经常看到分享的特殊字符串 ID 比如 Nu4ut7dlSVGaQ 背后的技术思考 - V2EX
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banxi1988

经常看到分享的特殊字符串 ID 比如 Nu4ut7dlSVGaQ 背后的技术思考

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  •   banxi1988
    banxi1988 Nov 11, 2019 2804 views
    This topic created in 2381 days ago, the information mentioned may be changed or developed.
    相信大家最近经常看一些引诱分享的文案里总是会出现一些不长不短的特殊字符串 ID.
    比如 Nu4ut7dlSVGaQ 不知道大家有没有从服务端的角度分析过这样的 ID 是怎么样生成的?
    1) 怎么样保证唯一性?
    2) 怎么样的保证高性能?
    3) 最后怎么样从从生成 ID 转成这样的字符串.
    4) 如果你是 Android 或 iOS 开发者,那从客户端的角度又是怎么处理的呢?

    对以上问题感兴趣的,点赞评论一下,点赞评论人多的话,我就抽空录一期相关视频,或做一期直播.
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