摘要：
import time import random from multiprocessing import Process,Event def cars(e,i): if not e.is_set(): print('car%d在等待'%i) e.wait() print('\033[33mcar%i通过\033[0m' % i) def l... 阅读全文
摘要：
from multiprocessing import Lock from multiprocessing import Process import json import time # def show_ticket(i): # with open('ticket') as f: # dic = json.load(f) # print('%d:余票%s'%... 阅读全文