/**
* @param Original String
* @return Encrypted String
*/
public String Md5(String plainText ) {
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));
} return buf.toString(); } catch (NoSuchAlgorithmException e) {
e.printStackTrace();
ExceptionHeading.getException(this.getClass().getName(), e, "Get Encrypted String Error!");
return null;
}
}