阿裡雲短信驗證碼服務

1.開通服務

2.申請簽名管理和模闆管理

 3.添加依賴

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

 4.配置檔案

# 服務端口
server.port=8005
# 服務名
spring.application.name=service-msm

# mysql資料庫連接配接
spring.datasource.driver-class-name=com.mysql.jdbc.Driver
spring.datasource.url=jdbc:mysql://localhost:3306/guli?serverTimezone=GMT%2B8
spring.datasource.username=root
spring.datasource.password=root

spring.redis.host=127.0.0.1
spring.redis.port=6379
spring.redis.database= 0
spring.redis.timeout=1800000


spring.redis.lettuce.pool.max-active=20
spring.redis.lettuce.pool.max-wait=-1
#最大阻塞等待時間(負數表示沒限制)
spring.redis.lettuce.pool.max-idle=5
spring.redis.lettuce.pool.min-idle=0
#最小空閑

#傳回json的全局時間格式
spring.jackson.date-format=yyyy-MM-dd HH:mm:ss
spring.jackson.time-zone=GMT+8


#mybatis日志
mybatis-plus.configuration.log-impl=org.apache.ibatis.logging.stdout.StdOutImpl      

5.整合短信服務

随機數工具類

package com.tjk.msmservice.utils;

import java.text.DecimalFormat;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Random;

/**
 * 擷取随機數
 *
 * @author qianyi
 *
 */
public class RandomUtil {

  private static final Random random = new Random();

  private static final DecimalFormat fourdf = new DecimalFormat("0000");

  private static final DecimalFormat sixdf = new DecimalFormat("000000");

  public static String getFourBitRandom() {
    return fourdf.format(random.nextInt(10000));
  }

  public static String getSixBitRandom() {
    return sixdf.format(random.nextInt(1000000));
  }

  /**
   * 給定數組，抽取n個資料
   * @param list
   * @param n
   * @return
   */
  public static ArrayList getRandom(List list, int n) {

    Random random = new Random();

    HashMap<Object, Object> hashMap = new HashMap<Object, Object>();

    // 生成随機數字并存入HashMap
    for (int i = 0; i < list.size(); i++) {

      int number = random.nextInt(100) + 1;

      hashMap.put(number, i);
    }

    // 從HashMap導入數組
    Object[] robjs = hashMap.values().toArray();

    ArrayList r = new ArrayList();

    // 周遊數組并列印資料
    for (int i = 0; i < n; i++) {
      r.add(list.get((int) robjs[i]));
      System.out.print(list.get((int) robjs[i]) + "\t");
    }
    System.out.print("\n");
    return r;
  }
}      

發送短信

Service
public class MsmServiceImpl implements MsmService {
    @Override
    public boolean send(HashMap<String, Object> map, String phone) {

        if(StringUtils.isEmpty(phone)) return false;

        DefaultProfile profile =
                DefaultProfile.getProfile("default", "Yourskey", "Yourkeysecret");
        IAcsClient client = new DefaultAcsClient(profile);

        //設定相關固定的參數
        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");

        //設定發送相關的參數
        request.putQueryParameter("PhoneNumbers",phone); //手機号
        request.putQueryParameter("SignName","申請阿裡雲 簽名名稱"); //申請阿裡雲 簽名名稱
        request.putQueryParameter("TemplateCode","模闆code"); //申請阿裡雲 模闆code
        request.putQueryParameter("TemplateParam", JSONObject.toJSONString(map)); //驗證碼資料，轉換json資料傳遞

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

驗證碼5分鐘有效

@RestController
@CrossOrigin
@RequestMapping("/edumsm/msm")
public class MsmController {

    @Autowired
    private MsmService msmService;
    @Autowired
    private RedisTemplate<String,String> redisTemplate;

    @GetMapping("send/{phone}")
    public R sendMsm(@PathVariable String phone){
        //1. 從redis中擷取驗證碼，如果有直接傳回
        String code = redisTemplate.opsForValue().get(phone);
        if(!StringUtils.isEmpty(code)){
            return R.ok();
        }

        //如果沒有就向阿裡雲發送請求
        //生成随機值，傳遞阿裡雲進行發送
         code= RandomUtil.getFourBitRandom();
        HashMap<String, Object> map = new HashMap<>();
        map.put("code",code);
       boolean isSend= msmService.send(map,code);
       if(isSend){
           //發送成功 把發送成功驗證碼放到redis裡面
           //設定有效時間
           redisTemplate.opsForValue().set(phone,code,5, TimeUnit.MINUTES);
           return R.ok();
       }else {
           return R.error().message("短信發送失敗");
       }

    }


}