weixin_42218868的博客

from threading import Lock from multiprocessing import Process from threading import Thread #锁将并行操作变成串行操作 def work1(): global a,b for i in range(1000000): mutex.acquire() a += 1 mutex2.acquire...

import requests from lxml import etree import threading from queue import Queue import time import re import pymysql def is_none(message_list): if message_list: return message_list[0...