- 準備作業
- 開通短信服務(可參考博主的“手機短信驗證碼”)
- 如果開通不成功,就只能借下別人已經開通好的短信,如果不想重復,可在其下創建一個新的模板管理
- 這里只是介紹如何使用
- 匯入依賴
<!--aliyun-->
<dependency>
<groupId>com.aliyun</groupId>
<artifactId>aliyun-java-sdk-core</artifactId>
<version>4.5.1</version>
</dependency>
<dependency>
<groupId>com.aliyun</groupId>
<artifactId>aliyun-java-sdk-dysmsapi</artifactId>
<version>1.1.0</version>
</dependency>
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.2.62</version>
</dependency>
發送驗證碼到手機上,驗證碼生成工具類(內容較為固定,也可根據需求改)
package com.xsha.msmservice.utils;
import java.text.DecimalFormat;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Random;
/**
* 說明:短信配置
* 作者:FH Admin
* from:fhadmin.cn
*/
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));
}
/**
* 給定陣列,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>();
// 生成亂數字并存入HashMap
for (int i = 0; i < list.size(); i++) {
int number = random.nextInt(100) + 1;
hashMap.put(number, i);
}
// 從HashMap匯入陣列
Object[] robjs = hashMap.values().toArray();
ArrayList r = new ArrayList();
// 遍歷陣列并列印資料
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;
}
}
發送驗證碼,驗證碼是有有效時間的(時間可以自己設定)
這里可以創建常量類讀取組態檔的阿里云密鑰等資訊(可參考博主的“物件存盤”)
package com.xsha.msmservice.service.impl;
import com.alibaba.fastjson.JSONObject;
import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.dysmsapi.model.v20170525.SendSmsRequest;
import com.aliyuncs.dysmsapi.model.v20170525.SendSmsResponse;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.exceptions.ServerException;
import com.aliyuncs.profile.DefaultProfile;
import com.baomidou.mybatisplus.core.toolkit.StringUtils;
import com.xsha.msmservice.service.MsmService;
import com.xsha.msmservice.utils.RandomUtil;
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;
/**
* 說明:短信配置
* 作者:FH Admin
* from:fhadmin.cn
*/
@Service
public class MsmServiceImpl implements MsmService {
// 注入redis快取物件
@Autowired
private RedisTemplate<String, String> redisTemplate;
@Override
public boolean sendMessage(String phone) {
if(StringUtils.isEmpty(phone)) return false;
// 先獲取手機號對應的驗證碼(該驗證碼沒過期)
String code = redisTemplate.opsForValue().get(phone);
if(!StringUtils.isEmpty(code)) {
return true;
}
// 過期則生成隨機驗證碼,并在發送之后向redis中存入手機號對應的驗證碼
code = RandomUtil.getFourBitRandom();
Map<String, Object> map = new HashMap<>();
map.put("code", code);
// 設定短信配置
DefaultProfile profile = DefaultProfile.getProfile("your region", "your accessId", "your accessSecret");
IAcsClient client = new DefaultAcsClient(profile);
SendSmsRequest request = new SendSmsRequest();
request.setPhoneNumbers(phone);//接收短信的手機號碼
request.setSignName("your signature name");//短信簽名名稱
request.setTemplateCode("your template");//短信模板CODE
request.setTemplateParam(JSONObject.toJSONString(map));//短信模板變數對應的實際值
try {
SendSmsResponse response = client.getAcsResponse(request);
// 發送短信,盡量列印出來是否發送成功
new Gson().toJson(response);
// 將驗證碼放置在redis快取中,并設定5分鐘有效時間,最后一個引數是單位
redisTemplate.opsForValue().set(phone, code, 5, TimeUnit.MINUTES);
} catch (ServerException e) {
e.printStackTrace();
return false;
} catch (ClientException e) {
e.printStackTrace();
return false;
}
return true;
}
}
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