擅长:python、mysql、java
<p>您需要使用<strong>getattr</strong>内置方法。这允许您搜索带有<strong>字符串的类的属性</p>
<pre><code>class Room:
def __init__(self, length, bredth, depth):
self.length = length
self.bredth = bredth
self.depth = depth
def displaymeasurement(self, side):
print(getattr(self, side))
kitchen = Room(10, 20, 15)
kitchen.displaymeasurement("depth")
</code></pre>