package org.fh.util;
import java.security.MessageDigest;
public class MD5 {
public static String md5(String str) {
try {
MessageDigest md = MessageDigest.getInstance("MD5");
md.update(str.getBytes());
byte b[] = md.digest();
int i;
StringBuffer buf = new StringBuffer("");
for (int offset = 0; offset < b.length; offset++) {
i = b[offset];
if (i < 0)
i += 256;
if (i < 16)
buf.append("0");
buf.append(Integer.toHexString(i));
}
str = buf.toString();
} catch (Exception e) {
e.printStackTrace();
}
return str;
}
public static void main(String[] args) {
System.out.println(md5("313596790"+"123456"));
System.out.println(md5("mj1"));
}
}
本作品採用《CC 協議》,轉載必須註明作者和本文連結