1、文件操作
"""目录跟文件名的操作"""
import os
"""获取文件夹跟文件名"""
file = r'D:\Study\pythonProject\file\2025112802.CSV'
file_path, file_name = os.path.split(file)
print('输出文件夹:', file_path)
print('输出文件名:', file_name)
"""文件夹,文件名组合"""
file_path = r'D:\Study\pythonProject\file'
file_name = '2025112802.CSV'
abs_file_path = os.path.join(file_path, file_name)
print('输出文件完整路径:', abs_file_path)
"""通过相对路径获取绝对路径"""
file = r'..\file\2025112802.CSV'
abs_file = os.path.abspath(file)
print('获取文件的绝对路径:',abs_file)
运行结果:
D:\Study\pythonProject\venv\Scripts\python.exe D:/Study/pythonProject/PythonBasic/Test1201.py
输出文件夹: D:\Study\pythonProject\file
输出文件名: 2025112802.CSV
输出文件完整路径: D:\Study\pythonProject\file\2025112802.CSV
获取文件的绝对路径: D:\Study\pythonProject\file\2025112802.CSV
Process finished with exit code 0
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