2023-08-16 19:40:35 +08:00
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# 导入pymysql
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import pymysql
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2023-08-24 00:11:59 +08:00
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import config
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2023-08-16 19:40:35 +08:00
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mysql_host = untils.mysql_host
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mysql_port = untils.mysql_port
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mysql_user = untils.mysql_user
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mysql_password = untils.mysql_password
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mysql_database = untils.mysql_database
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# 创建连接
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con = pymysql.connect(host=mysql_host, user=mysql_user, password=mysql_password,port=mysql_port, charset="utf8", database=mysql_database)
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# 创建游标对象
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cur = con.cursor()
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# 编写创建表的sql
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# PlaylistSong是歌单的歌曲表关联歌单表和歌曲表
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sql = """
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CREATE TABLE PlaylistSong (
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id INT AUTO_INCREMENT PRIMARY KEY,
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playlist_id INT NOT NULL,
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songid INT NOT NULL,
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FOREIGN KEY (playlist_id) REFERENCES UserPlayList(playlist_id),
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FOREIGN KEY (songid) REFERENCES Music(songid)
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);
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"""
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try:
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# 执行创建表的sql
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cur.execute(sql)
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print("创建成功")
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# 关闭游标连接
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cur.close()
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# 关闭数据库连接
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con.close()
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except Exception as e:
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print(e)
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print("创建表失败")
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