音乐歌曲推荐面向对象编程
时间: 2023-11-03 08:05:26 浏览: 37
针对音乐歌曲推荐,我们可以设计一个面向对象的程序。首先,我们需要定义一个音乐类,包含歌曲名称、歌手、专辑、时长等属性。然后,我们可以定义一个音乐库类,包含多个音乐对象,并提供添加、删除、查询等方法。最后,我们可以定义一个推荐类,根据用户的喜好和历史播放记录,推荐相似的音乐。
下面是一个简单的示例代码:
```python
class Music:
def __init__(self, name, artist, album, duration):
self.name = name
self.artist = artist
self.album = album
self.duration = duration
class MusicLibrary:
def __init__(self):
self.music_list = []
def add_music(self, music):
self.music_list.append(music)
def remove_music(self, music):
self.music_list.remove(music)
def search_music(self, keyword):
result = []
for music in self.music_list:
if keyword in music.name or keyword in music.artist or keyword in music.album:
result.append(music)
return result
class MusicRecommendation:
def __init__(self, music_library):
self.music_library = music_library
def recommend_music(self, user_preference, history_played):
# 根据用户喜好和历史播放记录推荐音乐
pass
```