save project

diy.py

+#定义一个类属性
+class Hero:
+    def __init__(self):
+        self.level = 1
+        self.hp = 300
+        self.attack = 20
+#实例化一个对象
+yase = Hero()
+#打印查看“yase”属性值
+print(yase.hp)
\ No newline at end of file