加密,解密 登录后复制 String pwd="测试"; byte[] bytes = pwd.getBytes("UTF-8"); //加密 String pwdNew=new String(Base64.encodeBase64(bytes),"UTF-8"); //解密 String pwdOld=new String (Base64.decodeBase64(pwdNew.getBytes("UTF-8")),"utf-8"); System.out.println(pwdNew); System.out.println(pwdOld); 1.2.3.4.5.6.7.8. 原创作者: 1936625305 转载于: https://blog.51cto.com/1936625305/11823124