save project

diy1.py

+class Cat:
+    def __init__(self):
+        self.footNum = 4
+        self.eyeNum = 2
+        self.head = 1
+        self.earsNum = 2
+        self.skin = "black"
+    def run(self):
+        print('小猫飞快的跑起来')
+    def skill(self,prey):
+        print('小猫抓住了''+prey)
+role = Cat()
+role.skill('老鼠')
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