在python中读取CSV文件并写入新的CSV文件

import csv

Name,Age,City
John,25,New York
Alice,30,San Francisco

with open('input.csv', 'r') as file:
    reader = csv.reader(file)
    for row in reader:
        print(row)

['Name', 'Age', 'City']
['John', '25', 'New York']
['Alice', '30', 'San Francisco']

data = [
    ['Name', 'Age', 'City'],
    ['John', '25', 'New York'],
    ['Alice', '30', 'San Francisco']
]

with open('output.csv', 'w', newline='') as file:
    writer = csv.writer(file)
    writer.writerows(data)

Name,Age,City
John,25,New York
Alice,30,San Francisco