SpringBoot 密码MD5加密

public class PasswordEncrypt {
    public static String encodeByMd5(String string) throws NoSuchAlgorithmException, UnsupportedEncodingException {
        // 确定计算方法
        MessageDigest md5 = MessageDigest.getInstance("MD5");
        Base64.Encoder base64Encoder = Base64.getEncoder();
        // 加密字符串
        return base64Encoder.encodeToString(md5.digest(string.getBytes("utf-8")));
    }
}