Here you can find the source of encryptString(String str)
public static String encryptString(String str)
//package com.java2s; /*//from w w w .j av a2 s. c o m * Copyright (C) 2016 webjojo.net * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ import java.util.Base64; public class Main { private final static Base64.Encoder BASE64_ENCODER = Base64.getEncoder(); public static String encryptString(String str) { return BASE64_ENCODER.encodeToString(str.getBytes()); } }