钉钉通知到群

1. 代码

1.1 javabean

import java.util.List;


public class DingTalkMsg {

    private String msgtype;
    private TextBean text;
    private AtBean at;

    public String getMsgtype() {
        return msgtype;
    }

    public void setMsgtype(String msgtype) {
        this.msgtype = msgtype;
    }

    public TextBean getText() {
        return text;
    }

    public void setText(TextBean text) {
        this.text = text;
    }

    public AtBean getAt() {
        return at;
    }

    public void setAt(AtBean at) {
        this.at = at;
    }

    public static class TextBean {
        /**
         * content : 我就是我, 是不一样的烟火
         */

        private String content;

        public String getContent() {
            return content;
        }

        public void setContent(String content) {
            this.content = content;
        }
    }

    public static class AtBean {
        /**
         * atMobiles : ["156xxxx8827","189xxxx8325"]
         * isAtAll : false
         */

        private boolean isAtAll;
        private List<String> atMobiles;

        public boolean isIsAtAll() {
            return isAtAll;
        }

        public void setIsAtAll(boolean isAtAll) {
            this.isAtAll = isAtAll;
        }

        public List<String> getAtMobiles() {
            return atMobiles;
        }

        public void setAtMobiles(List<String> atMobiles) {
            this.atMobiles = atMobiles;
        }
    }
}

1.2 service

import java.util.List;

public interface RobotService {
    /**
     * 机器人监控警报
     */
    void monitorAlarm(String content, List<String> phones);
}

1.3 serviceImpl

import com.alibaba.fastjson.JSONObject;
import org.apache.commons.collections4.CollectionUtils;
import org.springframework.http.HttpEntity;
import org.springframework.http.HttpHeaders;
import org.springframework.http.MediaType;
import org.springframework.stereotype.Service;
import org.springframework.web.client.RestClientException;
import org.springframework.web.client.RestTemplate;

import javax.annotation.Resource;
import java.util.Arrays;
import java.util.List;


@Service
public class RobotServiceImpl implements RobotService {


//    @Resource
    private RestTemplate httpsRestTemplate = new RestTemplate();

    /**
     * @author 
     * @description 报警机器人(不传手机号默认全部)
     * @param content 消息内容
     * @param phones  通知人手机号
     * @return
     * @date 2017-12-27 13:14:08
     */
    @Override
    public void monitorAlarm(String content, List<String> phones) {

        String WEBHOOK_TOKEN = "https://oapi.dingtalk.com/robot/send?access_token=#####";
        // 不传手机号默认全部
        boolean isAtAll = Boolean.FALSE;
        if(CollectionUtils.isEmpty(phones)){
            isAtAll = Boolean.TRUE;
        }

        DingTalkMsg dingTalkMsg = new DingTalkMsg();
        dingTalkMsg.setMsgtype("text");
        DingTalkMsg.TextBean textBean = new DingTalkMsg.TextBean();
        textBean.setContent(content);
        dingTalkMsg.setText(textBean);

        DingTalkMsg.AtBean atBean = new DingTalkMsg.AtBean();
        atBean.setAtMobiles(phones);
        atBean.setIsAtAll(isAtAll);
        dingTalkMsg.setAt(atBean);
        //设置请求头
        HttpHeaders httpHeader = new HttpHeaders();
        httpHeader.setContentType(MediaType.APPLICATION_JSON);

        HttpEntity request = new HttpEntity<>(dingTalkMsg, httpHeader);

        try {
            JSONObject jsonResult = httpsRestTemplate.postForObject(WEBHOOK_TOKEN, request, JSONObject.class);
        } catch (RestClientException e) {
            e.printStackTrace();
        }


    }

    public static void  main(String[] args){
        RobotService robotService = new RobotServiceImpl();
        robotService.monitorAlarm("到此一游", Arrays.asList("131****3736"));
    }
}

2. 效果