xiancheng.txt

python源码

 name:testThread.py

import threading
import time
import random

class PrintThread(threading.Thread):
    """欢您的使用
    你还好吗"""
    def __init__(self,threadname):
        threading.Thread.__init__(self)
        self.sleepTime = random.randint(1,3)
        self.name = threadname
        print 'Name:%s\tSleep:%d'%(threadname,self.sleepTime)

    def run(self):
       print "\n%s going to sleep for %s second(s)"%(self.name, self.sleepTime)
       time.sleep(self.sleepTime) 
       print "\n",self.name, 'done sleeping'
       

num = 5
i = 0
threadList=[]
for i in range(i,num+1):
    thread = PrintThread('Thread'+str(i))
    threadList.append(thread)

print '\n Starting Threads'
for i in threadList:
    i.start()

print 'All Threads Started\n'

for i in threadList:
    i.join()

print 'All Threads Stop\n'