Python 微信公众号发送消息

1. 公众号测试地址

https://mp.weixin.qq.com/debug/cgi-bin/sandboxinfo?action=showinfo&t=sandbox/index

2. 代码

# pip3 install requests
import requests
import json

def get_access_token():
"""
获取微信全局接口的凭证(默认有效期俩个小时)
如果不每天请求次数过多, 通过设置缓存即可
"""
result = requests.get(
url="https://api.weixin.qq.com/cgi-bin/token",
params={
"grant_type": "client_credential",
"appid": "wx2499da7621f818e8",
"secret": "6239e3dfc5af686777ea40b9f3df5f48",
}
).json()

if result.get("access_token"):
access_token = result.get('access_token')
else:
access_token = None
return access_token

def sendmsg(openid,msg):

access_token = get_access_token()

body = {
"touser": openid,
"msgtype": "text",
"text": {
"content": msg
}
}
response = requests.post(
url="https://api.weixin.qq.com/cgi-bin/message/custom/send",
params={
'access_token': access_token
},
data=bytes(json.dumps(body, ensure_ascii=False), encoding='utf-8')
)
# 这里可根据回执code进行判定是否发送成功(也可以根据code根据错误信息)
result = response.json()
print(result)

if __name__ == '__main__':
sendmsg('关注者的ID','发送消息内容')