Small use of MD5 encryption in Java

The recent project needs to use the MD5 encryption, has looked on the net oneself.

 Packagecom.wxgs.ch01;Importjava.security.MessageDigest;Importjava.security.NoSuchAlgorithmException;ImportSun.misc.BASE64Encoder; Public classTESTMD { Public Static voidMain (string[] args) {String oldpwd=md5add ("123456"); String newpwd=md5add ("123456"); if(Newpwd.equals (oldpwd)) {System.out.println ("Ture"); }Else{System.out.println ("False"); }    }    Staticstring Md5add (String str) {string newstr; Try{messagedigest MD5=messagedigest.getinstance ("MD5"); Base64encoder Base64encoder=NewBase64encoder (); //Encrypt stringNewstr=Base64encoder.encode (Md5.digest (Str.getbytes ())); } Catch(nosuchalgorithmexception e) {//TODO auto-generated Catch blockE.printstacktrace (); Newstr= "Fasle"; }        returnNewstr; }}

Small use of MD5 encryption in Java