Python time获取各种格式的时间

一、时间戳格式

import time
start = time.time()
print(start) # 1584451424                                                                                                                                                                                .3108685
time.sleep(10) #暂停10s
end = time.time()
print(end) # 1584451434.3117046
print(end-start) # 10.00083613395691

时间戳转正常时间网址

二、正常时间格式

import time
img_time = time.localtime(time.time())
img_normal_time = time.strftime("%Y_%m_%d_%H_%M_%S", img_time) #用来给文件取名
print(img_normal_time) #2020_03_17_21_31_48
img_normal_time2 = time.strftime("%Y/%m/%d %H:%M:%S", img_time)#用来可视化
print(img_normal_time2) #2020/03/17 21:31:48

三、datetime

import datetime
print(datetime.date.today()) #2020-03-17