u7684logging<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u591a\u79cd\u65e5\u5fd7\u7ea7\u522b\u6765\u5e2e\u52a9\u4f60\u5206\u7c7b\u65e5\u5fd7\u4fe1\u606f\u3002\u5e38\u7528\u7684\u7ea7\u522b\u5305\u62ec\uff1a  <\/p>\n
        \n
      • DEBUG<\/strong>\uff1a\u8be6\u7ec6\u4fe1\u606f\uff0c\u901a\u5e38\u7528\u4e8e\u5f00\u53d1\u548c\u8c03\u8bd5\u3002  <\/li>\n
      • INFO<\/strong>\uff1a\u5e38\u89c4\u4fe1\u606f\uff0c\u8868\u793a\u7a0b\u5e8f\u6b63\u5e38\u8fd0\u884c\u7684\u72b6\u6001\u3002  <\/li>\n
      • WARNING<\/strong>\uff1a\u8b66\u544a\u4fe1\u606f\uff0c\u8868\u793a\u67d0\u4e9b\u95ee\u9898\u53ef\u80fd\u4f1a\u5bfc\u81f4\u7a0b\u5e8f\u7684\u6f5c\u5728\u9519\u8bef\u3002  <\/li>\n
      • ERROR<\/strong>\uff1a\u9519\u8bef\u4fe1\u606f\uff0c\u8868\u793a\u51fa\u73b0\u4e86\u95ee\u9898\uff0c\u7a0b\u5e8f\u65e0\u6cd5\u6267\u884c\u67d0\u4e9b\u529f\u80fd\u3002  <\/li>\n
      • CRITICAL<\/strong>\uff1a\u4e25\u91cd\u9519\u8bef\uff0c\u8868\u793a\u7a0b\u5e8f\u53ef\u80fd\u65e0\u6cd5\u7ee7\u7eed\u8fd0\u884c\u3002<\/li>\n<\/ul>\n
        \u5982\u4f55\u5728Python\u4e2d\u8bb0\u5f55\u81ea\u5b9a\u4e49\u7684\u65e5\u5fd7\u4fe1\u606f\uff1f<\/strong>
        \u8981\u8bb0\u5f55\u81ea\u5b9a\u4e49\u65e5\u5fd7\u4fe1\u606f\uff0c\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u65e5\u5fd7\u8bb0\u5f55\u5668\u5e76\u4f7f\u7528logger<\/code>\u5bf9\u8c61\u3002\u9996\u5148\uff0c\u4f7f\u7528logging.getLogger('my_logger')<\/code>\u521b\u5efa\u4e00\u4e2a\u8bb0\u5f55\u5668\u3002\u63a5\u4e0b\u6765\uff0c\u53ef\u4ee5\u4f7f\u7528logger.debug()<\/code>, logger.info()<\/code>, logger.warning()<\/code>, logger.error()<\/code>, logger.critical()<\/code>\u7b49\u65b9\u6cd5\u8bb0\u5f55\u4e0d\u540c\u7ea7\u522b\u7684\u65e5\u5fd7\u4fe1\u606f\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u60a8\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8bb0\u5f55\u7279\u5b9a\u7684\u4e8b\u4ef6\u6216\u72b6\u6001\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\u8bbe\u7f6e\u65e5\u5fd7\u8bb0\u5f55\u53ef\u4ee5\u901a\u8fc7\u5f15\u5165\u5185\u7f6e\u7684logging\u6a21\u5757\u6765\u5b9e\u73b0\u3002 logging\u6a21\u5757\u63d0\u4f9b\u4e86\u4e00\u79cd\u7075\u6d3b\u7684\u6846 […]","protected":false},"author":3,"featured_media":937441,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/937438"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=937438"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/937438\/revisions"}],"predecessor-version":[{"id":937442,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/937438\/revisions\/937442"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/937441"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=937438"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=937438"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=937438"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}