注意：本文秒级时间戳的转化，日期时间戳转化可查看https://www.cnblogs.com/pinpin/p/10795037.html
1、当前时间日期转时间戳
import datetime import time now = datetime.datetime.now() print(now) print(now.timetuple()) time_stamp = time.mktime(now.timetuple()) print(time_stamp) #精确到秒级
2、时间字符串转时间戳
import time
# st = time.strptime(‘2019-5-1 10:12:20‘,‘%Y-%m-%d %H:%M:%S‘) st = time.strptime(‘2019-5-1‘,‘%Y-%m-%d‘) print(st)
#time.struct_time(tm_year=2019, tm_mon=5, tm_mday=1, tm_hour=0, tm_min=0, tm_sec=0, tm_wday=2, tm_yday=121, tm_isdst=-1) time_stamp = time.mktime(st) #转化成时间戳精确到秒级别 print(time_stamp) #1556640000.0
3、当前时间直接生成当前时间戳
import time t = time.time() #获取当前时间 print(t) print(int(t)) #生成当前秒级时间戳 print(int(round(t*1000))) #生成当前毫秒级时间戳
4.时间戳转时间字符串
import time ltime = time.localtime(1552723974) time_stamp = time.strftime(‘%Y-%m-%d %H:%M:%S‘,ltime) print(time_stamp)#格式为str类型