auto save

diy-test1.py

@@ -5,12 +5,13 @@ class Cat:
         self.head = 1    # 头
         self.earsNum = 2   # 耳朵
         self.skin = "black"
+        # self.name = name
 
     def run(self):
         print("小猫飞快的跑起来")
 
-    def skill():
-        ??
+    def skill(self,enemy):
+        print(enemy)
 
 role = Cat()
 role.skill("老鼠")
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