阿里云短信验证加redis限制验证码过期时间

1.导入依赖　　　

<dependency>

    <groupId>com.alibaba</groupId>
    <artifactId>fastjson</artifactId>
</dependency>
<dependency>
    <groupId>com.aliyun</groupId>
    <artifactId>aliyun-java-sdk-core</artifactId>
</dependency>　　

2.配置redis参数　　　　

#redis配置
spring.redis.host=8.140.124.212
spring.redis.port=6379
spring.redis.database=0
spring.redis.password=******
spring.redis.timeout=1800000

spring.redis.lettuce.pool.max-active=20
spring.redis.lettuce.pool.max-wait=-1
#最大阻塞等待时间(负数表示没限制)
spring.redis.lettuce.pool.max-idle=5
spring.redis.lettuce.pool.min-idle=0


3.编写接口

@RestController
@RequestMapping("/edumsm/msm")
@CrossOrigin
public class MsmController {
    @Autowired
    MsmService msmService;
    @Autowired
    RedisTemplate<String,String> redisTemplate;
    @GetMapping("send/{phone}")
    public R sendMsm(@PathVariable String phone) {

        String code = redisTemplate.opsForValue().get(phone);
        if (!StringUtils.isEmpty(code))
        {
            return R.ok();
        }

        code = RandomUtil.getFourBitRandom();
        HashMap<String, Object> param = new HashMap<>();
        param.put("code",code);
      boolean isSend = msmService.send(param,phone);
      if (isSend)
      {
          redisTemplate.opsForValue().set(phone,code,5, TimeUnit.MINUTES);
          return R.ok();
      }
      else
      {
          return R.error().message("短信发送失败");

      }




    }


}

4.实现接口

import com.aliyuncs.CommonResponse;
import com.aliyuncs.profile.DefaultProfile;
import com.wang.msmservice.service.MsmService;
import org.springframework.util.StringUtils;
import com.alibaba.fastjson.JSONObject;
import com.aliyuncs.CommonRequest;
import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.http.MethodType;
import java.util.HashMap;

public class MsmServiceImpl implements MsmService {
    @Override
    public boolean send(HashMap<String, Object> param, String phone) {
        if(StringUtils.isEmpty(phone)) return false;

        DefaultProfile profile =
                DefaultProfile.getProfile("default", "LTAI4FvvVEWiTJ3GNJJqJnk7", "9st82dv7EvFk9mTjYO1XXbM632fRbG");
        IAcsClient client = new DefaultAcsClient(profile);

        //设置相关固定的参数
        CommonRequest request = new CommonRequest();
        //request.setProtocol(ProtocolType.HTTPS);
        request.setMethod(MethodType.POST);
        request.setDomain("dysmsapi.aliyuncs.com");
        request.setVersion("2017-05-25");
        request.setAction("SendSms");

        //设置发送相关的参数
        request.putQueryParameter("PhoneNumbers",phone); //手机号
        request.putQueryParameter("SignName","我的谷粒在线教育网站"); //申请阿里云 签名名称
        request.putQueryParameter("TemplateCode","SMS_180051135"); //申请阿里云 模板code
        request.putQueryParameter("TemplateParam", JSONObject.toJSONString(param)); //验证码数据，转换json数据传递
        //设置发送相关的参数
        request.putQueryParameter("PhoneNumbers",phone); //手机号
        request.putQueryParameter("SignName","我的谷粒在线教育网站"); //申请阿里云 签名名称
        request.putQueryParameter("TemplateCode","SMS_180051135"); //申请阿里云 模板code
        request.putQueryParameter("TemplateParam", JSONObject.toJSONString(param)); //验证码数据，转换json数据传递

        try {
            //最终发送
            CommonResponse response = client.getCommonResponse(request);
            boolean success = response.getHttpResponse().isSuccess();
            return success;
        }catch(Exception e) {
            e.printStackTrace();
            return false;
        }

    }
}