SpringCloud微服務實戰——搭建企業級開發框架(二十五):實現多租戶多平台短信通知服務


目前系統集成短信似乎是必不可少的部分,由於各種雲平台都提供了不同的短信通道,這里我們增加多租戶多通道的短信驗證碼,並增加配置項,使系統可以支持多家雲平台提供的短信服務。這里以阿里雲和騰訊雲為例,集成短信通知服務。

1、在GitEgg-Platform中新建gitegg-platform-sms基礎工程,定義抽象方法和配置類
SmsSendService發送短信抽象接口:

/**
 * 短信發送接口
 */
public interface SmsSendService {

    /**
     * 發送單個短信
     * @param smsData
     * @param phoneNumber
     * @return
     */
    default SmsResponse sendSms(SmsData smsData, String phoneNumber){
        if (StrUtil.isEmpty(phoneNumber)) {
            return new SmsResponse();
        }
        return this.sendSms(smsData, Collections.singletonList(phoneNumber));
    }

    /**
     * 群發發送短信
     * @param smsData
     * @param phoneNumbers
     * @return
     */
    SmsResponse sendSms(SmsData smsData, Collection<string> phoneNumbers);
    
}

SmsResultCodeEnum定義短信發送結果

/**
 * @ClassName: ResultCodeEnum
 * @Description: 自定義返回碼枚舉
 * @author GitEgg
 * @date 2020年09月19日 下午11:49:45
 */
@Getter
@AllArgsConstructor
public enum SmsResultCodeEnum {

    /**
     * 成功
     */
    SUCCESS(200, "操作成功"),

    /**
     * 系統繁忙,請稍后重試
     */
    ERROR(429, "短信發送失敗,請稍后重試"),

    /**
     * 系統錯誤
     */
    PHONE_NUMBER_ERROR(500, "手機號錯誤");

    public int code;

    public String msg;
}

2、新建gitegg-platform-sms-aliyun工程,實現阿里雲短信發送接口
AliyunSmsProperties配置類

@Data
@Component
@ConfigurationProperties(prefix = "sms.aliyun")
public class AliyunSmsProperties {

    /**
     * product
     */
    private String product = "Dysmsapi";

    /**
     * domain
     */
    private String domain = "dysmsapi.aliyuncs.com";

    /**
     * regionId
     */
    private String regionId = "cn-hangzhou";

    /**
     * accessKeyId
     */
    private String accessKeyId;

    /**
     * accessKeySecret
     */
    private String accessKeySecret;

    /**
     * 短信簽名
     */
    private String signName;
}

AliyunSmsSendServiceImpl阿里雲短信發送接口實現類

/**
 * 阿里雲短信發送
 */
@Slf4j
@AllArgsConstructor
public class AliyunSmsSendServiceImpl implements SmsSendService {

    private static final String successCode = "OK";

    private final AliyunSmsProperties properties;

    private final IAcsClient acsClient;

    @Override
    public SmsResponse sendSms(SmsData smsData, Collection<string> phoneNumbers) {
        SmsResponse smsResponse = new SmsResponse();
        SendSmsRequest request = new SendSmsRequest();
        request.setSysMethod(MethodType.POST);
        request.setPhoneNumbers(StrUtil.join(",", phoneNumbers));
        request.setSignName(properties.getSignName());
        request.setTemplateCode(smsData.getTemplateId());
        request.setTemplateParam(JsonUtils.mapToJson(smsData.getParams()));
        try {
            SendSmsResponse sendSmsResponse = acsClient.getAcsResponse(request);
            if (null != sendSmsResponse && !StringUtils.isEmpty(sendSmsResponse.getCode())) {
                if (this.successCode.equals(sendSmsResponse.getCode())) {
                    smsResponse.setSuccess(true);
                } else {
                    log.error("Send Aliyun Sms Fail: [code={}, message={}]", sendSmsResponse.getCode(), sendSmsResponse.getMessage());
                }
                smsResponse.setCode(sendSmsResponse.getCode());
                smsResponse.setMessage(sendSmsResponse.getMessage());
            }
        } catch (Exception e) {
            e.printStackTrace();
            log.error("Send Aliyun Sms Fail: {}", e);
            smsResponse.setMessage("Send Aliyun Sms Fail!");
        }
        return smsResponse;
    }


}

3、新建gitegg-platform-sms-tencent工程,實現騰訊雲短信發送接口
TencentSmsProperties配置類

@Data
@Component
@ConfigurationProperties(prefix = "sms.tencent")
public class TencentSmsProperties {

    /* 填充請求參數,這里 request 對象的成員變量即對應接口的入參
     * 您可以通過官網接口文檔或跳轉到 request 對象的定義處查看請求參數的定義
     * 基本類型的設置:
     * 幫助鏈接:
     * 短信控制台:https://console.cloud.tencent.com/smsv2
     * sms helper:https://cloud.tencent.com/document/product/382/3773 */
    /* 短信應用 ID: 在 [短信控制台] 添加應用后生成的實際 SDKAppID,例如1400006666 */
    private String SmsSdkAppId;

    /* 國際/港澳台短信 senderid: 國內短信填空,默認未開通,如需開通請聯系 [sms helper] */
    private String senderId;

    /* 短信碼號擴展號: 默認未開通,如需開通請聯系 [sms helper] */
    private String extendCode;

    /**
     * 短信簽名
     */
    private String signName;
}

TencentSmsSendServiceImpl騰訊雲短信發送接口實現類

/**
 * 騰訊雲短信發送
 */
@Slf4j
@AllArgsConstructor
public class TencentSmsSendServiceImpl implements SmsSendService {

    private static final String successCode = "Ok";

    private final TencentSmsProperties properties;

    private final SmsClient client;

    @Override
    public SmsResponse sendSms(SmsData smsData, Collection<string> phoneNumbers) {
        SmsResponse smsResponse = new SmsResponse();

        SendSmsRequest request = new SendSmsRequest();
        request.setSmsSdkAppid(properties.getSmsSdkAppId());
        /* 短信簽名內容: 使用 UTF-8 編碼,必須填寫已審核通過的簽名,可登錄 [短信控制台] 查看簽名信息 */
        request.setSign(properties.getSignName());
        /* 國際/港澳台短信 senderid: 國內短信填空,默認未開通,如需開通請聯系 [sms helper] */
        if (!StringUtils.isEmpty(properties.getSenderId()))
        {
            request.setSenderId(properties.getSenderId());
        }
        request.setTemplateID(smsData.getTemplateId());
        /* 下發手機號碼,采用 e.164 標准,+[國家或地區碼][手機號]
         * 例如+8613711112222, 其中前面有一個+號 ,86為國家碼,13711112222為手機號,最多不要超過200個手機號*/
        String[] phoneNumbersArray = (String[]) phoneNumbers.toArray();
        request.setPhoneNumberSet(phoneNumbersArray);
        /* 模板參數: 若無模板參數,則設置為空*/
        String[] templateParams = new String[]{};
        if (!CollectionUtils.isEmpty(smsData.getParams())) {
            templateParams = (String[]) smsData.getParams().values().toArray();
        }
        request.setTemplateParamSet(templateParams);
        try {
            /* 通過 client 對象調用 SendSms 方法發起請求。注意請求方法名與請求對象是對應的
             * 返回的 res 是一個 SendSmsResponse 類的實例,與請求對象對應 */
            SendSmsResponse sendSmsResponse = client.SendSms(request);
            //如果是批量發送,那么騰訊雲短信會返回每條短信的發送狀態,這里默認返回第一條短信的狀態
            if (null != sendSmsResponse && null != sendSmsResponse.getSendStatusSet()) {
                SendStatus sendStatus = sendSmsResponse.getSendStatusSet()[0];
                if (this.successCode.equals(sendStatus.getCode()))
                {
                    smsResponse.setSuccess(true);
                }
                else
                {
                    smsResponse.setCode(sendStatus.getCode());
                    smsResponse.setMessage(sendStatus.getMessage());
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
            log.error("Send Aliyun Sms Fail: {}", e);
            smsResponse.setMessage("Send Aliyun Sms Fail!");
        }
        return smsResponse;
    }
}

4、在GitEgg-Cloud中新建業務調用方法,這里要考慮到不同租戶調用不同的短信配置進行短信發送,所以新建SmsFactory短信接口實例化工廠,根據不同的租戶實例化不同的短信發送接口,這里以實例化com.gitegg.service.extension.sms.factory.SmsAliyunFactory類為例,進行實例化操作,實際使用中,這里需要配置和租戶的對應關系,從租戶的短信配置中獲取。

@Component
public class SmsFactory {

    private final ISmsTemplateService smsTemplateService;

    /**
     * SmsSendService 緩存
     */
    private final Map<long, smssendservice=""> SmsSendServiceMap = new ConcurrentHashMap<>();

    public SmsFactory(ISmsTemplateService smsTemplateService) {
        this.smsTemplateService = smsTemplateService;
    }

    /**
     * 獲取 SmsSendService
     *
     * @param smsTemplateDTO 短信模板
     * @return SmsSendService
     */
    public SmsSendService getSmsSendService(SmsTemplateDTO smsTemplateDTO) {

        //根據channelId獲取對應的發送短信服務接口,channelId是唯一的,每個租戶有其自有的channelId
        Long channelId = smsTemplateDTO.getChannelId();
        SmsSendService smsSendService = SmsSendServiceMap.get(channelId);
        if (null == smsSendService) {
            Class cls = null;
            try {
                cls = Class.forName("com.gitegg.service.extension.sms.factory.SmsAliyunFactory");
                Method staticMethod = cls.getDeclaredMethod("getSmsSendService", SmsTemplateDTO.class);
                smsSendService = (SmsSendService) staticMethod.invoke(cls,smsTemplateDTO);
                SmsSendServiceMap.put(channelId, smsSendService);
            } catch (ClassNotFoundException | NoSuchMethodException e) {
                e.printStackTrace();
            } catch (IllegalAccessException e) {
                e.printStackTrace();
            } catch (InvocationTargetException e) {
                e.printStackTrace();
            }

        }
        return smsSendService;
    }
}
/**
 * 阿里雲短信服務接口工廠類
 */
public class SmsAliyunFactory {

    public static SmsSendService getSmsSendService(SmsTemplateDTO sms) {
        AliyunSmsProperties aliyunSmsProperties = new AliyunSmsProperties();
        aliyunSmsProperties.setAccessKeyId(sms.getSecretId());
        aliyunSmsProperties.setAccessKeySecret(sms.getSecretKey());
        aliyunSmsProperties.setRegionId(sms.getRegionId());
        aliyunSmsProperties.setSignName(sms.getSignName());
        IClientProfile profile = DefaultProfile.getProfile(aliyunSmsProperties.getRegionId(), aliyunSmsProperties.getAccessKeyId(), aliyunSmsProperties.getAccessKeySecret());
        IAcsClient acsClient = new DefaultAcsClient(profile);
        return new AliyunSmsSendServiceImpl(aliyunSmsProperties, acsClient);
    }

}
/**
 * 騰訊雲短信服務接口工廠類
 */
public class SmsTencentFactory {

    public static SmsSendService getSmsSendService(SmsTemplateDTO sms) {

        TencentSmsProperties tencentSmsProperties = new TencentSmsProperties();
        tencentSmsProperties.setSmsSdkAppId(sms.getSecretId());
        tencentSmsProperties.setExtendCode(sms.getSecretKey());
        tencentSmsProperties.setSenderId(sms.getRegionId());
        tencentSmsProperties.setSignName(sms.getSignName());

        /* 必要步驟:
         * 實例化一個認證對象,入參需要傳入騰訊雲賬戶密鑰對 secretId 和 secretKey
         * 本示例采用從環境變量讀取的方式,需要預先在環境變量中設置這兩個值
         * 您也可以直接在代碼中寫入密鑰對,但需謹防泄露,不要將代碼復制、上傳或者分享給他人
         * CAM 密鑰查詢:https://console.cloud.tencent.com/cam/capi
         */
        Credential cred = new Credential(sms.getSecretId(), sms.getSecretKey());
        // 實例化一個 http 選項,可選,無特殊需求時可以跳過
        HttpProfile httpProfile = new HttpProfile();
        // 設置代理
//        httpProfile.setProxyHost("host");
//        httpProfile.setProxyPort(port);
        /* SDK 默認使用 POST 方法。
         * 如需使用 GET 方法,可以在此處設置,但 GET 方法無法處理較大的請求 */
        httpProfile.setReqMethod("POST");
        /* SDK 有默認的超時時間,非必要請不要進行調整
         * 如有需要請在代碼中查閱以獲取最新的默認值 */
        httpProfile.setConnTimeout(60);
        /* SDK 會自動指定域名,通常無需指定域名,但訪問金融區的服務時必須手動指定域名
         * 例如 SMS 的上海金融區域名為 sms.ap-shanghai-fsi.tencentcloudapi.com */
        if (!StringUtils.isEmpty(sms.getRegionId()))
        {
            httpProfile.setEndpoint(sms.getRegionId());
        }

        /* 非必要步驟:
         * 實例化一個客戶端配置對象,可以指定超時時間等配置 */
        ClientProfile clientProfile = new ClientProfile();
        /* SDK 默認用 TC3-HMAC-SHA256 進行簽名
         * 非必要請不要修改該字段 */
        clientProfile.setSignMethod("HmacSHA256");
        clientProfile.setHttpProfile(httpProfile);
        /* 實例化 SMS 的 client 對象
         * 第二個參數是地域信息,可以直接填寫字符串 ap-guangzhou,或者引用預設的常量 */
        SmsClient client = new SmsClient(cred, "",clientProfile);

        return new TencentSmsSendServiceImpl(tencentSmsProperties, client);
    }
}

5、定義短信發送接口及實現類
ISmsService業務短信發送接口定義

/**
 * <p>
 * 短信發送接口定義
 * </p>
 *
 * @author GitEgg
 * @since 2021-01-25
 */
public interface ISmsService {


    /**
     * 發送短信
     *
     * @param smsCode
     * @param smsData
     * @param phoneNumbers
     * @return
     */
    SmsResponse sendSmsNormal(String smsCode, String smsData, String phoneNumbers);

    /**
     * 發送短信驗證碼
     *
     * @param smsCode
     * @param phoneNumber
     * @return
     */
    SmsResponse sendSmsVerificationCode( String smsCode, String phoneNumber);

    /**
     * 校驗短信驗證碼
     *
     * @param smsCode
     * @param phoneNumber
     * @return
     */
    boolean checkSmsVerificationCode(String smsCode, String phoneNumber, String verificationCode);

}

SmsServiceImpl 短信發送接口實現類

/**
 * <p>
 * 短信發送接口實現類
 * </p>
 *
 * @author GitEgg
 * @since 2021-01-25
 */
@Slf4j
@Service
@RequiredArgsConstructor(onConstructor_ = @Autowired)
public class SmsServiceImpl implements ISmsService {

    private final SmsFactory smsFactory;

    private final ISmsTemplateService smsTemplateService;

    private final RedisTemplate redisTemplate;

    @Override
    public SmsResponse sendSmsNormal(String smsCode, String smsData, String phoneNumbers) {
        SmsResponse smsResponse = new SmsResponse();
        try {
            QuerySmsTemplateDTO querySmsTemplateDTO = new QuerySmsTemplateDTO();
            querySmsTemplateDTO.setSmsCode(smsCode);
            //獲取短信code的相關信息,租戶信息會根據mybatis plus插件獲取
            SmsTemplateDTO smsTemplateDTO = smsTemplateService.querySmsTemplate(querySmsTemplateDTO);
            ObjectMapper mapper = new ObjectMapper();
            Map smsDataMap = mapper.readValue(smsData, Map.class);

            List<string> phoneNumberList =  JsonUtils.jsonToList(phoneNumbers, String.class);
            SmsData smsDataParam = new SmsData();
            smsDataParam.setTemplateId(smsTemplateDTO.getTemplateId());
            smsDataParam.setParams(smsDataMap);
            SmsSendService smsSendService = smsFactory.getSmsSendService(smsTemplateDTO);
            smsResponse = smsSendService.sendSms(smsDataParam, phoneNumberList);
        } catch (Exception e) {
            smsResponse.setMessage("短信發送失敗");
            e.printStackTrace();
        }
        return smsResponse;
    }

    @Override
    public SmsResponse sendSmsVerificationCode(String smsCode, String phoneNumber) {
        String verificationCode = RandomUtil.randomNumbers(6);
        Map<string, string=""> smsDataMap = new HashMap<>();
        smsDataMap.put(SmsConstant.SMS_CAPTCHA_TEMPLATE_CODE, verificationCode);
        List<string> phoneNumbers = Arrays.asList(phoneNumber);
        SmsResponse smsResponse = this.sendSmsNormal(smsCode, JsonUtils.mapToJson(smsDataMap), JsonUtils.listToJson(phoneNumbers));
        if (null != smsResponse && smsResponse.isSuccess()) {
            // 將短信驗證碼存入redis並設置過期時間為5分鍾
            redisTemplate.opsForValue().set(SmsConstant.SMS_CAPTCHA_KEY + smsCode + phoneNumber, verificationCode, 30,
                    TimeUnit.MINUTES);
        }
        return smsResponse;
    }

    @Override
    public boolean checkSmsVerificationCode(String smsCode, String phoneNumber, String verificationCode) {
        String verificationCodeRedis = (String) redisTemplate.opsForValue().get(SmsConstant.SMS_CAPTCHA_KEY + smsCode + phoneNumber);
        if (!StrUtil.isAllEmpty(verificationCodeRedis, verificationCode) && verificationCode.equalsIgnoreCase(verificationCodeRedis)) {
            return true;
        }
        return false;
    }
}

6、新建SmsFeign類,供其他微服務調用發送短信

/**
 * @ClassName: SmsFeign
 * @Description: SmsFeign前端控制器
 * @author gitegg
 * @date 2019年5月18日 下午4:03:58
 */
@RestController
@RequestMapping(value = "/feign/sms")
@RequiredArgsConstructor(onConstructor_ = @Autowired)
@Api(value = "SmsFeign|提供微服務調用接口")
@RefreshScope
public class SmsFeign {

    private final ISmsService smsService;

    @GetMapping(value = "/send/normal")
    @ApiOperation(value = "發送普通短信", notes = "發送普通短信")
    Result<object> sendSmsNormal(@RequestParam("smsCode") String smsCode, @RequestParam("smsData") String smsData, @RequestParam("phoneNumbers") String phoneNumbers) {
        SmsResponse smsResponse = smsService.sendSmsNormal(smsCode, smsData, phoneNumbers);
        return Result.data(smsResponse);
    }

    @GetMapping(value = "/send/verification/code")
    @ApiOperation(value = "發送短信驗證碼", notes = "發送短信驗證碼")
    Result<object> sendSmsVerificationCode(@RequestParam("smsCode") String smsCode, @RequestParam("phoneNumber") String phoneNumber) {
        SmsResponse smsResponse = smsService.sendSmsVerificationCode(smsCode, phoneNumber);
        return Result.data(smsResponse);
    }

    @GetMapping(value = "/check/verification/code")
    @ApiOperation(value = "校驗短信驗證碼", notes = "校驗短信驗證碼")
    Result<boolean> checkSmsVerificationCode(@RequestParam("smsCode") String smsCode, @RequestParam("phoneNumber") String phoneNumber, @RequestParam("verificationCode") String verificationCode) {
        boolean checkResult = smsService.checkSmsVerificationCode(smsCode, phoneNumber, verificationCode);
        return Result.data(checkResult);
    }
}
項目源碼:

Gitee: https://gitee.com/wmz1930/GitEgg

GitHub: https://github.com/wmz1930/GitEgg


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