擅长:python、mysql、java
<p>看看在Python中定义函数(似乎您已经尝试过了)-在<code>def</code>之后,您需要缩进下一行:</p>
<pre><code>def my_function():
print("Hello from a function")
my_function()
</code></pre>
<p>以下是基本知识的链接:</p>
<p><a href="https://www.w3schools.com/python/python_functions.asp" rel="nofollow noreferrer">functions</a></p>