import os path1=os.path.dirname(__file__) path=os.path.dirname('/Users/mac126/Desktop/openstudy/images/girl.jpg') path2=os.path.join(path1,) print(path1,path) r=os.path.isabs('/Users/mac126/Desktop/openstudy/images/girl.jpg')#判斷是否---絕對路徑 r2=os.path.isabs('../images/girl.jpg')#---相對路徑 ..表示當前文件的上一級 r3=os.path.isabs('/images/girl.jpg')# 找當前文件同級別的images文件里面的girl.jpg print('---->',r) #True print('---->',r2) #False #獲取路徑 ：directory 目錄 文件夾 #當前文件所在文件夾 path=os.path.dirname(__file__) print(path) #/Users/mac126/Desktop/openstudy #通過相對路徑，獲取絕對路徑 path=os.path.abspath('../images/girl.jpg') print(path) #/Users/mac126/Desktop/images/girl.jpg #獲取當前文件的 絕對路徑 path=os.path.abspath(__file__) print(path) #/Users/mac126/Desktop/openstudy/路徑.py path=os.getcwd() #類似於 os.path.dirname(__file__) print(path) #/Users/mac126/Desktop/openstudy