连接数据库
import pymysql
# 获取连接对象conn,建立数据库的连接
def get_conn():
conn = pymysql.connect...(host='localhost',port=3306,user='root',passwd='root',db='test') # db:表示数据库名称
return conn...插入操作
import pymysql
def get_conn():
conn = pymysql.connect(host='localhost',port...args = [(3, 'd', 11), (4, 'z', 12), (5, 'y', 13)]
insert_many(sql=sql, args=args)
更新操作...源
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