基于springboot项目的钉钉消息发送

package com.dongao.project.common.dingding;

import com.dongao.project.msgtemplet.domain.MsgTemplet;

/**
 * Created by nao'nao on 2020/4/2.
 */
public class MsgInfo {

    private static final long serialVersionUID = 1L;
    /**参数1 可选*/
    private String param1;
    /**参数2 可选*/
    private String param2;
    /**参数3 可选*/
    private String param3;
    /**参数4 可选*/
    private String param4;
    /**参数5 可选*/
    private String param5;
    /**参数6 可选*/
    private String param6;
    /**参数7 可选*/
    private String param7;
    /**参数8 可选*/
    private String param8;
    /**参数9 可选*/
    private String param9;
    /**参数10 可选*/
    private String param10;
    /** 线索id  必选*/
    private String clueId;
    /**消息对象 必选*/
    private MsgTemplet msgTemplet;
    /**必选*/
    private String userIds;

    public String getParam1() {
        return param1;
    }

    public void setParam1(String param1) {
        this.param1 = param1;
    }

    public String getParam2() {
        return param2;
    }

    public void setParam2(String param2) {
        this.param2 = param2;
    }

    public String getParam3() {
        return param3;
    }

    public void setParam3(String param3) {
        this.param3 = param3;
    }

    public String getParam4() {
        return param4;
    }

    public void setParam4(String param4) {
        this.param4 = param4;
    }

    public String getParam5() {
        return param5;
    }

    public void setParam5(String param5) {
        this.param5 = param5;
    }

    public String getParam6() {
        return param6;
    }

    public void setParam6(String param6) {
        this.param6 = param6;
    }

    public String getParam7() {
        return param7;
    }

    public void setParam7(String param7) {
        this.param7 = param7;
    }

    public String getParam8() {
        return param8;
    }

    public void setParam8(String param8) {
        this.param8 = param8;
    }

    public String getParam9() {
        return param9;
    }

    public void setParam9(String param9) {
        this.param9 = param9;
    }

    public String getParam10() {
        return param10;
    }

    public void setParam10(String param10) {
        this.param10 = param10;
    }

    public String getClueId() {
        return clueId;
    }

    public void setClueId(String clueId) {
        this.clueId = clueId;
    }

    public MsgTemplet getMsgTemplet() {
        return msgTemplet;
    }

    public void setMsgTemplet(MsgTemplet msgTemplet) {
        this.msgTemplet = msgTemplet;
    }

    public String getUserIds() {
        return userIds;
    }

    public void setUserIds(String userIds) {
        this.userIds = userIds;
    }
}

package com.dongao.project.common.dingding;

import com.dingtalk.api.response.OapiMediaUploadResponse;
import com.dingtalk.api.response.OapiMessageCorpconversationAsyncsendV2Response;
import com.dingtalk.api.response.OapiUserGetUseridByUnionidResponse;
import com.ruoyi.framework.web.domain.AjaxResult;
import org.springframework.web.multipart.MultipartFile;

import java.io.InputStream;

/**
 * Created by nao'nao on 2020/3/31.
 * @author dingding
 * 工作通知消息的发送限制
 *（1）企业开发者每分钟最多可调用接口1500次，ISV开发者每分钟最多可调用接口1000次
 *（2）企业发送消息单次最多只能给5000人发送，ISV发送消息单次最多能给1000人发送
 *（3）给同一员工发送内容相同的消息，一天只能发一次
 *（4）企业发送每个员工每天最多可发送500条，ISV方式最多可发送50条
 *（5）企业/ISV发送消息时每分钟最多只能有5000人可以接收到消息
 */
public interface IDingDingService {

    /**
     * 调用钉钉上传文件
     * （1） 图片（image）:1MB，支持JPG格式
     * （2）语音（voice）：2MB，播放长度不超过60s，AMR格式
     * （3）普通文件（file）：10MB
     * @param type 文件类型  image file  (voice暂不支持)
     * @param file  文件
     * @return 返回上传成功对象 OapiMediaUploadResponse
     */
    public OapiMediaUploadResponse uploadMedia(String type, MultipartFile file);

    /**
     * 发送消息调用
     * @param msgInfo 发送消息的内容对象
     * @return AjaxResult
     */
    public AjaxResult sendMessage(MsgInfo msgInfo);

    /**
     * 根据unionId获取userId
     * @param unionId 当前钉钉用户在当前企业下的唯一识别码
     * @return
     */
    public OapiUserGetUseridByUnionidResponse getUserIdByUnionId(String unionId);

}

package com.dongao.project.common.dingding;

import com.dingtalk.api.DefaultDingTalkClient;
import com.dingtalk.api.DingTalkClient;
import com.dingtalk.api.request.OapiGettokenRequest;
import com.dingtalk.api.request.OapiMediaUploadRequest;
import com.dingtalk.api.request.OapiMessageCorpconversationAsyncsendV2Request;
import com.dingtalk.api.request.OapiUserGetUseridByUnionidRequest;
import com.dingtalk.api.response.OapiGettokenResponse;
import com.dingtalk.api.response.OapiMediaUploadResponse;
import com.dingtalk.api.response.OapiMessageCorpconversationAsyncsendV2Response;
import com.dingtalk.api.response.OapiUserGetUseridByUnionidResponse;
import com.dongao.project.common.constants.Constants;
import com.dongao.project.config.ConstantConfig;
import com.dongao.project.msghistory.domain.MsgHistory;
import com.dongao.project.msghistory.service.IMsgHistoryService;
import com.dongao.project.msgtemplet.domain.MsgTemplet;
import com.dongao.project.sys.service.SysService;
import com.ruoyi.common.utils.Md5Utils;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.common.utils.text.Convert;
import com.ruoyi.framework.web.domain.AjaxResult;
import com.ruoyi.project.system.config.service.IConfigService;
import com.taobao.api.ApiException;
import com.taobao.api.FileItem;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.web.multipart.MultipartFile;

/**
 * Created by nao'nao on 2020/3/31.
 * @author dingding
 */
@Service
public class DingDingServiceImpl implements IDingDingService {

    @Autowired
    private IMsgHistoryService msgHistoryService;

    @Autowired
    private SysService sysService;
    @Autowired
    private IConfigService configService;
    /**
     * 调用钉钉发送工作通知消息
     * @param useridList 员工在当前开发者企业账号范围内的userid
     * @param msgTemplet 消息模板
     * @return 异步发送消息返回发送任务对象 OapiMessageCorpconversationAsyncsendV2Response
     */
    private OapiMessageCorpconversationAsyncsendV2Response sendWorkMsg(String useridList, MsgTemplet msgTemplet) {

        try {
            //给钉钉用户发送工作通知消息
            OapiMessageCorpconversationAsyncsendV2Response rsp = send(useridList, msgTemplet);
            return rsp;
        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }

    /**
     * 给钉钉用户发送工作通知消息
     * @param useridList 接收者的用户userid列表，最大用户列表长度：100  zhangsan,lisi
     * @param msgTemplet 消息内容
     * @return OapiMessageCorpconversationAsyncsendV2Response
     */
    private OapiMessageCorpconversationAsyncsendV2Response send(String useridList, MsgTemplet msgTemplet) {
        //获取企业认证
        try {
            String accessToken = getAccessToken();
            //给钉钉用户发送工作通知消息
            DingTalkClient client = new DefaultDingTalkClient("https://oapi.dingtalk.com/topapi/message/corpconversation/asyncsend_v2");
            OapiMessageCorpconversationAsyncsendV2Request req = new OapiMessageCorpconversationAsyncsendV2Request();
            req.setAgentId(Long.parseLong(ConstantConfig.dingtalkMsgAgentId));
            req.setUseridList(useridList);
            //部门id串 ，分隔
            ///req2.setDeptIdList("1");
            //是否发送给企业全部用户
            ///req2.setToAllUser(false);
            OapiMessageCorpconversationAsyncsendV2Request.Msg obj1 = new OapiMessageCorpconversationAsyncsendV2Request.Msg();
            if (Constants.MsgType.TEXT.getValue().equals(msgTemplet.getTempletType())) {
                //发送文本消息
                obj1.setMsgtype(Constants.MsgType.TEXT.getValue());
                OapiMessageCorpconversationAsyncsendV2Request.Text obj2 = new OapiMessageCorpconversationAsyncsendV2Request.Text();
                obj2.setContent(msgTemplet.getContent());
                obj1.setText(obj2);
            }else if (Constants.MsgType.IMAGE.getValue().equals(msgTemplet.getTempletType())) {
                //发送图片信息  content即为图片media_id
                obj1.setMsgtype(Constants.MsgType.IMAGE.getValue());
                OapiMessageCorpconversationAsyncsendV2Request.Image obj2 = new OapiMessageCorpconversationAsyncsendV2Request.Image();
                obj2.setMediaId(msgTemplet.getContent());
                obj1.setImage(obj2);
            }else if (Constants.MsgType.FILE.getValue().equals(msgTemplet.getTempletType())) {
                //发送文件信息  content即为图片media_id
                obj1.setMsgtype(Constants.MsgType.FILE.getValue());
                OapiMessageCorpconversationAsyncsendV2Request.File obj2 = new OapiMessageCorpconversationAsyncsendV2Request.File();
                obj2.setMediaId(msgTemplet.getContent());
                obj1.setFile(obj2);
            }else if (Constants.MsgType.LINK.getValue().equals(msgTemplet.getTempletType())) {
                obj1.setMsgtype(Constants.MsgType.LINK.getValue());
                OapiMessageCorpconversationAsyncsendV2Request.Link obj2 = new OapiMessageCorpconversationAsyncsendV2Request.Link();
                obj2.setPicUrl(msgTemplet.getPicUrl());
                obj2.setMessageUrl(msgTemplet.getMessageUrl());
                obj2.setText(msgTemplet.getContent());
                obj2.setTitle(msgTemplet.getTitle());
                obj1.setLink(obj2);
            }else if (Constants.MsgType.MARKDOWN.getValue().equals(msgTemplet.getTempletType())) {
                obj1.setMsgtype(Constants.MsgType.MARKDOWN.getValue());
                OapiMessageCorpconversationAsyncsendV2Request.Markdown obj2 = new OapiMessageCorpconversationAsyncsendV2Request.Markdown();
                obj2.setText(msgTemplet.getContent());
                obj2.setTitle(msgTemplet.getTitle());
                obj1.setMarkdown(obj2);
            }
            req.setMsg(obj1);
            OapiMessageCorpconversationAsyncsendV2Response rsp = client.execute(req, accessToken);
            return rsp;
        } catch (ApiException e) {
            e.printStackTrace();
        }

        return null;

    }

    /**
     * 获取企业凭证 access_token
     */
    private String getAccessToken() throws ApiException {
        //获取企业凭证 access_token  正常情况下access_token有效期为7200秒，有效期内重复获取返回相同结果，并自动续期。
        DingTalkClient client = new DefaultDingTalkClient("https://oapi.dingtalk.com/gettoken");
        OapiGettokenRequest req = new OapiGettokenRequest();
        req.setAppkey(ConstantConfig.dingtalkMsgAppKey);
        req.setAppsecret(ConstantConfig.dingtalkMsgAppSecret);
        req.setHttpMethod("GET");
        OapiGettokenResponse rsp = client.execute(req);
        return rsp.getAccessToken();
    }

    /**
     * 调用钉钉上传文件
     * （1） 图片（image）:1MB，支持JPG格式
     * （2）语音（voice）：2MB，播放长度不超过60s，AMR格式
     * （3）普通文件（file）：10MB
     * @param type 文件类型  image file  (voice暂不支持)
     * @param file  文件
     * @return
     */
    @Override
    public OapiMediaUploadResponse uploadMedia(String type, MultipartFile file) {
        try {
            //获取企业凭证 access_token
            String accessToken = getAccessToken();
            DingTalkClient client = new DefaultDingTalkClient("https://oapi.dingtalk.com/media/upload");
            OapiMediaUploadRequest req = new OapiMediaUploadRequest();
            req.setType(type);
            req.setMedia(new FileItem(file.getOriginalFilename(),file.getInputStream()));
            OapiMediaUploadResponse rsp = client.execute(req, accessToken);
            return rsp;
        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }

    /**
     * 发送消息调用
     * @param msgInfo 发送消息的内容对象
     * @return AjaxResult
     */
    @Override
    public AjaxResult sendMessage(MsgInfo msgInfo) {
        String dingSwitch=configService.selectConfigByKey("ding.ding.switch");
        if(!dingSwitch.equals("on")){
            return AjaxResult.success("钉钉消息开关没有打开无法推送！");
        }
        String userIdsStr = msgInfo.getUserIds();
        if (msgInfo != null && StringUtils.isNotEmpty(userIdsStr)) {
            //获取用户userId对应的钉钉平台用户userid
            String[] userIds = Convert.toStrArray(userIdsStr);
            String useridList = sysService.selectDingdingUseridList(userIds);

            if (StringUtils.isNotEmpty(useridList)) {
                //获取消息模板
                MsgTemplet msgTemplet = msgInfo.getMsgTemplet();
                if (msgTemplet != null) {
                    String content = msgTemplet.getContent();
                    //替换content中特定字段值
                    content = getContent(msgInfo, content);

                    msgTemplet.setContent(content);

                    //给跳转链接增加免密参数
                    String messageUrl = msgTemplet.getMessageUrl();
                    String projectUrl = msgTemplet.getProjectUrl();
                    if (StringUtils.isNotEmpty(projectUrl) && StringUtils.isNotEmpty(messageUrl)) {
                        //加密
                        String sign = Md5Utils.hash(Constants.LOGIN_KEY + userIdsStr);
                        StringBuilder stringBuilder = new StringBuilder();
                        stringBuilder.append(projectUrl);
                        stringBuilder.append("/loginFree?userId=");
                        stringBuilder.append(userIdsStr);
                        stringBuilder.append("&sign=");
                        stringBuilder.append(sign);
                        stringBuilder.append("&clueId=");
                        stringBuilder.append(msgInfo.getClueId());
                        stringBuilder.append("&redirect_url=");
                        stringBuilder.append(messageUrl);
                        msgTemplet.setMessageUrl(stringBuilder.toString());
                    }

                    //如果是markdown消息，链接不为空需要拼链接
                    if (Constants.MsgType.MARKDOWN.getValue().equals(msgTemplet.getTempletType())
                            && msgTemplet.getContent().contains("]") && StringUtils.isNotEmpty(msgTemplet.getMessageUrl())) {
                            content = content.replace("]","]("+msgTemplet.getMessageUrl()+")");
                            msgTemplet.setContent(content);
                    }

                    OapiMessageCorpconversationAsyncsendV2Response rsp = sendWorkMsg(useridList, msgTemplet);

                    // 2020-07-03 fdh 钉钉服务调取失败处理
                    if( rsp == null ){
                        return AjaxResult.error("钉钉推送消息失败");
                    }

                    //插入消息发送记录表
                    MsgHistory msgHistory = new MsgHistory();
                    for (String userId:userIds) {
                        msgHistory.setUserId(Long.parseLong(userId));
                        msgHistory.setErrCode(rsp.getErrcode());
                        msgHistory.setErrMsg(rsp.getErrmsg());
                        msgHistory.setContent(content);
                        msgHistory.setTaskId(rsp.getTaskId());
                        msgHistory.setType(msgTemplet.getTempletType());
                        msgHistoryService.insertMsgHistory(msgHistory);
                    }

                    if (rsp.isSuccess()) {
                        //success
                        return AjaxResult.success("钉钉工作通知消息发送成功！");
                    }else {
                        //error
                        return AjaxResult.error(rsp.getErrmsg());
                    }

                }else {
                    return AjaxResult.error("暂无消息模板，请添加后操作！");
                }
            }else {
                return AjaxResult.error("用户不存在或者未绑定钉钉账号！");
            }


        }else {
            return AjaxResult.error();
        }
    }

    /**
     * 替换content中特定字段值
     * @param msgInfo
     * @param content
     * @return
     */
    private String getContent(MsgInfo msgInfo, String content) {

        //替换可选参数
        content = content.replace("@param1@", msgInfo.getParam1() == null ? "" : msgInfo.getParam1());

        content = content.replace("@param2@",msgInfo.getParam2() == null?"":msgInfo.getParam2());

        content = content.replace("@param3@",msgInfo.getParam3() == null?"":msgInfo.getParam3());

        content = content.replace("@param4@",msgInfo.getParam4() == null?"":msgInfo.getParam4());

        content = content.replace("@param5@",msgInfo.getParam5() == null?"":msgInfo.getParam5());

        content = content.replace("@param6@",msgInfo.getParam6() == null?"":msgInfo.getParam6());

        content = content.replace("@param7@",msgInfo.getParam7() == null?"":msgInfo.getParam7());

        content = content.replace("@param8@",msgInfo.getParam8() == null?"":msgInfo.getParam8());

        content = content.replace("@param9@",msgInfo.getParam9() == null?"":msgInfo.getParam9());

        content = content.replace("@param10@",msgInfo.getParam10() == null?"":msgInfo.getParam10());


      return content;
    }

    /**
     * 根据unionId获取userId
     * @param unionId 当前钉钉用户在当前企业下的唯一识别码
     * @return
     */
    @Override
    public OapiUserGetUseridByUnionidResponse getUserIdByUnionId(String unionId) {
        try {
            String accessToken = getAccessToken();
            //根据unionId获取userId
            DingTalkClient client = new DefaultDingTalkClient("https://oapi.dingtalk.com/user/getUseridByUnionid");
            OapiUserGetUseridByUnionidRequest req = new OapiUserGetUseridByUnionidRequest();
            req.setUnionid(unionId);
            req.setHttpMethod("GET");
            OapiUserGetUseridByUnionidResponse rsp = client.execute(req, accessToken);
            return rsp;
        } catch (ApiException e) {
            e.printStackTrace();
        }
        return null;
    }

}