python:关于postman中生成的基于requests库的接口代码

postman中生成的基于requests库的接口请求代码：

import requests

url = "http://**.***.**.**/***-api/****rders/buildOrder"

querystring = {"loginId":"e8e6739b087a48eb91345d6ef39180a4"}

payload = "{
    "customCode": "",
    "apvalue": 0,
    "agentValue": 0,
    "supportValue": 0,
    "district": [],
    "districtSend": [],
    "orderProducts": [
        {
            "id": "",
            "itemCount": 1,
            "itemName": "2",
            "itemValue": "",
            "itemWeight": 0,
            "remark": ""
        }
    ],
    "fromCityCode": "DIST_INTERNAL_610100",
    "fromCityName": "西安市",
    "fromDistrictCode": "DIST_INTERNAL_610113",
    "fromDistrictName": "雁塔区",
    "fromProvinceCode": "DIST_INTERNAL_610000",
    "fromProvinceName": "陕西省",
    "toCityCode": "DIST_INTERNAL_150100",
    "toCityName": "呼和浩特市",
    "toDistrictCode": "DIST_INTERNAL_150102",
    "toDistrictName": "新城区",
    "toProvinceCode": "DIST_INTERNAL_150000",
    "toProvinceName": "内蒙古自治区",
    "sendAddress": "软件新城3",
    "sendMobile": "18191218230",
    "sendName": "党青亚",
    "sendPhone": "02912345678",
    "receiveName": "收件",
    "receiveMobile": "13300001111",
    "receivePhone": "",
    "receiveAddress": "详细",
    "checkedSender": false,
    "checkedReciver": false,
    "customLogisticNo": null,
    "wrapUpNum": 1,
    "newSource": "YTO-STEWARD",
    "status": 0,
    "stockSaveRequests": {
        "stockGoodsRequests": []
    }
}"
headers = {
    'Content-Type': "application/json",
    'jwt-token': "eyJhbGciOiJIUzI1NiJ9.eyJleHAi***xNzEsInN1YzMSoqKjM4MTM3XCIsXCJnpcmVkXCI6ZmFsc2UsXCJhY2NvdW50Tm9uTG9ja2VkXCI6ZmFsc2V9In0.t6S6_54BBSZvthndhQxBVey7FuYEQ4oC9ncmbodzasY",
    'cache-control': "no-cache",
    'Postman-Token': "447abf40-88a9-4cb5-bdec-9aa388f6f86e"
    }

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

print(response.text)

可以看到本来入参是一个json，但生成是变味了一个字符串，和postman中完全不一样，加了很多的 ,看着很乱

其实只需要在请求时使用:requests.post(url, json=data, headers=headers)就可以了，入参就可以直接写为字典了，将入参赋值给json参数

import requests

url = "http://**.*.*.*/**-api/**Orders/buildOrder?loginId=e8e6739b087a48eb91345d6ef39180a4"

data = {
    "customCode": "",
    "apvalue": 0,
    "agentValue": 0,
    "supportValue": 0,
    "district": [],
    "districtSend": [],
    "orderProducts": [
        {
            "id": "",
            "itemCount": 1,
            "itemName": "2",
            "itemValue": "",
            "itemWeight": 0,
            "remark": ""
        }
    ],
    "fromCityCode": "DIST_INTERNAL_610100",
    "fromCityName": "**",
    "fromDistrictCode": "DIST_INTERNAL_610113",
    "fromDistrictName": "**",
    "fromProvinceCode": "DIST_INTERNAL_610000",
    "fromProvinceName": "**",
    "toCityCode": "DIST_INTERNAL_150100",
    "toCityName": "呼和浩特市",
    "toDistrictCode": "DIST_INTERNAL_150102",
    "toDistrictName": "新城区",
    "toProvinceCode": "DIST_INTERNAL_150000",
    "toProvinceName": "内蒙古自治区",
    "sendAddress": "**",
    "sendMobile": "***",
    "sendName": "**",
    "sendPhone": "02912345678",
    "receiveName": "收件",
    "receiveMobile": "13300001111",
    "receivePhone": "",
    "receiveAddress": "详细",
    "checkedSender": False,
    "checkedReciver": False,
    "customLogisticNo": "",
    "wrapUpNum": 1,
    "newSource": "YTO-STEWARD",
    "status": 0,
    "stockSaveRequests": {
        "stockGoodsRequests": []
    }
}

headers = {"Content-Type": "application/json", "jwt-token": "eyJhCI6ZmFsc2V9In0.t6S6_54BBSZvthndhQxBVey7FuYEQ4oC9ncmbodzasY"}
res = requests.post(url, json=data, headers=headers)
print(res.json())