钉钉常用的两种机器人开发

1. 很弱的机器人，只能向群里主动推送消息，没法根据用户的指令进行其他操作

核心代码如下:

import time
import hmac
import hashlib
import base64
import urllib.parse

# 钉钉机器人生成时间戳和签名验证
def get_sign(secret="SEC9f46e354d4834add3b755f72d61f32e09c464115971344442e3497193bb2621e"):
    timestamp = str(round(time.time() * 1000))
    secret_enc = secret.encode('utf-8')
    string_to_sign = '{}\n{}'.format(timestamp, secret)
    string_to_sign_enc = string_to_sign.encode('utf-8')
    hmac_code = hmac.new(secret_enc, string_to_sign_enc, digestmod=hashlib.sha256).digest()
    sign = urllib.parse.quote_plus(base64.b64encode(hmac_code))
    # print(timestamp)
    # print(sign)
    return timestamp,sign

#核心代码，机器人主动推送一条消息。机器人所在群都能收到
def sendinfo_ding(data):
    timestamp,sign = get_sign()
    url = 'https://oapi.dingtalk.com/robot/send?access_token=83c158e61b7b366257c7a68c05a7218b7a5dd9f24e62e407b535e3ebe5a20128'  #你的机器人webhook地址
    url = f"{url}×tamp={timestamp}&sign={sign}"
    program = {
        "msgtype": "text",
        "text": {"content": data},
    }
    headers = {'Content-Type': 'application/json'}
    f = requests.post(url, data=json.dumps(program), headers=headers)
    print(f.text)

#测试
if __name__ == '__main__':
    sendinfo_ding('机器人测试!')

 

2.最好的机器人，企业内部机器人。可以主动推送消息，同上面那款机器人一样。更厉害的是支持用户交互。接受用户消息，然后执行对应的操作，需要企业才能添加。

 

核心代码如下(基于flask做的接口):

 utils.py文件:

import hmac
import hashlib
import base64
import time

#获取签名算法
def get_sign(app_secret = 'L52njkY-ekQa4BRp1JKHX_iVHHilOGG8s3_To0X-onjkFVUwyGf2yS2SBbhBscyB',timestamp=str(round(time.time()*1000))):
    mtimestamp = str(round(time.time()*1000))
    app_secret_enc = app_secret.encode('utf-8')
    string_to_sign = '{}\n{}'.format(timestamp, app_secret)
    string_to_sign_enc = string_to_sign.encode('utf-8')
    hmac_code = hmac.new(app_secret_enc, string_to_sign_enc, digestmod=hashlib.sha256).digest()
    sign = base64.b64encode(hmac_code).decode('utf-8')
    return sign,mtimestamp

api.py文件:

from flask import Flask, request,render_template_string,Response
from flask_cors import CORS
from utils import get_sign
app = Flask(__name__)
CORS(app, resources=r'/*') #允许跨域


#钉钉机器人测试接口
@app.route("/ding/test/",methods=["GET","POST"])
def ding_test():
    headers = request.headers
    sign = headers.get("sign")
    timestamp = headers.get("timestamp")
    if not sign or not timestamp:
        return_dict = {'code': '205', 'msg': '错误的请求，缺少sign', 'result': False}
        return json.dumps(return_dict, ensure_ascii=False)
    mysign,mytime = get_sign(timestamp=timestamp)
    if mysign!=sign or int(mytime) - int(timestamp) > 60*60000:
        return_dict = {'code': '400', 'msg': '非法的请求', 'result': False}
        return json.dumps(return_dict, ensure_ascii=False)
    # print(headers)
    # print(mysign,mytime)
    # print(sign,timestamp)
    ret = {
         "msgtype": "text",
         "text": {
             "content": "我就是我, @150XXXXXXXX 是不一样的烟火"
         },
         "at": {
             "atMobiles": [
                 # "13183893293"
             ],
             "isAtAll": False
         }
    }
    data = request.get_data().decode("utf-8")
    data_dict = json.loads(data)
    content = data_dict['text']['content']
    senderNick = data_dict["senderNick"]
    try:
        ret['text']['content'] = f"To:{senderNick}\n{eval(content)}"
    except Exception as e:
        ret['text']['content'] = f"你的输入有误:{content}\n{e}"
    return_dict = ret
    return json.dumps(return_dict, ensure_ascii=False)

if __name__ == "__main__":
    app.run(host='0.0.0.0',port=8000)