springboot整合短信发送

以下是Spring Boot整合短信发送的步骤和代码示例：

1.在pom.xml文件中添加aliyun-java-sdk-core和aliyun-java-sdk-dysmsapi依赖：

<dependency>
    <groupId>com.aliyun</groupId>
    <artifactId>aliyun-java-sdk-core</artifactId>
    <version>4.5.3</version>
</dependency>
<dependency>
    <groupId>com.aliyun</groupId>
    <artifactId>aliyun-java-sdk-dysmsapi</artifactId>
    <version>1.0.0</version>
</dependency>

2.在application.properties文件中添加阿里云短信服务的配置信息：

aliyun.sms.accessKeyId=yourAccessKeyId
aliyun.sms.accessKeySecret=yourAccessKeySecret
aliyun.sms.templateCode=yourTemplateCode
aliyun.sms.signName=yourSignName

3.创建一个SmsUtils工具类，用于发送短信：

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.profile.DefaultProfile;
import com.aliyuncs.profile.IClientProfile;

public class SmsUtils {

    private static final String PRODUCT = "Dysmsapi";
    private static final String DOMAIN = "dysmsapi.aliyuncs.com";

    private static final String accessKeyId = "yourAccessKeyId";
    private static final String accessKeySecret = "yourAccessKeySecret";

    public static SendSmsResponse sendSms(String phoneNumbers, String signName, String templateCode, String templateParam) throws ClientException {

        // 设置超时时间-可自行调整
        System.setProperty("sun.net.client.defaultConnectTimeout", "10000");        System.setProperty("sun.net.client.defaultReadTimeout", "10000");

        // 初始化ascClient需要的几个参数
        IClientProfile profile = DefaultProfile.getProfile("cn-hangzhou", accessKeyId, accessKeySecret);
        DefaultProfile.addEndpoint("cn-hangzhou", "cn-hangzhou", PRODUCT, DOMAIN);
        IAcsClient acsClient = new DefaultAcsClient(profile);

        // 组装请求对象
        SendSmsRequest request = new SendSmsRequest();
        // 必填:待发送手机号
        request.setPhoneNumbers(phoneNumbers);
        // 必填:短信签名-可在短信控制台中找到
        request.setSignName(signName);
        // 必填:短信模板-可在短信控制台中找到
        request.setTemplateCode(templateCode);
        // 可选:模板中的变量替换JSON串,如模板内容为"亲爱的${name},您的验证码为${code}"时,此处的值为
        request.setTemplateParam(templateParam);

        // 发送短信
        SendSmsResponse response = acsClient.getAcsResponse(request);

        return response;
    }
}

4.在Controller中调用SmsUtils工具类发送短信：

import com.aliyuncs.exceptions.ClientException;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpSession;

@RestController
public class SmsController {

    @PostMapping("/sendMsg")
    public R<String> sendMsg(@RequestBody User user, HttpSession session) throws ClientException {

        // 1.获取手机号
        String phone = user.getPhone();
        if(StringUtils.isEmpty(phone)){
            return R.error("短信发送失败");
        }

        // 2.随机生成四位验证码
        String code = ValidateCodeUtils.generateValidateCode(4).toString();

        // 3.调用阿里云提供的短信服务
        SmsUtils.sendSms(phone, "yourSignName", "yourTemplateCode", "{\"code\":\"" + code + "\"}");

        // 4.需要将生成的验证码保存到session中
        session.setAttribute(phone, code);

        return R.success("验证码短信发送成功");
    }
}