auto save

diy2.py

+class Hero:
+    def __init__(self,name,hp,gongji):
+        self.dengji = 1
+        self.name = name
+        self.hp = hp
+        self.gongji = gongji
+yase = Hero("亚瑟",300,20)
+hoyi = Hero("后羿",230,23)
+print("后羿血量:",hoyi.hp)