save project

diy-test1.py

 class Cat:
-    def __init__(self):
         self.footNum = 4  # 腿
         self.eyeNum = 2   # 眼睛
         self.head = 1    # 头
@@ -7,10 +6,10 @@ class Cat:
         self.skin = "black"
 
     def run(self):
-        print("小猫飞快的跑起来")
+        print("小猫飞快的跑起来")        
+    def skill(self.prey):
+        print("小猫抓住了"+prey)
 
-    def skill():
-        ??
 
 role = Cat()
 role.skill("老鼠")
\ No newline at end of file