public static char doVerify(String id) {
char pszSrc[] = id.toCharArray();
int iS = 0;
int iW[] = { 7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2 };
char szVerCode[] = new char[] { '1', '0', 'X', '9', '8', '7', '6', '5',
'4', '3', '2' };
int i;
for (i = 0; i < 17; i++) {
iS += (int) (pszSrc[i] - '0') * iW[i];
}
int iY = iS % 11;
return szVerCode[iY];
}
转载于:https://my.oschina.net/lucasz/blog/124750