Relative path study notes

Relative path access

Sibling directory files
subdirectory file
under the file parent directory
example:

• we
  • are
    • 3.py
  • 2.py
• 1.py

1.py access 2.py

方法一：'./we/2.py'
方法二：'we/2.py'

1.py access 3.py

方法一：'./we/are/3.py'
方法二：'we/are/3.py'

2.py access 1.py

'../1.py'

2.py access 3.py

方法一：'./are/3.py'
方法二：'are/3.py'

3.py access 1.py

'../../1.py'

3.py access 2.py

'../2.py'

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