擅长:python、mysql、java
<p>我想你可以这样做:</p>
<pre><code>class Cars:
def __init__(self, list_of_cars):
self.cars_list = list_of_cars
self.prize = [car.prize for car in self.cars_list]
self.color = [car.color for car in self.cars_list]
</code></pre>
<p>让我们看看如何使用它:</p>
<pre><code>list_of_cars = [Car(1000, "red"), Car(2000, "blue"), Car(3000, "Green")]
x = Cars(list_of_cars)
print(x.prize)
# [1000, 2000, 3000]
print(x.color)
#["red", "blue", "Green"]
</code></pre>