LczPtr 2019-12-28
import time
# print("肉丝打卤面")
# time.sleep(3) # 睡 3 s
# print("鸡蛋西红柿打卤面")
print(time.time()) # 1577465720.948886
print(time.localtime()) # time.struct_time(tm_year=2019, tm_mon=12, tm_mday=28, tm_hour=0, tm_min=55, tm_sec=20, tm_wday=5, tm_yday=362, tm_isdst=0)
# time.strptime(string, format) 时间字符串 ---> 时间元组
s = "08-15-2019"
t1 = time.strptime(s, "%m-%d-%Y")
print(t1) # time.struct_time(tm_year=2019, tm_mon=8, tm_mday=15, tm_hour=0, tm_min=0, tm_sec=0, tm_wday=3, tm_yday=227, tm_isdst=-1)
# time.strftime(format, t) 时间元组 ---> 时间字符串
# 将时间元组t1 转换成 时间字符串 "19年08月15日"
s1 = time.strftime("%y-%m-%d", t1) # 19-08-15
print(s1) # 19-08-15
# 时间戳 -- 时间元组之间的转换
t = time.time()
res1 = time.gmtime(t) # 获取时间戳所对应的时间元组 UTC -- 格林尼治时间
res2 = time.localtime(t) # 获取时间戳所对应的时间元组
print(res1) # time.struct_time(tm_year=2019, tm_mon=12, tm_mday=27, tm_hour=16, tm_min=55, tm_sec=20, tm_wday=4, tm_yday=361, tm_isdst=0)
print(res2) # time.struct_time(tm_year=2019, tm_mon=12, tm_mday=28, tm_hour=0, tm_min=55, tm_sec=20, tm_wday=5, tm_yday=362, tm_isdst=0)
# 结构化时间
res3 = time.asctime(t1)
res4 = time.ctime(t)
print(res3) # Thu Aug 15 00:00:00 2019
print(res4) # Sat Dec 28 00:55:20 2019