引入依賴

<dependency>
            <groupId>com.aliyun</groupId>
            <artifactId>aliyun-java-sdk-ecs</artifactId>
            <version>4.17.6</version>
        </dependency>
        <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-sms</artifactId>
            <
 
version>3.0.0-rc1</version>
        </dependency>

編寫發簡訊工具類

package com.jeeplus.modules.utils;

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 SendSMS {

    //產品名稱:雲通訊簡訊API產品,開發者無需替換
    static final String product = "Dysmsapi";
    //產品域名,開發者無需替換
    static final String domain = "dysmsapi.aliyuncs.com";


    static final String accessKeyId = "xxxxxx";
    static final String accessKeySecret = "xxxxxxx";

    public static SendSmsResponse sendSms(String phone, String mtname) throws ClientException {
        //可自助調整超時時間
        System.setProperty("sun.net.client.defaultConnectTimeout", "10000");
        System.setProperty("sun.net.client.defaultReadTimeout", "10000");

        //初始化acsClient,暫不支援region化
        IClientProfile profile = DefaultProfile.getProfile("cn-hangzhou", accessKeyId, accessKeySecret);
        DefaultProfile.addEndpoint("cn-hangzhou", "cn-hangzhou", product, domain);
        IAcsClient acsClient = new DefaultAcsClient(profile);
        //組裝請求物件-具體描述見控制檯-文件部分內容
        SendSmsRequest request = new SendSmsRequest();
        //必填:待發送手機號
        request.setPhoneNumbers(phone);
        //必填:簡訊簽名-可在簡訊控制檯中找到
        request.setSignName("河南省食品藥品宣教中心");
        //必填:簡訊模板-可在簡訊控制檯中找到
        request.setTemplateCode("SMS_223542552");

        //   JSONObject object = JSONObject.parseObject(s);

        //可選:模板中的變數替換JSON串,如模板內容為"親愛的${name},您的驗證碼為${code}"時,此處的值為
        request.setTemplateParam("{\"mtname\":\""+mtname+"\"}");
        System.out.println("mtname======================"+mtname);
        //選填-上行簡訊擴充套件碼(無特殊需求使用者請忽略此欄位)
        //request.setSmsUpExtendCode("90997");

        //可選:outId為提供給業務方擴充套件欄位,最終在簡訊回執訊息中將此值帶回給呼叫者
        //request.setOutId("yourOutId");

        //hint 此處可能會丟擲異常，注意catch
        SendSmsResponse sendSmsResponse = acsClient.getAcsResponse(request);
        return sendSmsResponse;
    }

    public static SendSmsResponse sendSmsExamineOn(String phone, String mtname) throws ClientException {
        //可自助調整超時時間
        System.setProperty("sun.net.client.defaultConnectTimeout", "10000");
        System.setProperty("sun.net.client.defaultReadTimeout", "10000");

        //初始化acsClient,暫不支援region化
        IClientProfile profile = DefaultProfile.getProfile("cn-hangzhou", accessKeyId, accessKeySecret);
        DefaultProfile.addEndpoint("cn-hangzhou", "cn-hangzhou", product, domain);
        IAcsClient acsClient = new DefaultAcsClient(profile);
        //組裝請求物件-具體描述見控制檯-文件部分內容
        SendSmsRequest request = new SendSmsRequest();
        //必填:待發送手機號
        request.setPhoneNumbers(phone);
        //必填:簡訊簽名-可在簡訊控制檯中找到
        request.setSignName("阿彌陀佛");
        //必填:簡訊模板-可在簡訊控制檯中找到
        request.setTemplateCode("SMS_234xxx");

        //   JSONObject object = JSONObject.parseObject(s);

        //可選:模板中的變數替換JSON串,如模板內容為"親愛的${name},您的驗證碼為${code}"時,此處的值為
        request.setTemplateParam("{\"name\":\""+mtname+"\"}");
        System.out.println("mtname======================"+mtname);
        //選填-上行簡訊擴充套件碼(無特殊需求使用者請忽略此欄位)
        //request.setSmsUpExtendCode("90997");

        //可選:outId為提供給業務方擴充套件欄位,最終在簡訊回執訊息中將此值帶回給呼叫者
        //request.setOutId("yourOutId");

        //hint 此處可能會丟擲異常，注意catch
        SendSmsResponse sendSmsResponse = acsClient.getAcsResponse(request);
        return sendSmsResponse;
    }
    public static SendSmsResponse sendSmsExamineOff(String phone, String mtname,String content) throws ClientException {
        //可自助調整超時時間
        System.setProperty("sun.net.client.defaultConnectTimeout", "10000");
        System.setProperty("sun.net.client.defaultReadTimeout", "10000");

        //初始化acsClient,暫不支援region化
        IClientProfile profile = DefaultProfile.getProfile("cn-hangzhou", accessKeyId, accessKeySecret);
        DefaultProfile.addEndpoint("cn-hangzhou", "cn-hangzhou", product, domain);
        IAcsClient acsClient = new DefaultAcsClient(profile);
        //組裝請求物件-具體描述見控制檯-文件部分內容
        SendSmsRequest request = new SendSmsRequest();
        //必填:待發送手機號
        request.setPhoneNumbers(phone);
        //必填:簡訊簽名-可在簡訊控制檯中找到
        request.setSignName(觀世音菩薩");
        //必填:簡訊模板-可在簡訊控制檯中找到
        request.setTemplateCode("SMS_23xxxx");

        //   JSONObject object = JSONObject.parseObject(s);

        //可選:模板中的變數替換JSON串,如模板內容為"親愛的${name},您的驗證碼為${code}"時,此處的值為
        request.setTemplateParam("{\"mtname\":\""+mtname+"\",\"content\":\""+content+"\"}");
        //request.setTemplateParam("{\"name\":\""+mtname+"\"}");
        System.out.println("mtname======================"+mtname);
        //選填-上行簡訊擴充套件碼(無特殊需求使用者請忽略此欄位)
        //request.setSmsUpExtendCode("90997");

        //可選:outId為提供給業務方擴充套件欄位,最終在簡訊回執訊息中將此值帶回給呼叫者
        //request.setOutId("yourOutId");

        //hint 此處可能會丟擲異常，注意catch
        SendSmsResponse sendSmsResponse = acsClient.getAcsResponse(request);
        return sendSmsResponse;
    }


    public static void main(String[] args) {

        try {
            System.out.println("============");
            //SendSMS.sendSmsExamineOn("15689286579", "小明");
            SendSMS.sendSmsExamineOff("15689286579", "小明","稽核不通過");
            System.out.println("============");
        }catch (Exception e){
            e.printStackTrace();
        }

    }
}