cn.hutool.core.util.RandomUtil#randomNumbers

Source File: ValidateCodeServiceImpl.java From microservices-platform with Apache License 2.0

6 votes

/**
 * 发送验证码
 * <p>
 * 1. 先去redis 查询是否 60S内已经发送
 * 2. 未发送： 判断手机号是否存 ? false :产生4位数字  手机号-验证码
 * 3. 发往消息中心-》发送信息
 * 4. 保存redis
 *
 * @param mobile 手机号
 * @return true、false
 */
@Override
public Result sendSmsCode(String mobile) {
    Object tempCode = redisRepository.get(buildKey(mobile));
    if (tempCode != null) {
        log.error("用户:{}验证码未失效{}", mobile, tempCode);
        return Result.failed("验证码未失效，请失效后再次申请");
    }

    SysUser user = userService.findByMobile(mobile);
    if (user == null) {
        log.error("根据用户手机号{}查询用户为空", mobile);
        return Result.failed("手机号不存在");
    }

    String code = RandomUtil.randomNumbers(4);
    log.info("短信发送请求消息中心 -> 手机号:{} -> 验证码：{}", mobile, code);
    redisRepository.setExpire(buildKey(mobile), code, SecurityConstants.DEFAULT_IMAGE_EXPIRE);
    return Result.succeed("true");
}

Source File: MobileService.java From spring-microservice-exam with MIT License

6 votes

/**
 * 发送短信
 *
 * @param mobile     mobile
 * @return ResponseBean
 * @author tangyi
 * @date 2019/07/02 09:36:52
 */
public ResponseBean<Boolean> sendSms(String mobile) {
    String key = CommonConstant.DEFAULT_CODE_KEY + LoginTypeEnum.SMS.getType() + "@" + mobile;
    // TODO 校验时间
    String code = RandomUtil.randomNumbers(Integer.parseInt(CommonConstant.CODE_SIZE));
    log.debug("Generate validate code success: {}, {}", mobile, code);
    redisTemplate.opsForValue().set(key, code, SecurityConstant.DEFAULT_SMS_EXPIRE, TimeUnit.SECONDS);
    // 调用消息中心服务，发送短信验证码
    SmsDto smsDto = new SmsDto();
    smsDto.setReceiver(mobile);
    smsDto.setContent(String.format(SmsConstant.SMS_TEMPLATE, code));
    ResponseBean<?> result = mscServiceClient.sendSms(smsDto);
    if (!ResponseUtil.isSuccess(result))
        throw new ServiceException("Send validate code error: " + result.getMsg());
    log.info("Send validate result: {}", result.getData());
    return new ResponseBean<>(Boolean.TRUE, code);
}

Source File: VerificationCodeController.java From zuihou-admin-boot with Apache License 2.0

6 votes

/**
 * 通用的发送验证码功能
 * <p>
 * 一个系统可能有很多地方需要发送验证码（注册、找回密码等），每增加一个场景，VerificationCodeType 就需要增加一个枚举值
 *
 * @param data
 * @return
 */
@ApiOperation(value = "发送验证码", notes = "发送验证码")
@PostMapping(value = "/send")
public R<Boolean> send(@Validated @RequestBody VerificationCodeDTO data) {
    String code = RandomUtil.randomNumbers(6);

    SmsTask smsTask = SmsTask.builder().build();
    smsTask.setSourceType(SourceType.SERVICE);
    JSONObject param = new JSONObject();
    param.put("1", code);
    smsTask.setTemplateParams(param.toString());
    smsTask.setReceiver(data.getMobile());
    smsTaskService.saveTask(smsTask, TemplateCodeType.ZUIHOU_COMMON);

    String key = CacheKey.buildTenantKey(CacheKey.REGISTER_USER, data.getType().name(), data.getMobile());
    cacheRepository.setExpire(key, code, CacheRepository.DEF_TIMEOUT_5M);
    return R.success();
}

Source File: UserController.java From Taroco with Apache License 2.0

6 votes

/**
 * 发送手机验证码
 *
 * @param mobile
 * @return
 */
@RequestMapping("/smsCode/{mobile}")
@ResponseBody
public ResponseEntity<Response> smsCode(@Pattern (regexp = MOBILE_REG, message = "请输入正确的手机号")
                                        @PathVariable String mobile) {
    Object tempCode = redisRepository.get(CacheConstants.DEFAULT_CODE_KEY + mobile);
    if (tempCode != null) {
        log.error("用户:{}验证码未失效{}", mobile, tempCode);
        return ResponseEntity.ok(Response.failure("验证码: " + tempCode + " 未失效，请失效后再次申请"));
    }
    if (userTransferService.findUserByMobile(mobile) == null) {
        log.error("根据用户手机号:{}, 查询用户为空", mobile);
        return ResponseEntity.ok(Response.failure("手机号不存在"));
    }
    String code = RandomUtil.randomNumbers(6);
    log.info("短信发送请求消息中心 -> 手机号:{} -> 验证码：{}", mobile, code);
    redisRepository.setExpire(CacheConstants.DEFAULT_CODE_KEY + mobile, code, CacheConstants.DEFAULT_EXPIRE_SECONDS);
    return ResponseEntity.ok(Response.success(code));
}

Source File: SysUserServiceImpl.java From Taroco with Apache License 2.0

6 votes

/**
 * 发送验证码
 * <p>
 * 1. 先去redis 查询是否 60S内已经发送
 * 2. 未发送： 判断手机号是否存 ? false :产生6位数字  手机号-验证码
 * 3. 发往消息中心-》发送信息
 * 4. 保存redis
 *
 * @param mobile 手机号
 * @return true、false
 */
@Override
public Response sendSmsCode(String mobile) {
    Object tempCode = redisRepository.get(CacheConstants.DEFAULT_CODE_KEY + mobile);
    if (tempCode != null) {
        log.error("用户:{}验证码未失效{}", mobile, tempCode);
        return Response.failure("验证码: " + tempCode + "未失效，请失效后再次申请");
    }

    SysUser params = new SysUser();
    params.setPhone(mobile);
    List<SysUser> userList = this.list(new QueryWrapper<>(params));

    if (CollectionUtils.isEmpty(userList)) {
        log.error("根据用户手机号:{}, 查询用户为空", mobile);
        return Response.failure("手机号不存在");
    }

    String code = RandomUtil.randomNumbers(6);
    log.info("短信发送请求消息中心 -> 手机号:{} -> 验证码：{}", mobile, code);
    redisRepository.setExpire(CacheConstants.DEFAULT_CODE_KEY + mobile, code, SecurityConstants.DEFAULT_IMAGE_EXPIRE);
    return Response.success(code);
}

Source File: VerifyServiceImpl.java From eladmin with Apache License 2.0

6 votes

@Override
@Transactional(rollbackFor = Exception.class)
public EmailVo sendEmail(String email, String key) {
    EmailVo emailVo;
    String content;
    String redisKey = key + email;
    // 如果不存在有效的验证码，就创建一个新的
    TemplateEngine engine = TemplateUtil.createEngine(new TemplateConfig("template", TemplateConfig.ResourceMode.CLASSPATH));
    Template template = engine.getTemplate("email/email.ftl");
    Object oldCode =  redisUtils.get(redisKey);
    if(oldCode == null){
        String code = RandomUtil.randomNumbers (6);
        // 存入缓存
        if(!redisUtils.set(redisKey, code, expiration)){
            throw new BadRequestException("服务异常，请联系网站负责人");
        }
        content = template.render(Dict.create().set("code",code));
        emailVo = new EmailVo(Collections.singletonList(email),"EL-ADMIN后台管理系统",content);
    // 存在就再次发送原来的验证码
    } else {
        content = template.render(Dict.create().set("code",oldCode));
        emailVo = new EmailVo(Collections.singletonList(email),"EL-ADMIN后台管理系统",content);
    }
    return emailVo;
}

Source File: VerificationCodeController.java From zuihou-admin-cloud with Apache License 2.0

6 votes

/**
 * 通用的发送验证码功能
 * <p>
 * 一个系统可能有很多地方需要发送验证码（注册、找回密码等），每增加一个场景，VerificationCodeType 就需要增加一个枚举值
 *
 * @param data
 * @return
 */
@ApiOperation(value = "发送验证码", notes = "发送验证码")
@PostMapping(value = "/send")
public R<Boolean> send(@Validated @RequestBody VerificationCodeDTO data) {
    String code = RandomUtil.randomNumbers(6);

    SmsTask smsTask = SmsTask.builder().build();
    smsTask.setSourceType(SourceType.SERVICE);
    JSONObject param = new JSONObject();
    param.put("1", code);
    smsTask.setTemplateParams(param.toString());
    smsTask.setReceiver(data.getMobile());
    smsTaskService.saveTask(smsTask, TemplateCodeType.ZUIHOU_COMMON);

    String key = CacheKey.buildTenantKey(CacheKey.REGISTER_USER, data.getType().name(), data.getMobile());
    cacheRepository.setExpire(key, code, CacheRepository.DEF_TIMEOUT_5M);
    return R.success();
}

Source File: EmailServiceImpl.java From albedo with GNU Lesser General Public License v3.0

6 votes

@Override
@Transactional(rollbackFor = Exception.class)
public EmailVo sendEmail(String email, String key) {
	EmailVo emailVo;
	String content;
	String redisKey = key + email;
	// 如果不存在有效的验证码，就创建一个新的
	TemplateEngine engine = TemplateUtil.createEngine(new TemplateConfig("templates", TemplateConfig.ResourceMode.CLASSPATH));
	Template template = engine.getTemplate("email/email.ftl");
	Object oldCode = RedisUtil.getCacheString(redisKey);
	if (oldCode == null) {
		String code = RandomUtil.randomNumbers(6);

		// 存入缓存
		RedisUtil.setCacheString(redisKey, code, CommonConstants.DEFAULT_IMAGE_EXPIRE, TimeUnit.SECONDS);

		content = template.render(Dict.create().set("code", code));
		emailVo = new EmailVo(Collections.singletonList(email), "Albedo后台管理系统", content);
		// 存在就再次发送原来的验证码
	} else {
		content = template.render(Dict.create().set("code", oldCode));
		emailVo = new EmailVo(Collections.singletonList(email), "Albedo后台管理系统", content);
	}
	return emailVo;
}

Source File: SmsLogServiceImpl.java From mall4j with GNU Affero General Public License v3.0

5 votes

@Override
@Transactional(rollbackFor = Exception.class, propagation = Propagation.REQUIRED)
public void sendSms(SmsType smsType, String userId, String mobile, Map<String, String> params) {

    SmsLog smsLog = new SmsLog();
    if (smsType.equals(SmsType.VALID)) {
        int todaySendSmsNumber = smsLogMapper.selectCount(new LambdaQueryWrapper<SmsLog>()
                .gt(SmsLog::getRecDate, DateUtil.beginOfDay(new Date()))
                .lt(SmsLog::getRecDate, DateUtil.endOfDay(new Date()))
                .eq(SmsLog::getUserId, userId)
                .eq(SmsLog::getType, smsType.value()));
        if (todaySendSmsNumber >= TODAY_MAX_SEND_VALID_SMS_NUMBER) {
            throw new YamiShopBindException("今日发送短信验证码次数已达到上限");
        }

        // 将上一条验证码失效
        smsLogMapper.invalidSmsByMobileAndType(mobile, smsType.value());

        String code = RandomUtil.randomNumbers(6);
        params.put("code", code);
    }
    smsLog.setType(smsType.value());
    smsLog.setMobileCode(params.get("code"));
    smsLog.setRecDate(new Date());
    smsLog.setStatus(1);
    smsLog.setUserId(userId);
    smsLog.setUserPhone(mobile);
    smsLog.setContent(formatContent(smsType, params));
    smsLogMapper.insert(smsLog);
    try {
        this.sendSms(mobile, smsType.getTemplateCode(), params);
    } catch (ClientException e) {
        throw new YamiShopBindException("发送短信失败，请稍后再试");
    }


}

Java Code Examples for cn.hutool.core.util.RandomUtil#randomNumbers()