使用python往数据库的表中批量插入数据

Posted 2020-12-12 小青姐姐

import pymysql
import pandas as pd
import uuid
import datetime
import random


conn = pymysql.connect(
    host = \'127.0.0.1\',
    user = \'root\',
    password = \'123456\',
    db = \'crm_info\',
    port = 3306,
    charset = \'utf8\'
)

cur = conn.cursor()  #创建游标

for i in range(1,30):
    id_ = uuid.uuid1().hex
    price = round(random.uniform(2000, 9000),2)
    ht_date = datetime.date.today()
    
    sql = "insert into ht_htxx values(\'{}\',\'58401754b2ed11eaba23005056c00001\',\'{}\',\'增值服务\',\'{}\')".format(id_,ht_date,price)
    cur.execute(sql) #执行返回的是影响的行数
    print(sql)
conn.commit()  #插入，更新，删除都需要做提交才会生效

#使用完之后需要关掉游标和数据库连接
cur.close()
conn.close()

结果：