通过python实现企业微信公众号链接+图文推送_python 企业微信 get_token

背景：通过python实现企业微信公众号链接+图文推送
目的：实现点击即看到内容，用更符合用户查看公众号消息的习惯推送消息
步骤：
1、创建企业微信公众号（应用）
2、确定推送内容（BI报表链接）+标题+说明
3、通过编写python代码实现推送
4、其他自动化需求（比如固定时间推送）

import json
import datetime
import requests

class WeChatPub:
    s = requests.session()
    def __init__(self):
        self.corpid='企业id'
        self.secret='公众号Secret'#企业微信应用后台查看
        self.token = self.get_token()
        #print('init_token',self.token)
        
    def get_token(self):
        url=f"https://qyapi.weixin.qq.com/cgi-bin/gettoken?corpid={self.corpid}&corpsecret={self.secret}&debug=1"
        rep = self.s.get(url)
        print('rep_token',rep.content)
        if rep.status_code !=200:
            print('get token failed')
            return
        return json.loads(rep.content)['access_token']
    
    def send_news(self,title,description,to_url,picurl,btntxt='阅读全文'):
        url = f"https://qyapi.weixin.qq.com/cgi-bin/message/send?access_token="+self.token
        header = {
            "Content-Type":"application/json"
        }
        # python 字典若要转json，千万不能用单引号，要用双引号~@@双引号~~~！！！
        form_data ={
            "touser":"工号，以|隔开",
            #全员推送@all#
            "msgtype":"news",
            "agentid":"应用ID",
            "news":{
                "articles":[
                        {
                        "title":title,
                        "description":description,
                        "url":to_url,
                        "picurl":picurl,
                        "btntxt":btntxt
                        }
                            ]
                    },
               "enable_id_trans": 0,
               "enable_duplicate_check": 0,
               "duplicate_check_interval": 1800
        }
        print(form_data,type(form_data))
        rep = self.s.post(url,data=json.dumps(form_data).encode('utf-8'),headers=header)
        if rep.status_code != 200:
            print("request failed")
            return
        return json.loads(rep.content)
print('functions ready now!')

# 图片消息
# title,description,url,picurl,btntxt='阅读全文'
wechat = WeChatPub()
wechat.send_news(
    title = '标题',
    description ='说明文案',
    to_url = r"链接",
    picurl = r"图片"
    #btntxt = '此处跳转'  https://www.picgo.net/image/ymwTq
    
)
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