小程序入门4—钉钉群机器人消息通知和钉钉工作通知

前言

在消息通知这块,钉钉可谓是玩出了花,比如工作通知、群机器人通知,还有那万恶的Ding一下。钉钉的通知不仅花样多,而且大部分渠道都支持自定义,也即可以自定义设置发送时间、发送内容,并且还支持多种样式的消息如文本、卡片、Markdown等。
这篇文章我主要介绍一下常用的两类:钉钉群机器人通知和钉钉工作通知。

钉钉群机器人通知效果图

钉钉工作通知效果图

具体的区别和对比我就不写了,简单来说钉钉群机器人消息通知发的消息所有人都可以看到,钉钉工作通知只有选择到的人才可以看到,所以钉钉群机器人消息通知适合发公告通知所有人,钉钉工作通知适合发工作安排通知到具体人,不过具体怎么用还得看业务的需要。

钉钉群机器人通知实现

官方文档链接

自定义机器人接入https://open.dingtalk.com/document/robots/custom-robot-access

自定义机器人安全设置https://open.dingtalk.com/document/robots/customize-robot-security-settings

配置流程

1. 选择需要添加机器人的群聊,然后依次单击群设置 > 机器人。

2. 点击添加机器人,然后找到自定义机器人

3. 输入配置,安全设置需要注意一下

由于创建自定义机器人必须选择安全设置,这里注意不要乱输,如果明白安全设置是啥最好,如果不懂建议选择加签的方式,然后看一下说明文档,不然测试的时候有可能会发送不成功。

4. 点击完成,会生成Webhook

开发机器人

1. 保存好安全设置的token和Webhook

2. 导入maven旧版依赖

    <!-- 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>

3. 编写测试类

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(
            "https://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("https://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](https://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("https://www.dingtalk.com/");
        links1.setPicURL("https://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("https://www.dingtalk.com/");
        links2.setPicURL("https://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);
    }
}

总体来说,钉钉机器人推送消息的开发没有那些弯弯绕绕的设置,基本上能看懂文档就可以开发出来,也不需要什么特殊的环境支持。

钉钉工作通知实现

官方文档链接

第三方企业应用开发https://open.dingtalk.com/document/isvapp/send-job-notification

配置流程

1. 创建一个第三方企业应用

我本来以为企业内应用和第三方企业应用一样,创建应用之后都有一个工作通知。创建应用后发现,确实都有一个,但是区别非常大。企业内应用通知就是机器人群消息,而第三方企业应用则是模板消息。

2. 依次点击应用功能—>消息推送—>新增

3. 选择Markdown模板进行创建—>发送测试消息

4. 保存好消息模板后点击提交审核,审核一般半天左右会通过

开发工作通知

1. 导入maven旧版依赖

    <!-- 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>

2. 编写测试类

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("https://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(
            "https://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("https://www.dingtalk.com");
        msg.setMsgtype("action_card");
        request.setMsg(msg);
        OapiMessageCorpconversationAsyncsendV2Response rsp = client2.execute(request, execute.getAccessToken());
        System.out.println(rsp.getBody());
    }
}

其实工作通知开发的难度也不高,但是由于这是个三方应用,所有三方应用的接口都需要一个accessToken。而这个accessToken也不是简单的拿ak/sk去获取就行了,钉钉那边还需要一个suiteTicket,这个suiteTicket才是开发的最大难点。
suiteTicket不是调用接口去获取的,而是钉钉主动推送过来的,所以我们还需要写一个回调接口供钉钉侧调用,这个回调接口会在后续文章中补充。

posted @ 2023-04-10 19:18  sum墨  阅读(289)  评论(0编辑  收藏  举报