java短信验证码

短信发送

@RabbitHandler
    public void sendSms(String appointmentTelphone){
        //1.生成6位短信验证码
        Random random=new Random();
        int max=999999;
        int min=100000;
        int code = random.nextInt(max);
        if(code<min){
            code=code+min;
        }
        if (SmsUtil.smsUtil(appointmentTelphone,code)){
            //2.将验证码放入redis
            redisTemplate.opsForValue().set("smscode_"+appointmentTelphone, code+"" ,5, TimeUnit.MINUTES );//五分钟过期​
        }

    }

配置文件开通阿里短信服务即可使用

public static boolean smsUtil(String phone, int code) {
        String host = "http://smsmsgs.market.alicloudapi.com";  // 【1】请求地址 支持http 和 https 及 WEBSOCKET
        String path = "/smsmsgs"; // 【2】后缀
        String appcode = "密钥"; // 【3】开通服务后 买家中心-查看AppCode
        //int code = RandomUtil.randomInt(100000, 999999);
        String param = code+"";  // 【4】请求参数，详见文档描述
        //String phone = "手机号";  //  【4】请求参数，详见文档描述
        String sign = "11111";   //  【4】请求参数，详见文档描述
        String skin = "1";  //  【4】请求参数，详见文档描述
        String urlSend = host + path + "?param=" + param +"&phone="+phone +"&sign="+sign +"&skin="+skin;  // 【5】拼接请求链接
        try {
            URL url = new URL(urlSend);
            HttpURLConnection httpURLCon = (HttpURLConnection) url.openConnection();
            httpURLCon.setRequestProperty("Authorization", "APPCODE " + appcode);// 格式Authorization:APPCODE (中间是英文空格)
            int httpCode = httpURLCon.getResponseCode();
            if (httpCode == 200) {
                String json = read(httpURLCon.getInputStream());
                System.out.println("正常请求计费(其他均不计费)");
                System.out.println("获取返回的json:");
                System.out.print(json);
                return true;
            } else {
                Map<String, List<String>> map = httpURLCon.getHeaderFields();
                String error = map.get("X-Ca-Error-Message").get(0);
                if (httpCode == 400 && error.equals("Invalid AppCode `not exists`")) {
                    System.out.println("AppCode错误 ");
                } else if (httpCode == 400 && error.equals("Invalid Url")) {
                    System.out.println("请求的 Method、Path 或者环境错误");
                } else if (httpCode == 400 && error.equals("Invalid Param Location")) {
                    System.out.println("参数错误");
                } else if (httpCode == 403 && error.equals("Unauthorized")) {
                    System.out.println("服务未被授权（或URL和Path不正确）");
                } else if (httpCode == 403 && error.equals("Quota Exhausted")) {
                    System.out.println("套餐包次数用完 ");
                } else {
                    System.out.println("参数名错误 或 其他错误");
                    System.out.println(error);
                }
            }
        } catch (MalformedURLException e) {
            System.out.println("URL格式错误");
        } catch (UnknownHostException e) {
            System.out.println("URL地址错误");
        } catch (Exception e) {
            // 打开注释查看详细报错异常信息
            // e.printStackTrace();
        }
        return false;
    }
    /*
     * 读取返回结果
     */
    private static String read(InputStream is) throws IOException {
        StringBuffer sb = new StringBuffer();
        BufferedReader br = new BufferedReader(new InputStreamReader(is));
        String line = null;
        while ((line = br.readLine()) != null) {
            line = new String(line.getBytes(), "utf-8");
            sb.append(line);
        }
        br.close();
        return sb.toString();
    }

短信验证

/**
     * 增加
     * @param hsAppointment 用户
     */
    public int add(HsAppointment hsAppointment) {
        //判断验证码是否正确
        String syscode =(String)redisTemplate.opsForValue().get("smscode_" + hsAppointment.getAppointmentTelphone());
        //提取系统正确的验证码
        if(syscode==null){
            throw new RuntimeException("请点击获取短信验证码");
        }
        if(!syscode.equals(hsAppointment.getCode())){
            throw new RuntimeException("验证码输入不正确");
        }
        hsAppointment.setId( idWorker.nextId()+"" );

        hsAppointment.setAppointmentType("0");
        hsAppointment.setState("0");
        return appointmentMapper.insert(hsAppointment);
    }