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  • 2019年7月1日 面向对象设计2 垃圾分类第一天

    面向对象设计:OOD  将一类具体事物的数据和动作整合到一起。

    面向对象编程:OOP 用定义类+实例/对象的方式去实现面向对象设计。

    eg:

    学校类:

    特征:name,addr,type
    动作:考试,招生,开除学生

    def school(name,addr,type):#将相关东西放在同一个作用域内
        def init(name,addr,type):#将学校进行初始化
            school1={
                'name':name,
                'addr':addr,
                'type':type,
                'test':test,
                'job':job,
            }
            return school1
    
        def test(school):
            print('%s we are having a test' % school['name'])
    
        def job(school):
            print('%s %s we are jobbing' % (school['name'],school['type']))
    
    
        return init(name,addr,type)
    s1=school('oldboy','shanghai','school')
    s1['test'](s1)
    print(s1)
    
    s2=school('qinghua','beijing','school')
    print(s2)
    s2['job'](s2)

    >>>

    oldboy we are having a test
    {'name': 'oldboy', 'addr': 'shanghai', 'type': 'school', 'test': <function school.<locals>.test at 0x101888e18>, 'job': <function school.<locals>.job at 0x10189d048>}
    {'name': 'qinghua', 'addr': 'beijing', 'type': 'school', 'test': <function school.<locals>.test at 0x10189d0d0>, 'job': <function school.<locals>.job at 0x10189d158>}
    qinghua school we are jobbing

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  • 原文地址:https://www.cnblogs.com/python1988/p/11113592.html
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