从Python的子目录导入csv

import csv

def import_csv(sub_directory):
    with open(sub_directory + "/example.csv", "r") as file:
        reader = csv.reader(file)
        for row in reader:
            print(row)

import_csv("sub_directory")

pip install pandas

import pandas as pd

def import_csv(sub_directory):
    dataframe = pd.read_csv(sub_directory + "/example.csv")
    print(dataframe)

import_csv("sub_directory")