擅长:python、mysql、java
<p>使用<code>global</code>。以下是一个示例:</p>
<pre><code>lst = [2,3]
def function1():
global lst # Guide lst to the global list that is already available
print('lst = {}'.format(lst))
lst = ['12','10']
print('lst = {}'.format(lst))
function1()
print('lst = {}'.format(lst))
</code></pre>
<p>您将看到以下输出:</p>
<pre><code>lst = [2, 3]
lst = [2, 3]
lst = ['12', '10']
</code></pre>