文章目录

• 1、创建机器人应用
• 2、开通机器人接口权限
• 3、一定要发布（否则无法调试调接口）
• 4、编写工具类
• 5、效果

{
	"code":"invalidParameter.robotCode.notExsit",
	"requestid":"76DABAC0-8ED5-7622-B692-B9E083CB09E9",
	"message":"机器人不存在"
}

1、创建机器人应用

https://open-dev.dingtalk.com/fe/app#/corp/robot

2、开通机器人接口权限

3、一定要发布（否则无法调试调接口）

4、编写工具类

        <dependency>
            <groupId>com.aliyun</groupId>
            <artifactId>dingtalk</artifactId>
            <version>1.1.88</version>
        </dependency>

DingTalkUtil

package com.liugx.dingtalk;

import com.aliyun.dingtalkoauth2_1_0.models.GetAccessTokenRequest;
import com.aliyun.dingtalkoauth2_1_0.models.GetAccessTokenResponse;
import com.aliyun.dingtalkrobot_1_0.models.BatchSendOTOHeaders;
import com.aliyun.dingtalkrobot_1_0.models.BatchSendOTORequest;
import com.aliyun.tea.TeaException;
import com.aliyun.teaopenapi.models.Config;
import com.aliyun.teautil.models.RuntimeOptions;

/**
 * java 实现钉钉机器人单人私聊推送钉钉消息
 * -添加依赖
 * -获取应用凭证https://open-dev.dingtalk.com/apiExplorer?spm=ding_open_doc.document.0.0.3f99722fFLkPuA#/?devType=org&api=oauth2_1.0%23GetAccessToken
 * -机器人发送消息
 *
 * @author liugx
 * @version 1.0
 * @date 2022/1/13 20:42
 */
public class DingTalkUtil {

    private static String ACCESS_TOKEN = "";

    private static String APP_KEY = "你的";

    private static String APP_SECRET = "你的";

    /**
     * 初始化--权限Client
     * @return Client
     * @throws Exception
     */
    public static com.aliyun.dingtalkoauth2_1_0.Client createAuthClient() throws Exception {
        Config config = new Config();
        config.protocol = "https";
        config.regionId = "central";
        return new com.aliyun.dingtalkoauth2_1_0.Client(config);
    }


    /**
     * 初始化--机器人Client
     *
     * @return Client
     * @throws Exception
     */
    public static com.aliyun.dingtalkrobot_1_0.Client createClient() throws Exception {
        Config config = new Config();
        config.protocol = "https";
        config.regionId = "central";
        return new com.aliyun.dingtalkrobot_1_0.Client(config);
    }

    /**
     * 获取并设置最新accessToken，每两小时失效
     */
    public static void setAccessToken() throws Exception {
        com.aliyun.dingtalkoauth2_1_0.Client client = createAuthClient();
        GetAccessTokenRequest getAccessTokenRequest = new GetAccessTokenRequest()
                .setAppKey(APP_KEY)
                .setAppSecret(APP_SECRET);;
        try {
            GetAccessTokenResponse accessToken = client.getAccessToken(getAccessTokenRequest);
            //设置access_token
            ACCESS_TOKEN = accessToken.getBody().accessToken;
        } catch (TeaException err) {
            System.out.println(err.message);
        } catch (Exception _err) {
            TeaException err = new TeaException(_err.getMessage(), _err);
            System.out.println(err.message);
        }
    }

    /**
     * 发送钉钉消息推送
     */
    private void sendDingPusher() throws Exception {
        setAccessToken();
        com.aliyun.dingtalkrobot_1_0.Client client = createClient();
        BatchSendOTOHeaders batchSendOTOHeaders = new BatchSendOTOHeaders();
        batchSendOTOHeaders.xAcsDingtalkAccessToken = ACCESS_TOKEN;
        BatchSendOTORequest batchSendOTORequest = new BatchSendOTORequest()
                .setRobotCode(APP_KEY)
                .setUserIds(java.util.Arrays.asList(
                        "01421230693825153972","manager6206"
                ))
                .setMsgKey("sampleMarkdown")
                .setMsgParam("{\"text\": \"hello text\",\"title\": \"hello title\"}");
        try {
            client.batchSendOTOWithOptions(batchSendOTORequest, batchSendOTOHeaders, new RuntimeOptions());
        } catch (TeaException err) {
            if (err.code.equals("InvalidAuthentication")){
                // access_token 过期或者不合法
                setAccessToken();
                sendDingPusher();
            }
        } catch (Exception _err) {
            TeaException err = new TeaException(_err.getMessage(), _err);
        }
    }

    public static void main(String[] args) throws Exception {
        new DingTalkUtil().sendDingPusher();
    }

}

5、效果

标签：notExsit,Exception,机器人,err,私聊,Client,aliyun,new,com
来源： https://blog.csdn.net/weixin_45621658/article/details/122483280