Python登录接口如何获取token并保存到文件中

#!/usr/bin/env python
# -*- coding:utf-8 -*-
# 用pip3命令安装
import requests
from ruamel import yaml
import json
def test_loginToGetToken():
    host = 'http://xx.xx.xx.xx:xx/'#接口地址ip与port
    url = host + "login"
    #登录的参数数据
    data = {
        'userName': '159592055xx',
        'loginType': 2,
        'password': '123123'
    }
    #登录请求头部信息
    headers = {'Content-Type': 'application/json'}
    # 初始化url请求对象
    response = requests.post(url=url, data=json.dumps(data), headers=headers)
    # print(response.text)
    # print(response.status_code)
    # print(response.json()["data"]["token"])
    # return response.json()["token"]
    # 把token值写入配置文件中
    yamlpath = r'D:\autotest\api\628x\Token.yaml'#保存文件路径
    #提取token字段
    tokenValue = {
        'token': response.json()["data"]["token"]
    }
    with open(yamlpath, "w", encoding="utf-8") as f:
        yaml.dump(tokenValue, f, Dumper=yaml.RoundTripDumper)
if __name__ == "__main__":
    test_loginToGetToken()

requests.get(url='',params={' ‘:' ‘,' ‘:' ‘})

requests.post(url,data={' ‘:' ‘,' ‘:' '})

json()[“data”][“token”]

json().get(‘data').get(‘token')

import requests
def getToken():         # 获取token函数
    url = "http://ip:port/v1.0/interfaceUrl"
    data = {'userName': '****', 'password': '****'}
    r = requests.post(url, data=data)        #发送post请求
    return (r.json()["data"]["token"])           # 将获取的token返回

import requests
from getUrl import get_url
# 获取token
def getToken():
    #获取token的URL
    tokenUrl = get_url("token")
    data = {'userName': '*****', 'password': '*****'}
    r = requests.post(tokenUrl,data=data)       #发送post请求
    return (r.json()["data"]["token"])      # 将获取的token返回