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@NicholasZhao
NicholasZhao / gist:8575073
Created January 23, 2014 08:39
Sina Weibo mid encryption/decryption.
/**
* A helper class to do the convert between id and mid in Sina Weibo.
* Based on BASE62 encryption.
*/
public static class Base62Util {
static String[] str62key = {"0", "1", "2", "3", "4", "5", "6", "7", "8", "9",
"a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n",
"o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z",
"A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N",
"O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z" };