<dependency>
     <groupId>com.tencentcloudapi</groupId>
     <artifactId>tencentcloud-sdk-java</artifactId>
     <!-- go to https://search.maven.org/search?q=tencentcloud-sdk-java and get the latest version. -->
     <!-- 請到https://search.maven.org/search?q=tencentcloud-sdk-java查詢所有版本，最新版本如下 -->
     <version>3.1.322</version>
</dependency>

sms:
  sdkAppId: 這里輸入短信應用id
  secretId: 這里輸入secretID
  secretKey: 這里輸入key
  signName: 這里輸入短信簽名
  templateCodeId: 驗證碼模板id，有多個模板可以配置多個參數
  timeout: 配置RedisCache過期時間

 
import com.tencentcloudapi.common.Credential;
import com.tencentcloudapi.common.exception.TencentCloudSDKException;
import com.tencentcloudapi.common.profile.ClientProfile;
import com.tencentcloudapi.common.profile.HttpProfile;
import com.tencentcloudapi.sms.v20210111.SmsClient;
import com.tencentcloudapi.sms.v20210111.models.SendSmsRequest;
import com.tencentcloudapi.sms.v20210111.models.SendSmsResponse;
import lombok.Data;
import lombok.ToString;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;
 
@ToString
@Data
@Component
@Slf4j
public class SmsComponent {
 
    @Value("${sms.sdkAppId}")   // 注入參數值
    private String sdkAppId;
 
    @Value("${sms.secretId}")
    private String secretId;
 
    @Value("${sms.secretKey}")
    private String secretKey;
 
    @Value("${sms.signName}")
    private String signName;
 
    @Value("${sms.templateCodeId}")
    private String templateCodeId;
 
    @Value("${sms.timeout}")
    private Integer timeout;
 
    /**
     * 獲取SmsClient客戶端
     * @return
     */
    public SmsClient getClient() {
 
        // 實例化一個認證對象，入參需要傳入騰訊云賬戶secretId，secretKey,此處還需注意密鑰對的保密
        // 密鑰可前往https://console.cloud.tencent.com/cam/capi網站進行獲取
        Credential cred = new Credential(secretId, secretKey);
        // 實例化一個http選項，可選的，沒有特殊需求可以跳過
        HttpProfile httpProfile = new HttpProfile();
        //這個setEndpoint可以省略的
        httpProfile.setEndpoint("sms.tencentcloudapi.com");
        // 實例化一個client選項，可選的，沒有特殊需求可以跳過
        ClientProfile clientProfile = new ClientProfile();
        clientProfile.setHttpProfile(httpProfile);
        // 實例化要請求產品的client對象,clientProfile是可選的
        return new SmsClient(cred, "ap-beijing", clientProfile);
    }
 
 
    /**
     * 獲取req請求 2個參數，就是短息模板是兩個參數，根據具體情況改變
     *
     * @param phone
     * @param code  參數1，這里是驗證碼，param2為參數2這里為分鐘
     * @param templateId  短息模板id
     * @return
     */
    public SendSmsRequest getReqTwo(String phone, String code, String param2, String templateId) {
        SendSmsRequest req = new SendSmsRequest();
        String[] phoneNumberSet = {"+86" + phone}; 
        req.setSmsSdkAppId(sdkAppId);     // 設置參數
        req.setPhoneNumberSet(phoneNumberSet);    
        req.setSignName(signName);
        req.setTemplateId(templateId);
        //模板內容的參數有幾個就設置幾個，我這里是兩個
        String[] templateParamSet = {code,param2};
        req.setTemplateParamSet(templateParamSet);
        return req;     // 返回請求參數內容
    }
 
    /**
     * 發(fā)送驗證碼
     *
     * @param phone
     * @param code
     * @param
     * @return
     */
    public void sendCode(String phone, String code, String param2) {
 
        // 返回的resp是一個SendSmsResponse的實例，與請求對象對應
        SendSmsResponse resp;
        try {
            resp = getClient().SendSms(getReqTwo(phone, code,param2 ,templateCodeId));  // 模板id是自己設置好的
            log.info(SendSmsResponse.toJsonString(resp));   // 把返回信息輸入到日志中
        } catch (TencentCloudSDKException e) {
            e.printStackTrace();
        }
    }
}

 public interface ISmsService {
    /**
     * @param phone  給手機號發(fā)送驗證碼
     * @param leastTime 短信有效時間
     * @return
     */
    public String sendCode( String phone,int leastTime);
 
    /**
     * 校驗驗證碼
     */
    boolean checkCode(String phone, String code);
}

import java.util.Random;
import java.util.concurrent.TimeUnit;
 
@Service
public class ISmsServiceImpl implements ISmsService {
    @Autowired
    SmsComponent smsComponent;
    @Autowired
    RedisCache redisCache;
 
 
    /**
     * @param phone  給手機號發(fā)送驗證碼
     * @param leastTime 短信有效時間
     * @return
     */
    public String sendCode(String phone, int leastTime) {
        if (phone == null || phone.length() == 0) {
            throw new ServiceException("手機號為空");
        }
 
        // 判斷是否已經發(fā)送過
        String redisCode = redisCache.getCacheObject(Constants.HEAD + phone);
        if (!StringUtils.isEmpty(redisCode)) {
            long time = Long.parseLong(redisCode.split("_")[1]);
            if (System.currentTimeMillis() - time < leastTime) {
                throw new ServiceException("發(fā)送頻率過高");
            }
        }
        String code = getSixBitCode();  // 生成新的驗證碼
        //存儲 phone->code   
        redisCache.setCacheObject(Constants.HEAD + phone, code + "_" + System.currentTimeMillis(), smsComponent.getTimeout(), TimeUnit.MINUTES);
        Integer minute = leastTime / 60 / 1000; //分鐘
        smsComponent.sendCode(phone, code, minute.toString());
        return "已發(fā)送驗證碼 " + phone;
    }
 
 
    /**
     * 獲取6位驗證碼
     */
    private String getSixBitCode() {
        //隨機數
        StringBuilder sb = new StringBuilder();
        Random rand = new Random();
        for (int i = 0; i < 6; i++) {
            sb.append(rand.nextInt(10));
        }
        return sb.toString();
    }
 
    /**
     * 校驗驗證碼
     */
    @Override
    public boolean checkCode(String phone, String code) {
        String redisCode = redisCache.getCacheObject(Constants.HEAD + phone);
        if (StringUtils.isEmpty(redisCode)) {
            throw new ServiceException("驗證碼失效");
        }
        if (!StringUtils.equals(redisCode.split("_")[0], code)) {
            throw new ServiceException("驗證碼錯誤");
        } else {
            redisCache.deleteObject(Constants.HEAD + phone);
            return true;
        }
    }
}

public static final String HEAD = "sms:code:";

// 獲取用戶電話，調用發(fā)送短信接口
String msg = smsService.sendCode(sysUser.getPhonenumber(), 5 * 60 * 1000);