python读取csv文件多行代码示例

Here is an example of reading multiple lines from a CSV file in Python:

import csv

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

This code will read the `data.csv` file and print each row as a list of values. The `csv.reader` function is used to create a reader object that can be used to iterate over the rows in the file. The `with` statement is used to ensure that the file is properly closed after it has been read.