python多线程模块thread使用范例，pythonthread,#!/usr/bin/p

python多线程模块thread使用范例，pythonthread,#!/usr/bin/p

#!/usr/bin/pythonimport threadimport time# Define a function for the threaddef print_time( threadName, delay):   count = 0   while count < 5:      time.sleep(delay)      count += 1      print "%s: %s" % ( threadName, time.ctime(time.time()) )# Create two threads as followstry:   thread.start_new_thread( print_time, ("Thread-1", 2, ) )   thread.start_new_thread( print_time, ("Thread-2", 4, ) )except:   print "Error: unable to start thread"while 1:   pass

                                输出结果如下：

Thread-1: Thu Jan 22 15:42:17 2009Thread-1: Thu Jan 22 15:42:19 2009Thread-2: Thu Jan 22 15:42:19 2009Thread-1: Thu Jan 22 15:42:21 2009Thread-2: Thu Jan 22 15:42:23 2009Thread-1: Thu Jan 22 15:42:23 2009Thread-1: Thu Jan 22 15:42:25 2009Thread-2: Thu Jan 22 15:42:27 2009Thread-2: Thu Jan 22 15:42:31 2009Thread-2: Thu Jan 22 15:42:35 2009