Python读取csv文件

创建一个csv文件，命名为data.csv，文本内容如下：

root,123456,login successfully
root,wrong,wrong password
wrong,123456,nonexistent username
,123456,username is null
root,,password is null

使用Excel打开如图：

利用Python内置的csv读取内容：

import csv

with open('data.csv', 'r', encoding='utf-8')as f:

    reader = csv.reader(f)

    for i in reader:
        print(i)

输出结果：

['root', '123456', 'login successfully']
['root', 'wrong', 'wrong password']
['wrong', '123456', 'nonexistent username']
['', '123456', 'username is null']
['root', '', 'password is null']

Python读取csv文件

原文：https://www.cnblogs.com/milesma/p/12111751.html