飞书机器人的使用

使用飞书机器人的原因:

• 现在是微服务的时代,但是微服务的治理和异常监控 也是一个问题.办公软件飞书或者企业微信.都提供了机器人.利用它 就可以实现项目异常监控,比如项目启动关闭通知.或者当出现人工介入的场景,通过机器人发送消息 让我们可以更快的接收到消息,并且比短信通知更节约,邮件提醒更高效和实用.
• 如果是堆栈异常 记得字符串截取.文本长度是有限制的.

监控项目启动/关闭 通知 启动类

package com.zwl.main;

import com.zwl.common.utils.RobotUtils;
import lombok.extern.slf4j.Slf4j;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.ConfigurableApplicationContext;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.core.env.Environment;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;

import java.net.InetAddress;
import java.net.UnknownHostException;

@SpringBootApplication(scanBasePackages = {"com.zwl"})
@RestController
@Slf4j
@ComponentScan({"com.zwl"})
@EnableScheduling
public class Application {

    @GetMapping("/")
    public String index() {
        return "G_Link_helps Application Server is running";
    }

    public static void main(String[] args) throws UnknownHostException {
        ConfigurableApplicationContext application = SpringApplication.run(Application.class, args);
        Environment env = application.getEnvironment();
        log.info("\n--------------------------------------------------------------------------------------------------------------------\n\t" +
                        "Application '{}' is running! Access URLs:\n\t" +
                        "Local: \t\thttp://localhost:{}/\n\t" +
                        "docs: \thttp://{}:{}/docs.html" +
                        "\n--------------------------------------------------------------------------------------------------------------------",
                "G_Link_helps Server Application v1.0",
                env.getProperty("server.port"),
                InetAddress.getLocalHost().getHostAddress(),
                env.getProperty("server.port"));
        RobotUtils.notice("G_Link_helps 自动助手" + InetAddress.getLocalHost().getHostAddress() + ":" + env.getProperty("server.port") + "启动成功");

        // 注册关闭钩子
        Runtime.getRuntime().addShutdownHook(new Thread() {
            @Override
            public void run() {
                try {
                    RobotUtils.notice("G_Link_helps 自动助手" + InetAddress.getLocalHost().getHostAddress() + ":" + env.getProperty("server.port") + "应用关闭");
                } catch (UnknownHostException e) {
                    e.printStackTrace();
                }
            }
        });
    }
}

项目监控工具,通过飞书机器人 发送报警信息或者异常信息工具类

package com.zwl.common.utils;

import com.alibaba.fastjson.JSONObject;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.http.ResponseEntity;
import org.springframework.web.client.RestTemplate;

import java.util.HashMap;
import java.util.Map;

/**
 * @program: G_Link_helps
 * @description: RobotNoticeUtils
 * @author: 单人影
 * @create: 2022-08-16 16:37
 **/
@Slf4j
public class RobotUtils {

    private static RestTemplate restTemplate;

    private static final String robotUrl = "飞书的机器人地址";

    static {
        restTemplate = new RestTemplate();
    }

    /**
     * @Description: 通知
     * @Param: [value]
     * @return: java.lang.String
     * @Author: 单人影
     * @Date: 2022/8/17 17:22
     */
    public static String notice(String value) {
        JSONObject jsonObject = new JSONObject();
        jsonObject.put("msg_type", "text");
        Map<String, String> map = new HashMap<>();
        map.put("text", "【提醒时间】: " + DateUtils.getNowStr() + "\n【提醒内容】: " + value);
        jsonObject.put("content", map);
        ResponseEntity<String> postForEntity = null;
        try {
            postForEntity = restTemplate.postForEntity(robotUrl, jsonObject, String.class);
        } catch (Exception e) {
            e.printStackTrace();
        }
        if (postForEntity.getStatusCodeValue() != 200) {
            log.error("飞书报警发送失败,请求参数:{},响应参数:{}", value, postForEntity.getBody());
            return StringUtils.EMPTY;
        }
        // 获取http状态码
        int statusCodeValue = postForEntity.getStatusCodeValue();
        log.info("httpCode-----" + statusCodeValue);

        // 获取返回体
        String body = postForEntity.getBody();
        log.info("body-----{}", body);
        log.info("ResponseEntity----" + postForEntity);
        return body;
    }
}

机器人地址

如果是异常监控直接就写在异常统一捕获的地方ExceptionHandler.这里就不写了