a. 利用sys.stdout将print行导向到你定义的日志文件中,例如: import sys # make a copy of original stdout route stdout_backup = sys.stdout # define the log file that receives your log info log_file = open("message.log", "w") # redirect print output to log fi…
一. 利用sys.stdout将print行导向到你定义的日志文件中,例如: import sys # make a copy of original stdout route stdout_backup = sys.stdout # define the log file that receives your log info log_file = open("message.log", "w") # redirect print output to log fi…
1.logging模块日志级别 使用logging模块简单示例: >>>import logging >>>logging.debug("this's a test logging") >>>loggin.info("still a test logging") # 默认情况下以上两行没有输出,需要指定日志级别才行 >>>logging.warn("it's waring!!!&quo…
日志分析 概述 分析的前提 半结构化数据 文本分析 提取数据(信息提取) 一.空格分隔 with open('xxx.log')as f: for line in f: for field in line.split(): print(field) #注意这里拼接的一些技巧 logs = '''138.60.212.153 - - [19/Feb/2013:10:23:29 +0800] "GET /020/media.html?menu\ =3 HTTP/1.1" 200 166…