com.github.xiaoyuge5201.other.VerifyIDCard Maven / Gradle / Ivy
package com.github.xiaoyuge5201.other;
/**
* 身份证验证
*
* @author xiaoyuge
*/
public class VerifyIDCard {
/**
* 驗證身份证是否合法
* @param id 身份证
* @return 结果
*/
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];
}
}