python将print输出的信息保留到日志文件中
具体代码如下所示：
importsys
importos
importsys
importio
importdatetime
defcreate_detail_day():
'''
:return:
'''
#年-月-日
#daytime=datetime.datetime.now().strftime('day'+'%Y-%m-%d')
#年_月_日
daytime=datetime.datetime.now().strftime('day'+'%Y_%m_%d')
#时：分：秒
#hourtime=datetime.datetime.now().strftime("%H:%M:%S")
#hourtime=datetime.datetime.now().strftime('time'+"%H_%M_%S")
detail_time=daytime
#print(daytime+"-"+hourtime)
#detail_time=daytime+"__"+hourtime
returndetail_time
defmake_print_to_file(path='./'):
'''
example:
usemake_print_to_file(),andthealltheinformationoffuntionprint,willbewriteintoalogfile
:parampath:thepathtosaveprintinformation
:return:
'''
classLogger(object):
def__init__(self,filename="Default.log",path="./"):
sys.stdout=io.TextIOWrapper(sys.stdout.buffer,encoding='utf-8')
self.terminal=sys.stdout
self.log=open(os.path.join(path,filename),"a",encoding='utf8')
defwrite(self,message):
self.terminal.write(message)
self.log.write(message)
defflush(self):
pass
sys.stdout=Logger(create_detail_day()+'.log',path=path)
print(create_detail_time().center(60,'*'))
if__name__=='__main__':
make_print_to_file(path="/home/log/")
print('explanation'.center(80,'*'))
info1='从大到小排序'
info2='sorttheformlargetosmall'
print(info1)
print(info2)
print('END:explanation'.center(80,'*'))
总结
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