以下是一个使用Python的代码示例,演示不同盒子具有不同功能的解决方法:
class Box:
def __init__(self, color):
self.color = color
def open(self):
print(f"This {self.color} box is opened.")
def store_item(self, item):
print(f"The {item} is stored in the {self.color} box.")
class ToyBox(Box):
def __init__(self, color):
super().__init__(color)
self.toys = []
def add_toy(self, toy):
self.toys.append(toy)
print(f"A {toy} is added to the {self.color} toy box.")
def play(self):
print(f"The {self.color} toy box is opened and {len(self.toys)} toys are inside.")
for toy in self.toys:
print(f"Playing with {toy}.")
class ToolBox(Box):
def __init__(self, color):
super().__init__(color)
self.tools = []
def add_tool(self, tool):
self.tools.append(tool)
print(f"A {tool} is added to the {self.color} tool box.")
def repair(self):
print(f"The {self.color} tool box is opened and {len(self.tools)} tools are inside.")
for tool in self.tools:
print(f"Repairing with {tool}.")
# 创建一个红色玩具盒
red_toy_box = ToyBox("red")
red_toy_box.open()
red_toy_box.add_toy("car")
red_toy_box.add_toy("doll")
red_toy_box.play()
# 创建一个蓝色工具盒
blue_tool_box = ToolBox("blue")
blue_tool_box.open()
blue_tool_box.add_tool("hammer")
blue_tool_box.add_tool("screwdriver")
blue_tool_box.repair()
运行以上代码,将会输出以下结果:
This red box is opened.
A car is added to the red toy box.
A doll is added to the red toy box.
The red toy box is opened and 2 toys are inside.
Playing with car.
Playing with doll.
This blue box is opened.
A hammer is added to the blue tool box.
A screwdriver is added to the blue tool box.
The blue tool box is opened and 2 tools are inside.
Repairing with hammer.
Repairing with screwdriver.
这个示例中,我们定义了一个基本的Box
类,包含了打开盒子和存储物品的功能。然后,我们创建了两个特殊的子类ToyBox
和ToolBox
,分别用于玩具盒和工具盒。这两个子类都继承了Box
类,并添加了特定的功能。
ToyBox
类具有添加玩具和玩的功能,而ToolBox
类具有添加工具和修理的功能。通过使用不同的子类,我们可以灵活地创建具有不同功能的盒子。