摘要:
任务1:Selenium基本操作 from selenium import webdriver # 通用选择 from selenium.webdriver.common.by import By # 动作 from selenium.webdriver import ActionChains fr 阅读全文
摘要:
from multiprocessing import Pool import time import os def work(n): print("%s run" % os.getpid()) time.sleep(1) return n ** 2 if __name__ == '__main__': p = Pool(5) res_l = [] for i in rang... 阅读全文
摘要:
from multiprocessing import Process, Queue,Pool import time import os def producer(q): for i in range(5): time.sleep(0.6) print("生产第%s个包子" % (i + 1)) res = i + 1 q.put(res) # 没生产一个,往队列里加一... 阅读全文