阿里云短信服务

1，阿里云用户权限操作

1.1、找到后台放在个人头像上面 选择 AccessKey 管理

1.2、选择 子用户

1.3、创建用户组

1.4、给用户组添加权限

然后就可以看到你的权限里面多了一个sms的短信权限

1.5、创建用户

注意！注意！注意点击确认后只可以看到一次密码返回就看不到了

注意！注意！注意点击确认后只可以看到一次密码返回就看不到了

注意！注意！注意点击确认后只可以看到一次密码返回就看不到了

1.6、把用户加入到用户组

2、开通阿里云短信服务

2.1、搜索短信服务

2.1、添加模板

2.3、添加签名

3、编写代码

3.1、创建一个springboot项目

3.2、导入依赖

<dependency>
    <groupId>com.alibaba</groupId>
    <artifactId>fastjson</artifactId>
    <version>1.2.76</version>
</dependency>

<dependency>
    <groupId>com.aliyun</groupId>
    <artifactId>aliyun-java-sdk-core</artifactId>
    <version>4.5.10</version>
</dependency>

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

3.3、model

package org.kang.aliyundxfw.model;

import lombok.Data;

import java.util.Map;

/**
 * @author 康康
 * @create 2021-10-30 14:42
 * @explain
 */
@Data
public class SendSms {

    /**
     * 手机号
     */
    private String PhoneNumbers;

    /**
     *模板
     */
    private final String templateCode="SMS_227260007";

    /**
     * 签名
     */
    private final String SignName="康康科技";

    /**
     * 验证码
     */
    private Map<String,Object> code;

}

3.4、Service

package org.kang.aliyundxfw.service;

import org.kang.aliyundxfw.model.SendSms;

/**
 * @author 康康
 * @create 2021-10-30 14:39
 * @explain
 */

public interface SendSmsService {
    boolean send(SendSms sendSms);
}

3.4.1、impl

package org.kang.aliyundxfw.service.impl;

import com.alibaba.fastjson.JSON;
import com.aliyuncs.CommonRequest;
import com.aliyuncs.CommonResponse;
import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.exceptions.ServerException;
import com.aliyuncs.http.MethodType;
import com.aliyuncs.profile.DefaultProfile;
import org.kang.aliyundxfw.model.SendSms;
import org.kang.aliyundxfw.service.SendSmsService;
import org.springframework.stereotype.Service;

/**
 * @author 康康
 * @create 2021-10-30 15:07
 * @explain
 */
@Service
public class SendSmsServiceImpl implements SendSmsService {
    @Override
    public boolean send(SendSms sendSms) {
        //连接阿里云 第二个参数是 AccessKey的id 第三个参数是 AccessKey的密码
        DefaultProfile profile = DefaultProfile.getProfile("cn-hangzhou", "LTAI5tQHFJoDijGxRYgoDZYM", "LRn4x2XHvwuOCNn6lYWrZxYPROmXsh");

        //构建请求
        IAcsClient client = new DefaultAcsClient(profile);

        CommonRequest request = new CommonRequest();
        request.setSysMethod(MethodType.POST);
        request.setSysDomain("dysmsapi.aliyuncs.com");
        request.setSysVersion("2017-05-25");
        request.setSysAction("SendSms");

        //自定义参数 (手机号，模板，签名)
        request.putQueryParameter("PhoneNumbers",sendSms.getPhoneNumbers());
        request.putQueryParameter("TemplateCode",sendSms.getTemplateCode());
        request.putQueryParameter("TemplateParam", JSON.toJSONString(sendSms.getCode()));
        try {
            CommonResponse response = client.getCommonResponse(request);
            System.out.println(response.getData());
            //返回成功还是失败
            return response.getHttpResponse().isSuccess();
        } catch (ServerException e) {
            e.printStackTrace();
        } catch (ClientException e) {
            e.printStackTrace();
        }
        return false;
    }
}

3.5、contrlloer

package org.kang.aliyundxfw.contrlloer;

import io.netty.util.internal.StringUtil;
import org.kang.aliyundxfw.model.SendSms;
import org.kang.aliyundxfw.service.SendSmsService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.CrossOrigin;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;

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

/**
 * @author 康康
 * @create 2021-10-30 15:16
 * @explain
 */
@RestController
@CrossOrigin //跨域支持
public class SendSmsContrlloer {

    @Autowired
    private SendSmsService sendSmsService;

    @Autowired
    private RedisTemplate<String, String> redisTemplate;

    @GetMapping("/send")
    public String code(SendSms sendSms) {
        //根据手机号到redis里面查看有没有这个手机号
        String code = redisTemplate.opsForValue().get(sendSms.getPhoneNumbers());
        if (!StringUtil.isNullOrEmpty(code)) {
            return sendSms.getPhoneNumbers() + ":" + sendSms.getCode() + "已存在，还没有过期";
        }

        //随机生成四位数的验证码
        code = UUID.randomUUID().toString().substring(0, 4);
        Map<String,Object> map=new HashMap<>();
        map.put("code",code);
        sendSms.setCode(map);
        //调用Service的方法
        boolean isSend = sendSmsService.send(sendSms);
        if(isSend){
            //成功就把手机号放到redis里面 设置5分钟过期
            redisTemplate.opsForValue().set(sendSms.getPhoneNumbers(),code,5, TimeUnit.SECONDS);
            return sendSms.getPhoneNumbers() + ":" + sendSms.getCode() + "发送成功";
        }else {
            return "发送失败";
        }
    }

}