auto save

diy-test1.py

+
+
 class Cat:
-    def __init__(self):
+    def __init__(self,role):
         self.footNum = 4  # 腿
         self.eyeNum = 2   # 眼睛
         self.head = 1    # 头
@@ -9,8 +11,8 @@ class Cat:
     def run(self):
         print("小猫飞快的跑起来")
 
-    def skill():
-        ??
+    def skill(self,role):
+        print(f'role抓住了老鼠')
 
-role = Cat()
+role = Cat('猫')
 role.skill("老鼠")
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