import java.io.Serializable;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
/**
* Created by fengmai on 2017/5/4.
*/
public class MD5Utils
implements Serializable {
public static String encryption(String plainText) {
String re_md5 =
new String();
try {
MessageDigest md = MessageDigest.
getInstance(
"MD5");
md.update(plainText.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));
}
re_md5 = buf.toString();
}
catch (NoSuchAlgorithmException e) {
e.printStackTrace();
}
return re_md5;
}
}
