public String getPublicKey() {
String publickey = null;
try {
Map<String, Object> keyMap = RSAUtils.genKeyPair();
publickey = RSAUtils.getPublicKey(keyMap);
String privateKey = RSAUtils.getPrivateKey(keyMap);
System.out.println("init userStatusCache - private key:" + privateKey);
userStatusCache.setPrivateKey(privateKey);
} catch (Exception e) {
e.printStackTrace();
}
return publickey;
}