auto save

diy.py

-class a:
+class Hero:
     def __init__(self,name,hp,attack):
     def __init__(self,name,hp,attack):
         self.hp=hp
         self.hp=hp
         self.attack=attack  
         self.attack=attack  
         self.level=1
         self.level=1
         self.name=name
         self.name=name
-    def b:
-        self.yase.self.hp=hp+50
-        self.yase.self.attack=attack+4
-        self.yase.self.level=level+1
-huoyi=a("后羿",240,23)
-huoyi.upgraed()
+    def upgrade(self):
+        self.hp=self.hp+50
+        self.attack=self.attack+4
+        self.level=self.level+1
+huoyi=Hero("后羿",240,23)
+huoyi.upgrade()
 print("等级为：",huoyi.level)
 print("等级为：",huoyi.level)
-print("等级为：",huoyi.hp)
-print("等级为：",huoyi.attack)      #huoyi.hp=hp
+print("血量为：",huoyi.hp)
+print("攻击力为：",huoyi.attack)      #huoyi.hp=hp
         #huoyi.attack=attack  
         #huoyi.attack=attack  
         #huoyi.level=1
         #huoyi.level=1
         #huoyi.name=name
         #huoyi.name=name