练习面向对象的类和实例

SergioJune · web-flow · commit 4d240eedb5c3 · 2018-02-22T20:49:13.000+08:00
diff --git a/test16.py b/test16.py
@@ -0,0 +1,42 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+' 练习面向对象的类和实例 '
+
+__author__ = 'sergiojune'
+
+# 定义学生实例
+
+
+class Student(object):
+    def __init__(self, name, score):
+        ' 初始化实例，当创建实例时被调用这个函数，所以在实例化时需要传入这个函数的参数 '
+        self.name = name
+        self.score = score
+
+    def get_grade(self):
+        '对数据进行封装'
+        print('my name is %s' % self.name)
+        if self.score > 90:
+            print('your grade is A')
+        elif self.score > 75:
+            print('your grade is B')
+        else:
+            print('your grade is C')
+
+
+# bart = Student()
+# print(bart)
+# # 给实例初始化名字属性和成绩
+# bart.name = 'bart june'
+# bart.score = 98
+# print(Student)
+# print(bart.name)
+# print(bart.score)
+# 实例化
+tom = Student('Tom', 87)
+print(tom.name)
+print(tom.score)
+bob = Student('Bob', 65)
+# 调用实例方法
+bob.get_grade()
