onlyyou624的博客

def generate_random_email(): #用数字0-9 和字母a-z 生成随机邮箱。 list_sum = [i for i in range(10)] + ["a", "b", "c", "d", "e", "f", "g", "h", 'i', "j", "k", "l", "M", "n", "o", "p", "q", "r", "s", "t", "u", "v", .

import pandas as pd # 读取第一个文件内容 df_low = pd.read_csv("id_check_total_india_1594870405.csv") # 读取第二个文件内容 df_more = pd.read_csv("Aadhaar卡简版测试样本.csv") low_order_id = df_low["order_no"] more_id = df_more["order_no"] # 用set 集合找到不同的order id low_set = set(low_.

def write_df_to_csv(df, index): if index == 0: df.loc[[index]].to_csv(output_file_name, mode='w', index=False) else: df.loc[[index]].to_csv( output_file_name, mode='a', header=False, index=False )

下载和安装pymysql 如果你是python3， 就可以直接使用 pip3 install pymysql. 然后静静等待安装完毕就好啦～ 接下来，我们需要导入pymysql 到我们的代码中。 from pymysql import * 创建mysql 连接： conn = connect(host = ‘localhost’,port=3306,user=‘root’) 到这里，一个成功的my...