save project

cat.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('小猫飞快的跑了起来')
+    def skill(self,prey):
+        print('小猫抓住了'+prey)
+role=Cat()
+role.skill('老鼠')
+role.run()
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