這裡介紹一下python中定時任務:sched
python中自帶的是sched,也可以通過pip下載下傳schedule進行任務定時處理,這裡先簡單介紹下sched的使用
import datetime
import schedule
import time
import sched
schedule2=sched.scheduler(time.time,time.sleep)
def fun2(string1):
# time.sleep(10)
print("now is ",time.time(),"====",string1,"==string2=")
def fun3(string1):
# time.sleep(10)
print("now is ",time.time(),"====",string1,"==fun3=")
def fun4(string1):
# time.sleep(10)
print("now is ",time.time(),"====",string1,"==fun4=")
def run2():
# print(1)
# enter之後可帶的參數意義:delay, priority, action, argument=()
# delay表示執行周期,也就是多久之後開始執行
# priority表示執行優先等級,1~10的優先級排序,1為最先執行者
# action執行的函數名
# argument表示函數帶的參數,以{}形式封裝
schedule2.enter(1, 1, fun2,{"goods1"})
schedule2.enter(1, 2, fun2,{"goods2"})
schedule2.enter(1, 3, fun2,{"goods3"})
schedule2.enter(1, 4, fun3, {"goods4"})
schedule2.enter(1, 5, fun4, {"goods5"})
schedule2.enter(1, 6, fun3, {"goods6"})
schedule2.enter(1, 7, fun4, {"goods7"})
schedule2.run()