如何根据用户输入读取不同的CSV文件？

import csv

def read_csv(file_path):
    data = []
    with open(file_path, mode='r', encoding='utf-8') as csvfile:
        csvreader = csv.reader(csvfile)
        for row in csvreader:
            data.append(row)
    return data

def main():
    user_input = input("请输入CSV文件的路径：")
    try:
        data = read_csv(user_input)
        print("读取到的CSV文件内容：")
        for row in data:
            print(row)
    except FileNotFoundError:
        print("文件未找到，请检查路径是否正确。")
    except Exception as e:
        print(f"读取文件时发生错误：{e}")

if __name__ == "__main__":
    main()