求助各位大佬

求求各位大佬帮助，为什么无法注入redisTemplate

依赖

<!-- redis -->
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>

<!-- spring2.X集成redis所需common-pool2-->
<dependency>
    <groupId>org.apache.commons</groupId>
    <artifactId>commons-pool2</artifactId>
    <version>2.6.0</version>
</dependency>

import com.atguigu.yygh.sms.service.SmsService;

import com.atguigu.yygh.sms.utils.HttpUtils;
import com.atguigu.yygh.sms.utils.RandomUtil;
import org.apache.http.HttpResponse;
import org.apache.http.util.EntityUtils;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;

import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.TimeUnit;

/**
 * @author Cheng.Zhou
 * @version 1.0
 * @data 2024/12/10 17:08
 */
@Service
public class SmsServiceImpl implements SmsService {

    //注入redis
    @Autowired
    private RedisTemplate<String,String> redisTemplate;   ====>这里为null



    @Override
    public boolean sendCode(String phone) {


        //查询redis里面是否有这个

        String host = "https://gyytz.market.alicloudapi.com";
        String path = "/sms/smsSend";
        String method = "POST";
        String appcode = "44618f6ddad242ab93a888f7b4bfd567";
        Map<String, String> headers = new HashMap<String, String>();
        //最后在header中的格式(中间是英文空格)为Authorization:APPCODE 83359fd73fe94948385f570e3c139105
        headers.put("Authorization", "APPCODE " + appcode);
        Map<String, String> querys = new HashMap<String, String>();
        querys.put("mobile", phone);
        String fourBitRandom = RandomUtil.getFourBitRandom();
        querys.put("param", "**code**:" + fourBitRandom + ",**minute**:5");

        //smsSignId（短信前缀）和templateId（短信模板），可登录国阳云控制台自助申请。参考文档：http://help.guoyangyun.com/Problem/Qm.html
        System.out.println(fourBitRandom);
        querys.put("smsSignId", "2e65b1bb3d054466b82f0c9d125465e2");
        querys.put("templateId", "f62560824f8c40cd95dbd78ab633d244");
        Map<String, String> bodys = new HashMap<String, String>();


        try {
            /**
             * 重要提示如下:
             * HttpUtils请从\r\n\t    \t* https://github.com/aliyun/api-gateway-demo-sign-java/blob/master/src/main/java/com/aliyun/api/gateway/demo/util/HttpUtils.java\r\n\t    \t* 下载
             *
             * 相应的依赖请参照
             * https://github.com/aliyun/api-gateway-demo-sign-java/blob/master/pom.xml
             */
            HttpResponse response = HttpUtils.doPost(host, path, method, headers, querys, bodys);
            System.out.println(response.toString());

            System.out.println(EntityUtils.toString(response.getEntity()));


            redisTemplate.opsForValue().set(phone,fourBitRandom,5,TimeUnit.DAYS);



            //获取response的body
            return true;
        } catch (Exception e) {
            e.printStackTrace();
        }

        return false;
    }

    public static void main(String[] args) {
      new SmsServiceImpl().sendCode("1582870789");

    }
}

rgs) {
new SmsServiceImpl().sendCode(“1582870789”);

}

}

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