formatter = logging.Formatter(l_format) fh = logging.FileHandler('xu.log',encoding='utf-8') fh.setLevel(logging.ERROR) fh.setFormatter(formatter) logger.addHandler(fh) ch = logging.StreamHandler() ch.setLevel(getattr(logging,ch_leval)) ch.setFormatter(formatter) logger.addHandler(ch) 1. 2....
这个时候控制台上面就没有了输出,文件example.log中的内容 DEBUG:root:This message should go to the log file INFO:root:So should this WARNING:root:And this, too 假定需要手动调整日志的级别,我们可以在命令行以参数的形式传入--log=INFO,在代码中可以采用下面的处理方式 # 输入参数 --log=DEBUG or --...
formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s') rHandler.setFormatter(formatter) console = logging.StreamHandler() console.setLevel(logging.INFO) console.setFormatter(formatter) logger.addHandler(rHandler) logger.addHandler(console) logger.info("Start print...
import logging logging.basicConfig(filename='Hello.log', level=logging.ERROR, format = '[%(asctime)s]-%(thread)d-%(levelname)s(%(name)s): %(message)s - %(filename)s:%(lineno)d') 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 需要注意的是,logging.basicConfig()函数只能在第一次调用Lo...
qualname=example02 propagate=0[handlers]keys=hand01,hand02,hand03[handler_hand01]class=StreamHandler level=INFOformatter=form01 args=(sys.stdout,)[handler_hand02]class=FileHandler level=DEBUGformatter=form01 args=('log/test_case_log.log','a')[handler_hand03]class=handlers.RotatingFileHandler ...
logging模块包括Logger,Handler,Filter,Formatter四个部分。 Logger 记录器,用于设置日志采集。 Handler 处理器,将日志记录发送至合适的路径。 Filter 过滤器,提供了更好的粒度控制,它可以决定输出哪些日志记录。 Formatter 格式化器,指明了最终输出中日志的格式。
{"class":"logging.StreamHandler","level":"DEBUG","formatter":"simple","stream":"ext://sys.stdout"},"default":{"class":"logging.handlers.RotatingFileHandler",#日志切割,5M切割"level":"INFO","formatter":"standard","filename":'test3.log','mode':'a',"maxBytes":1024*1024*5,"...
定义Log两种方法 第一种:就是实例化logger = logging.logger 然后手动给logger添加addHandler, addFilter, handler.setFormatter 添加格式,这样的形式来获取logger 第二种:就是使用 logging.config.dictConfig 来从配置文件生成logger https://blog.csdn.net/ZHH_Love123/article/details/82854267 ...
handler.setFormatter(formatter) logger = logging.getLogger('example') logger.addHandler(handler) logger.setLevel('TRACE') logger.log(TRACE, 'a message using a custom level') 运行之后的效果 配合logging使用import logging import colorlog class LogHandler(object): ...
# logging_config.ymlversion:1formatters:default:format:"%(asctime)s - %(name)s - %(levelname)s: %(message)s"handlers:console:class:logging.StreamHandlerlevel:INFOformatter:defaultfile:class:logging.handlers.TimedRotatingFileHandlerlevel:DEBUGfilename:log/app.logwhen:midnightencoding:utf-8formatter:...