上一期,我们抛出一个问题:多进程下的日志切割会报错,如图下。 importlogging.configimporttimeimportloggingfrommultiprocessingimportProcessmylog_dict={"version":1,"disable_existing_loggers":True,"formatters":{'standard':{'format':'{levelname} {asctime} {module} {process:d} {thread:d} {message}','st...
第一种:基础配置,logging.basicConfig(filename="config.log",filemode="w",format="%(asctime)s-%(name)s-%(levelname)s-%(message)s",level=logging.INFO)。 第二种:使用配置文件的方式配置logging,使用fileConfig(filename,defaults=None,disable_existing_loggers=Ture )函数来读取配置文件。 第三种:使用...
logging.basicConfig(level=logging.DEBUG,format="%(asctime)s|%(levelname)s|%(filename)s|%(lineno)s|%(message)s" ,datefmt='%Y-%m-%d %H:%M:%S') #2025-03-11 11:35:22|DEBUG|logginguser.py|14|写入的名字是xxl,年龄22 logging的大概功能如此,但是实际使用中我们不能这么来操作,我们需要用模块...
logger = logging.getLogger('simple_example') logger.setLevel(logging.DEBUG) # create console handler and set level to debug ch = logging.StreamHandler() ch.setLevel(logging.DEBUG) # create formatter formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s') #...
path.join(BASE_DIR, 'logs') LOGGING = { 'version': 1, 'disable_existing_loggers':...
配置字典LOGGING_DIC={"version":1,"disable_existing_loggers":True,"formatters":{"standard":{"format":standard_format},"simple":{"format":simple_format},},"filters":{},"handlers":{# 打印到终端的日志"console":{"level":"DEBUG","class":"logging.StreamHandler",# 打印到屏幕"formatter":"...
This function does nothing if the root logger already has handlers configured. It is a convenience method intended for use by simple scripts to do one-shot configuration of the logging package. The default behaviour is to create a StreamHandler which writes to ...
importloggingdeflog_testing():selflogger=logging.getLogger('THIS-LOGGING')logging.basicConfig(filename='log.txt',format='%(asctime)s - %(name)s - %(levelname)s - %(message)s-%(funcName)s',level=logging.ERROR)selflogger.warning('waring,用来用来打印警告信息')selflogger.error('error,一般用...
loggers : 配置logger信息。必须包含一个名字叫做root的logger,当使用无参函数logging.getLogger()时,默认返回root这个logger,其他自定义logger可以通过 logging.getLogger("fileLogger") 方式进行调用 handlers:定义声明handlers信息。常用的handlers包括 StreamHandler(仅将日志输出到kong控制台)、FileHandler(将日志信息输出...
一般的格式器类由 logging 库提供,采用模板和风格作为输入。然后占位符可以在一个 LogRecord 对象中声明所有属性。 比如:’%(asctime)s %(levelname)s %(name)s: %(message)s’ 将会生成日志类似于 2017-07-19 15:31:13,942 INFO parent.child: Hello EuroPython. ...