python往mysql数据库中动态写入数据和更新插入数据
1. 连接mysql import pymysql db = pymysql.connect(host='localhost', user='root', password='123456', port=3306, db='spiders'...
1. 连接mysql import pymysql db = pymysql.connect(host='localhost', user='root', password='123456', port=3306, db='spiders'...