t1 = '11:19:04'
t2 = '11:19:07'
采用以下格式:H:M:S
如何获得2个字符串之间的时差?
答案 0 :(得分:2)
你需要导入datetime模块,其中包含将字符串时间转换为datetime对象的方法,一旦你将时间转换为datetime对象,你可以简单地使用它来减去它们,
import datetime
t1 = '11:19:04'
t2 = '11:19:07'
t1_time=datetime.datetime.strptime(t1,"%H:%M:%S")
t2_time=datetime.datetime.strptime(t2,"%H:%M:%S")
print t2_time-t1_time
0:00:03
答案 1 :(得分:0)
没有datetime模块的替代方案:
t1 = '11:19:04'
t2 = '11:19:07'
def t2s(t):
return sum(a*b for a, b in zip((int(x) for x in t.split(':')), (3600, 60, 1)))
print(t2s(t1) - t2s(t2))
它将差异作为秒数返回。
答案 2 :(得分:0)
演示:
import datetime
t1 = '11:19:04' 'From'
t2 = '11:19:07' 'Till'
t1_time = datetime.datetime.strptime(t1, "%H:%M:%S")
t2_time = datetime.datetime.strptime(t2, "%H:%M:%S")
print t2_time - t1_time