#  编程之家  (jb51.cc) 
import multiprocessing
import time
def worker(interval):
    n = 5
    while n > 0:
        print("The time is {0}".format(time.ctime()))
        time.sleep(interval)
        n -= 1
if __name__ == "__main__":
    p = multiprocessing.Process(target = worker,args = (3,))
    p.start()
    print "p.pid:",p.pid
    print "p.name:",p.name
    print "p.is_alive:",p.is_alive()