目标是开发一个简易机器人,能接收消息并作出回复。
获取企业 ID
企业信息页面链接地址:https://work.weixin.qq.com/wework_admin/frame#profile

自建企业微信机器人

配置机器人应用详情

功能配置

接收消息服务器配置
配置消息服务器配置

配置环境变量
获取 agentId 和 Secret 信息

创建 .env 配置文件配置企业微信机器人应用的配置信息
            
            
              csharp
              
              
            
          
          corpId=
corpSecret=
agentId=发送应用消息配置
配置应用消息:https://developer.work.weixin.qq.com/document/path/90236
| 请求方式 | POST(HTTPS) | 
| 请求地址 | https://qyapi.weixin.qq.com/cgi-bin/message/send?access_token=ACCESS_TOKEN | 
机器人应用支持推送文本、图片、视频、文件、图文等类型。
配置 POST 请求参数

config.js 配置
            
            
              js
              
              
            
          
          const request = require('request')
const { config } = require('dotenv')
config()
const corpId = process.env.corpId
const corpSecret = process.env.corpSecret
const agentId = parseInt(process.env.agentId)
const toUser = '@all'
const tokenUrl = `https://qyapi.weixin.qq.com/cgi-bin/gettoken?corpid=${corpId}&corpsecret=${corpSecret}`
const sendMsgUrl = "https://qyapi.weixin.qq.com/cgi-bin/message/send?access_token=";
function getToken(success, error) {
	request(tokenUrl, function(error, response, body) {
		if (!error && response.statusCode == 200) {
			var json = JSON.parse(body);
			console.log(json)
			success(json.access_token)
		} else {
			error('Token in error.')
		}
	})
}
function sendMessage(token, content) {
	const requestData = {
		touser: toUser,
		msgtype: "text",
		agentid: agentId,
		safe: 0,
		text: {
			content: content
		}
	}
	request({
		url: `${sendMsgUrl}${token}`,
		method: "POST",
		json: true,
		headers: {
			"content-type": "application/json",
		},
		body: requestData
	}, function(error, response, body) {
		console.log(body)
		if (!error && response.statusCode == 200) {}
	});
}
function sendText(content) {
	getToken((token) => {
		sendMessage(token, content)
	}, (error) => {
		console.log(error)
	})
}
module.exports = {
	sendText,
}定时发送任务
npm 下载 node-schedule 定时任务模块
            
            
              csharp
              
              
            
          
          npm install node-schedule配置定时发送任务
            
            
              csharp
              
              
            
          
          const alarmWechat = require('./config.js')
const schedule = require('node-schedule')
const scheduleTask = ()=> {
    schedule.scheduleJob('30 * * * * *',() =>{
        console.log('scheduleCronstyle:' + new Date());
        alarmWechat.sendText('testmessage')
    }); 
}
scheduleTask();开发者调试工具

群机器人配置
下载安装 axios 库
            
            
              csharp
              
              
            
          
          npm install axios创建 .env 环境变量配置文件
            
            
              csharp
              
              
            
          
          HOOKURL=https://qyapi.weixin.qq.com/cgi-bin/webhook/send?key=【密钥】具体实现
            
            
              js
              
              
            
          
          const axios = require("axios")
const { config } = require("dotenv")
config()
let data = {
    msgtype: "text",
    text: {
        content: "helloworld"
    }
}
axios.post(hookurl, data, {
    headers: {
        "Content-Type": "application/json"
    }
}).then(res => {
    console.log(res)
}).catch(err => {
    console.log(err)
})