web中访问数据库是否应该封装成单例模式的类?使用MySQLdb实在不方便,用ORM的话感觉太大,自己封装一个MySQLdb的类 - V2EX
V2EX = way to explore
V2EX 是一个关于分享和探索的地方
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kingwkb
V2EX    Python

web中访问数据库是否应该封装成单例模式的类?使用MySQLdb实在不方便,用ORM的话感觉太大,自己封装一个MySQLdb的类

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  •   kingwkb 2012-01-17 17:42:37 +08:00 4904 次点击
    这是一个创建于 5085 天前的主题,其中的信息可能已经有所发展或是发生改变。
    4 条回复    1970-01-01 08:00:00 +08:00
    ywjno
        1
    ywjno  
       2012-01-17 18:17:30 +08:00
    你是说使用连接池、手写sql文的方式来访问数据库?
    kingwkb
        2
    kingwkb  
    OP
       2012-01-17 20:16:15 +08:00 via Android
    @ywjno python web需要连接池么?不是像php一样,请求完成之后会释放资源的么(包括数据库链接)
    dndx
        3
    dndx  
       2012-01-17 20:50:16 +08:00
    @kingwkb 对于prefork模式,连接池是必须的,否则并发大了开销不可接受。
    kingwkb
        4
    kingwkb  
    OP
       2012-01-17 20:53:22 +08:00 via Android
    @dndx uwsgi
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