save project

diy-test1.py

@@ -9,8 +9,8 @@ class Cat:
     def run(self):
     def run(self):
         print("小猫飞快的跑起来")
         print("小猫飞快的跑起来")
 
 
-    def skill(self):
-        print('小猫抓到了'+self)
+    def skill(self,rat):
+        print('小猫抓到了'+rat)
 
 
 role = Cat()
 role = Cat()
 role.skill("老鼠")
 role.skill("老鼠")
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