1. 公眾號(hào)測(cè)試地址

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

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2. 代碼

            # pip3 install requests
import requests
import json


def get_access_token():
    """
    獲取微信全局接口的憑證(默認(rèn)有效期倆個(gè)小時(shí))
    如果不每天請(qǐng)求次數(shù)過(guò)多, 通過(guò)設(shè)置緩存即可
    """
    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')
    )
    # 這里可根據(jù)回執(zhí)code進(jìn)行判定是否發(fā)送成功(也可以根據(jù)code根據(jù)錯(cuò)誤信息)
    result = response.json()
    print(result)



if __name__ == '__main__':
    sendmsg('關(guān)注者的ID','發(fā)送消息內(nèi)容')