os.join 创建了错误的路径
os.join creates the wrong path
我需要获取桌面上某个目录的绝对路径
我有:
home = os.environ["HOMEPATH"]
desktop = os.path.join(home,'Desktop')
name = 'Test_L1_R1
fileName = os.path.abspath(os.path.join(desktop,r'\python35\connect4\pons\data',name))
结果应该是
C:\Users\Alan\Desktop\python35\connect4\pons\data\Test_L1_R1
但实际结果是
C:\python35\connect4\pons\data\Test_L1_R1
我相信 os 检测到我有一个目录
C:\python35
因为如果我将路径更改为
fileName = os.path.abspath(os.path.join(desktop,r'\connect4\pons\data',name))
即删除 python35 部分我得到正确答案
如何阻止它这样做?
来自the docs:
If a component is an absolute path, all previous components are thrown away and joining continues from the absolute path component.
停止在第二个参数中使用绝对路径。
我需要获取桌面上某个目录的绝对路径 我有:
home = os.environ["HOMEPATH"]
desktop = os.path.join(home,'Desktop')
name = 'Test_L1_R1
fileName = os.path.abspath(os.path.join(desktop,r'\python35\connect4\pons\data',name))
结果应该是
C:\Users\Alan\Desktop\python35\connect4\pons\data\Test_L1_R1
但实际结果是
C:\python35\connect4\pons\data\Test_L1_R1
我相信 os 检测到我有一个目录
C:\python35
因为如果我将路径更改为
fileName = os.path.abspath(os.path.join(desktop,r'\connect4\pons\data',name))
即删除 python35 部分我得到正确答案
如何阻止它这样做?
来自the docs:
If a component is an absolute path, all previous components are thrown away and joining continues from the absolute path component.
停止在第二个参数中使用绝对路径。