摘要：
import pymysql import re import linecache conn = pymysql.connect( host='localhost', port=3306, user='root', passwd='123456', db='test', charset='utf8' 阅读全文
摘要：
import pymysql #连接数据库 conn = pymysql.connect( host='localhost', port=3306, user='root', passwd='123456', db='test', charset='utf8', ) cursor = conn.cu 阅读全文