1、链接数据库 from pymysql import * # 创建connection链接, 链接数据库 conn = connect(host='192.168.1.119', port=3306, database='yi_heng', user='root', password='Ecmoho@2018', charset='utf8') # 获取cursor游标对象 cursor = conn.cursor() count = cursor.execute("select * from BOOHEE_Foods_data") # print(count) result = cursor.fetchall() # print(result) url_list = [] for row in result: print(url_list) 2、运用python的协程gevent进行下载 import client_mysql import gevent import urllib.request from gevent import monkey import time # 有耗时操作时使用 monkey.patch_all() def download(image_name, url): def main(): if __name__ == '__main__': 文章来源