python - 具有内容类型的 Python 请求是 application/x-www-form-urlencoded 不起作用

Question

下面是我想通过 python 或通过java 或 python 在我的代码库中实现的邮递员请求。

内容类型是application/x-www-form-urlencoded

目前我正在尝试使用python。

邮递员请求正文

邮递员请求标头

下面是我正在尝试但不工作的代码。

import requests
import sys
import json


def sendMessage(contact, content):
    url = "https://api.gupshup.io/sm/api/v1/msg"
    contact = contact.replace("91", "")
    print("conatct is", contact)
    print("content is", content)

    payload = json.dumps({
        "channel": "whatsapp",
        "source": "917834811114",
        "destination": '91'+contact,
        # "message": {"type":"text","text":content},
        "message": {
            "isHSM": "true",
            "type": "text",
            "text": "Hi John, your order is confirmed and will be delivered to you by 15 Feb"
        },
        "src.name": "rubixds"
    })
    # payload = 'channel=whatsapp&source=917834811114&destination='+'91'+contact + \
    #     '&message=%7B%22type%22%3A%22text%22%2C%22text%22%3A%22%0A%0A' + \
    #     content+'%0A%0A%22%7D&src.name=rubixds'
    params = {'message': {
        "isHSM": "true",
        "type": "text",
        "text": "Hi John, your order is confirmed and will be delivered to you by 15 Feb"
    }}

    headers = {
        'Content-Type': 'application/x-www-form-urlencoded',
        'apikey': 'xxx'
    }

    response = requests.request(
        "POST", url, headers=headers, params=params, data=payload)

    print(response.text)

遇到以下问题，API 似乎没有读取消息参数。

感谢我通过java 8 (spring boot) 或 python 获得的所有帮助。