python-マルチスレッドプログラミングthreading(二)

#-*-coding:utf-8-*-
import threading
import time

class GetDetailHtml(threading.Thread):
    def __init__(self,name):
        super().__init__(name=name)
    def run(self):
        print("get detail html started")
        time.sleep(2)
        print("get detail html end")

class GetDetailUrl(threading.Thread):
    def __init__(self, name):
        super().__init__(name=name)
    def run(self):
        print("get detail url started")
        time.sleep(4)
        print("get detail url end")

if __name__=="__main__":
    thread1 = GetDetailHtml("get_detail_html")
    thread2 = GetDetailUrl("get_detail_url")
    start_time = time.time()
    thread1.start()
    thread2.start()
    thread1.join()
    thread2.join()
    print("last time:{}".format(time.time()-start_time))