python之获取路径

import os


# 读取项目的绝对路径
BASE_PATH = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
# 读取当前文件的绝对路径
base_path = os.path.abspath(__file__)
# 或
base_path2 = os.path.realpath(__file__)
# 读取当前文件的的目录
base_path1 = os.path.dirname(__file__)

print(BASE_PATH)
print(base_path)
print(base_path1)
print(base_path2)