python3 报错？

你这完全不需要事务啊回滚啊啥的

import requests
import time
import json
import pymysql

mydb = pymysql.connect(
    host="92.68.40.12", port=3306,
    user="root",
    password="iss_root",
    database="dynamic_premium_db"
)
mycursor = mydb.cursor()

def excute_sql_db(stratagy_id, city_id, app_name, total_price, over_flow_price, date_time):
    sql = "INSERT INTO over_flow_price(straragy_id,city_id,app_name,total_price,over_flow_price,time_stamp)VALUES('%s','%s','%s','%s','%s','%s')" % (
        stratagy_id, city_id, app_name, total_price, over_flow_price, date_time)
    try:
        mycursor.execute(sql)
        print('插入成功')
    except Exception as e:
        print('err: ' + sql)
        print(e)

这样就行了

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