thought
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如何生成新浪微博图片的 URL

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  •   thought · Jul 11, 2015 · 4214 views
    This topic created in 4144 days ago, the information mentioned may be changed or developed.

    http://ww3.sinaimg.cn/bmiddle/005F4Uyxjw1etxvpu4qx1j30ku0fkdih.jpg

    bmiddle/005F4Uyxjw1etxvpu4qx1j30ku0fkdih.jpg
    后面的这种近似乱码的URL是怎么生成的?MD5?如何防止URL重复?加随机数?

    2 replies  •  2015-07-11 21:21:14 +08:00
    abelyao
    abelyao
    Jul 11, 2015 via iPhone❤️1
    1
    当然不会是文件 MD5 或 SHA1 啦…
    就是随机生成的字符串…
    wengcd
    wengcd
    Jul 11, 2015❤️1
    2
    试试这个 http://hashids.org/
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