驗證碼5分鐘有效,60秒不重複傳送
阿新 • • 發佈:2022-04-12
# Redis redis: host: localhost port: 6379 password: #密碼(沒有密碼可以不設定) database: 0 #連線0庫 timeout: 0 #連線超時時間(毫秒) # 對應 RedisProperties.Jedis 內部類 jedis: pool: max-active: 8 # 連線池最大連線數,預設為 8 。使用負數表示沒有限制。 max-idle: 8 # 預設連線數最小空閒的連線數,預設為 8 。使用負數表示沒有限制。 min-idle: 0 # 預設連線池最小空閒的連線數,預設為 0 。允許設定 0 和 正數。 max-wait: -1 # 連線池最大阻塞等待時間,單位:毫秒。預設為 -1 ,表示不限制。
package cn.pet.service.thirdparty.redis; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.factory.annotation.Autowired;import org.springframework.data.redis.core.StringRedisTemplate; import org.springframework.data.redis.core.ValueOperations; import org.springframework.stereotype.Component; import java.util.concurrent.TimeUnit; @Component public class RedisService { private static final Logger logger= LoggerFactory.getLogger(RedisService.class); @Autowired private StringRedisTemplate stringRedisTemplate; //定義方法,向redis存資料 public void setValue(String key,String value){ try{ ValueOperations<String, String> vo = stringRedisTemplate.opsForValue(); vo.set(key,value); logger.info("set redis success key={},value={}",key,value); }catch (Exception e){ logger.info("set redis fail e={}",e); } } //定義方法,向redis存資料,設定有效時間 public void setValue(String key,String value,long time){ try{ ValueOperations<String, String> vo = stringRedisTemplate.opsForValue(); //redis中time有效時間,使用秒錶示 vo.set(key,value,time, TimeUnit.SECONDS); logger.info("set redis success key={},value={},time={}",key,value,time); }catch (Exception e){ logger.info("set redis fail e={}",e); } } //定義方法,獲取有限時間 public Long getTime(String key){ try{ Long time = stringRedisTemplate.getExpire(key); logger.info("有效時間為{},:",time); return time; }catch (Exception e){ logger.info("沒有有限時間"); return null; } } }
@Service @Transactional public class UmsSmsServiceImpl implements UmsSmsService { private static final Logger logger= LoggerFactory.getLogger(AliYunService.class); @Autowired private AliYunService aliYunService; @Autowired private RedisService redisService; @Override public Boolean sendSms(String phone, Integer codeType) { //需要生成驗證碼 String code = MathUtils.random(); logger.info("手機號碼:{} 簡訊驗證碼為:{}",phone,code); String result = aliYunService.sendSms(phone, code); if (result.equals(Constants.Sms.ALI_SMS_RESULT)){ //簡訊驗證碼傳送成功 //驗證碼存入redis //通過工具shengchengkey String key = UmsUtils.generateSmsRedisKey(codeType.toString(), phone); redisService.setValue(key,code,Constants.Time.ALI_SMS_EFFECTIVE_TIME); return true; } return false; } }
package cn.pet.controller; import cn.pet.constant.Constants; import cn.pet.result.Result; import cn.pet.result.ResultEnum; import cn.pet.result.ResultUtils; import cn.pet.service.UmsSmsService; import cn.pet.service.thirdparty.redis.RedisService; import cn.pet.utils.UmsUtils; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.util.StringUtils; import org.springframework.web.bind.annotation.PostMapping; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; @RequestMapping("/api/ums/sms") @RestController public class UmsSmsController { private static final Logger logger= LoggerFactory.getLogger(UmsSmsController.class); @Autowired private UmsSmsService umsSmsService; @Autowired private RedisService redisService; @PostMapping("/sendSms") public Result sendSms(String phone,Integer codeType){ //判斷手機號 if (StringUtils.isEmpty(phone) | !UmsUtils.checkPhone(phone)){ return ResultUtils.returnResult(ResultEnum.FAIL_UMS_PHONE_ERROR); } if (!UmsUtils.checkCodeType(codeType)){ return ResultUtils.returnResult(ResultEnum.FAIL_UMS_SMS_CODE_TYPE_ERROR); } //判斷驗證碼在redis中存放夠不夠一分鐘 不夠一分鐘,不能呼叫sendSms,如果超過一分鐘呼叫sendSms if (checkIsExpire(codeType,phone)){ logger.info("不能頻繁傳送驗證碼"); return ResultUtils.returnFail("一分鐘之內不能重複傳送驗證碼"); } //呼叫service介面 Boolean aBoolean = umsSmsService.sendSms(phone, codeType); if (aBoolean){ return ResultUtils.returnSuccess(); }else { return ResultUtils.returnFail(); } } private Boolean checkIsExpire(Integer codeType,String phone){ //從redis中獲取有效時間 通過key String key = UmsUtils.generateSmsRedisKey(codeType.toString(), phone); Long time = redisService.getTime(key); if (time> Constants.Time.ALI_SMS_CHECK_TIME){ //表示驗證碼在redis存放不到一分鐘 return true; } return false; } }