MD5加密

public class MesssageDigestDemo {

public static void main(String[] args) throws Exception {    String content = "大叔大婶辜负撒回";    //获取消息摘要的单例对象    MessageDigest digest = MessageDigest.getInstance("MD5");    //将内容加载到消息摘要对象中去    digest.update(content.getBytes());    //开始摘要    byte[] bytes = digest.digest();    System.out.println(Base64.getEncoder().encodeToString(bytes));}

}