擅长:python、mysql、java
<p>单向:</p>
<pre><code>import os
config_file_path = os.path.join(os.path.dirname(os.path.dirname(__file__)), 'configs\config.json')
print(config_file_path)
</code></pre>
<p>或者(您需要pip安装<code>pathlib</code>):</p>
<pre><code>from pathlib import Path
dir = Path(__file__).parents[1]
config_file_path = os.path.join(dir, 'configs/config.json')
print(config_file_path)
</code></pre>
<p>第三种方式:</p>
<pre><code>from os.path import dirname as up
dir = up(up(__file__))
config_file_path = os.path.join(dir, 'configs\config.json')
</code></pre>