os.path獲取當前路徑及父路徑

import os

pwd = os.getcwd()
print("當前目錄: " + pwd)

father_path_method1 = os.path.dirname(pwd)
print("當前目錄的父目錄_方式一： " + father_path_method1)

separator = os.path.sep
print("系統目錄分隔符： " + separator)

father_path_method2=os.path.abspath(os.path.dirname(pwd)+os.path.sep+".")
print("當前目錄的父目錄_方式二："  + father_path_method2)

http_case_path = os.path.join(os.path.dirname(pwd),"httpCase")
print("http_case_path: " + http_case_path)

輸出結果如下：

當前目錄: E:\HP\PycharmProjects\JDMerchant\debug
當前目錄的父目錄_方式一： E:\HP\PycharmProjects\JDMerchant
系統目錄分隔符： \
當前目錄的父目錄_方式二：E:\HP\PycharmProjects\JDMerchant
http_case_path: E:\HP\PycharmProjects\JDMerchant\httpCase