python linux 路径

import os

# 获取当前工作目录
current_dir = os.getcwd()
print("Current working directory:", current_dir)

# 拼接路径
file_path = os.path.join(current_dir, 'data', 'example.txt')
print("File path:", file_path)

# 检查路径是否存在
if os.path.exists(file_path):
    print("Path exists")
else:
    print("Path does not exist")

# 获取文件名和目录名
file_name = os.path.basename(file_path)
dir_name = os.path.dirname(file_path)
print("File name:", file_name)
print("Directory name:", dir_name)

from pathlib import Path

# 获取当前工作目录
current_dir = Path.cwd()
print("Current working directory:", current_dir)

# 拼接路径
file_path = current_dir / 'data' / 'example.txt'
print("File path:", file_path)

# 检查路径是否存在
if file_path.exists():
    print("Path exists")
else:
    print("Path does not exist")

# 获取文件名和目录名
file_name = file_path.name
dir_name = file_path.parent
print("File name:", file_name)
print("Directory name:", dir_name)