小程序入门4—钉钉群机器人消息通知和钉钉工作通知

    <!-- 使用旧版钉钉开放api -->
        <dependency>
            <groupId>com.aliyun</groupId>
            <artifactId>alibaba-dingtalk-service-sdk</artifactId>
            <version>2.0.0</version>
        </dependency>
    </dependencies>

package com.example.dingtalkmsg.service;

import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

import javax.crypto.Mac;
import javax.crypto.spec.SecretKeySpec;

import com.dingtalk.api.DefaultDingTalkClient;
import com.dingtalk.api.DingTalkClient;
import com.dingtalk.api.request.OapiRobotSendRequest;
import com.dingtalk.api.request.OapiRobotSendRequest.Links;
import com.dingtalk.api.response.OapiRobotSendResponse;
import org.apache.tomcat.util.codec.binary.Base64;

public class DingTalkRobotSendService {

    public static void main(String[] args) throws Exception {
        //安全设置加签
        Long timestamp = System.currentTimeMillis();
        String secret = "xxx ";
        String stringToSign = timestamp + "\n" + secret;
        Mac mac = Mac.getInstance("HmacSHA256");
        mac.init(new SecretKeySpec(secret.getBytes("UTF-8"), "HmacSHA256"));
        byte[] signData = mac.doFinal(stringToSign.getBytes("UTF-8"));
        String sign = URLEncoder.encode(new String(Base64.encodeBase64(signData)), "UTF-8");

        //构建消息发送Client
        DingTalkClient client = new DefaultDingTalkClient(
            "http://oapi.dingtalk"
                + ".com/robot/send?access_token=xxx"
                + "&timestamp="
                + timestamp + "&sign=" + sign);
        //创建发送请求体
        OapiRobotSendRequest request = new OapiRobotSendRequest();
        request.setMsgtype("text");
        //文本消息
        OapiRobotSendRequest.Text text = new OapiRobotSendRequest.Text();
        text.setContent("测试文本消息");
        request.setText(text);
        OapiRobotSendRequest.At at = new OapiRobotSendRequest.At();
        at.setAtMobiles(Arrays.asList("xxxxx"));
        // isAtAll类型如果不为Boolean，请升级至最新SDK
        //at.setIsAtAll(true);
        //at.setAtUserIds(Arrays.asList("109929","32099"));

        request.setMsgtype("link");
        OapiRobotSendRequest.Link link = new OapiRobotSendRequest.Link();
        link.setMessageUrl("http://www.dingtalk.com/");
        link.setPicUrl("");
        link.setTitle("时代的火车向前开");
        link.setText("这个即将发布的新版本，创始人xx称它为红树林。而在此之前，每当面临重大升级，产品经理们都会取一个应景的代号，这一次，为什么是红树林");
        request.setLink(link);

        request.setMsgtype("markdown");
        OapiRobotSendRequest.Markdown markdown = new OapiRobotSendRequest.Markdown();
        markdown.setTitle("杭州天气");
        markdown.setText("#### 杭州天气 @156xxxx8827\n" +
            "> 9度，西北风1级，空气良89，相对温度73%\n\n" +
            "> ![screenshot](http://gw.alicdn.com/tfs/TB1ut3xxbsrBKNjSZFpXXcXhFXa-846-786.png)\n"  +
            "> ###### 10点20分发布 [天气](http://www.thinkpage.cn/) \n");
        request.setMarkdown(markdown);

        request.setMsgtype("feedCard");
        OapiRobotSendRequest.Feedcard feedcard = new OapiRobotSendRequest.Feedcard();
        OapiRobotSendRequest.Links links1 = new OapiRobotSendRequest.Links();
        links1.setTitle("时代的火车向前开1");
        links1.setMessageURL("http://www.dingtalk.com/");
        links1.setPicURL("http://img.alicdn.com/tfs/TB1NwmBEL9TBuNjy1zbXXXpepXa-2400-1218.png");

        OapiRobotSendRequest.Links links2 = new OapiRobotSendRequest.Links();
        links2.setTitle("时代的火车向前开2");
        links2.setMessageURL("http://www.dingtalk.com/");
        links2.setPicURL("http://img.alicdn.com/tfs/TB1NwmBEL9TBuNjy1zbXXXpepXa-2400-1218.png");
        List<Links> links = new ArrayList<>();
        links.add(links1);
        links.add(links2);
        feedcard.setLinks(links);
        request.setFeedCard(feedcard);

        OapiRobotSendResponse response = client.execute(request);
        System.out.println(response);
    }
}

    <!-- 使用旧版钉钉开放api -->
        <dependency>
            <groupId>com.aliyun</groupId>
            <artifactId>alibaba-dingtalk-service-sdk</artifactId>
            <version>2.0.0</version>
        </dependency>
    </dependencies>

package com.example.dingtalkmsg.service;

import com.dingtalk.api.DefaultDingTalkClient;
import com.dingtalk.api.DingTalkClient;
import com.dingtalk.api.request.OapiMessageCorpconversationAsyncsendV2Request;
import com.dingtalk.api.request.OapiServiceGetCorpTokenRequest;
import com.dingtalk.api.response.OapiMessageCorpconversationAsyncsendV2Response;
import com.dingtalk.api.response.OapiServiceGetCorpTokenResponse;

public class DingTalkWorkNoticeSendService {

    public static void main(String[] args) throws Exception {
        //获取小程序的accessToken
        DefaultDingTalkClient client1 = new DefaultDingTalkClient("http://oapi.dingtalk.com/service/get_corp_token");
        OapiServiceGetCorpTokenRequest req = new OapiServiceGetCorpTokenRequest();
        req.setAuthCorpid("dingxxxx");
        //suiteTicket获取比较麻烦，后续我会单独写文章说明
        OapiServiceGetCorpTokenResponse execute = client1.execute(req, "xxx", "xxx", "xxx");

        //构建工作通知推送Client
        DingTalkClient client2 = new DefaultDingTalkClient(
            "http://oapi.dingtalk.com/topapi/message/corpconversation/asyncsend_v2");
        OapiMessageCorpconversationAsyncsendV2Request request = new OapiMessageCorpconversationAsyncsendV2Request();
        request.setAgentId(836390886L);
        request.setUseridList("user123");
        request.setToAllUser(false);

        //构建消息模板
        OapiMessageCorpconversationAsyncsendV2Request.Msg msg = new OapiMessageCorpconversationAsyncsendV2Request.Msg();
        msg.setMsgtype("text");
        msg.setText(new OapiMessageCorpconversationAsyncsendV2Request.Text());
        msg.getText().setContent("test123");
        request.setMsg(msg);

        msg.setMsgtype("image");
        msg.setImage(new OapiMessageCorpconversationAsyncsendV2Request.Image());
        msg.getImage().setMediaId("@lADOdvRYes0CbM0CbA");
        request.setMsg(msg);

        msg.setMsgtype("file");
        msg.setFile(new OapiMessageCorpconversationAsyncsendV2Request.File());
        msg.getFile().setMediaId("@lADOdvRYes0CbM0CbA");
        request.setMsg(msg);

        msg.setMsgtype("link");
        msg.setLink(new OapiMessageCorpconversationAsyncsendV2Request.Link());
        msg.getLink().setTitle("test");
        msg.getLink().setText("test");
        msg.getLink().setMessageUrl("test");
        msg.getLink().setPicUrl("test");
        request.setMsg(msg);

        msg.setMsgtype("markdown");
        msg.setMarkdown(new OapiMessageCorpconversationAsyncsendV2Request.Markdown());
        msg.getMarkdown().setText("##### text");
        msg.getMarkdown().setTitle("### Title");
        request.setMsg(msg);

        msg.setOa(new OapiMessageCorpconversationAsyncsendV2Request.OA());
        msg.getOa().setHead(new OapiMessageCorpconversationAsyncsendV2Request.Head());
        msg.getOa().getHead().setText("head");
        msg.getOa().setBody(new OapiMessageCorpconversationAsyncsendV2Request.Body());
        msg.getOa().getBody().setContent("xxx");
        msg.setMsgtype("oa");
        request.setMsg(msg);

        msg.setActionCard(new OapiMessageCorpconversationAsyncsendV2Request.ActionCard());
        msg.getActionCard().setTitle("xxx123411111");
        msg.getActionCard().setMarkdown("### 测试123111");
        msg.getActionCard().setSingleTitle("测试测试");
        msg.getActionCard().setSingleUrl("http://www.dingtalk.com");
        msg.setMsgtype("action_card");
        request.setMsg(msg);
        OapiMessageCorpconversationAsyncsendV2Response rsp = client2.execute(request, execute.getAccessToken());
        System.out.println(rsp.getBody());
    }
}