response1 = request.get(url = _url)

_params = {
“key1” : “value1”,
“key2” : “value2”,
}
response2 = requests.get(url=“网址”, params = _params)

import requests

response = requests.get(url="https://api.binstd.com/train/station2s")
print(response.text)  #字符串格式
print(response.json()) #json，前提需要确保返回内容为json格式，否则报错

#字典方式拼接参数
print("-------------字典方式拼接参数---------------")
params = {
  "start" : "北京",
  "end" : "西安",
  "ishigh" : 0 ,
  "appkey" : "d737aad9a0d9dc97"
}
response1 = requests.get(url="https://api.binstd.com/train/station2s", params = params)
print(response1.text)
print(response1.json())

import requests

#字典方式拼接参数
data = {
  "start" : "北京",
  "end" : "西安",
  "ishigh" : 0 ,
  "appkey" : "d737aad9a0d9dc97"
}
response1 = requests.post(url="https://api.binstd.com/train/station2s", data = data)
print(response1.text)
print(response1.json())

#获取响应状态码
print(response1.status_code)

#获取原始模式
print(response1.raw)

import requests
def request_ticket():
  #返回接口响应结果
  url = "https://api.binstd.com/train/ticket"
  payload = {
    "start": "北京",
    "end": "西安",
    "date": "2019-10-1",
    "appkey": "d737aad9a0d9dc97"
  }
  #response = requests.get(url = _url, parms = payload)
  response = requests.post(url = url, data = payload)
  print(response.text)
  return response
request_ticket()

{
  "status": 0, 
  "msg": "ok", 
  "result": {
    "start": "北京", 
    "end": "西安", 
    "date": "2020-06-10", 
    "list": [
      {
        "trainno": "G667", 
        "type": "G", 
        "typename": "高铁", 
        "station": "北京西", 
        "endstation": "西安北", 
        "departuretime": "11:19", 
        ...
        "departstationcode": "BXP", 
        "terminalstationcode": "EAY", 
        "startdate": "20200610", 
        ...
      }, 
      {
        "trainno": "G659", 
        "type": "G", 
        "typename": "高铁", 
        "station": "北京西", 
        "endstation": "西安北", 
        "departuretime": "11:53", 
        ...
        "departstationcode": "BXP", 
        "terminalstationcode": "EAY", 
        "startdate": "20200610", 
        ...
      }, 
      {...}, 
      {...}, 
      ...
    ]
  }
}

def test_departur_station():
  """
  始发站测试，测试接口返回的所有车次信息，他们的出发站，和到达站都符合参数约定
  :return:
  """
  #从响应中获取测试列表   
  trainSli = request_ticket().json()["result"]["list"]  #单个的车次信息
  #trainSli是取出来的list列表
  for trainInfo in trainSli:
    assert "北京" in trainInfo["station"]  #判断‘北京'是否是列表中‘station'的值
    assert "西安" in trainInfo["endstation"] #判断到达站是不是‘西安'

#调用函数
test_departur_station()

'''def test_train_date():
  """
  发车日期测试，接口返回的所有车次信息，发车日期，都符合参数约定
  :return:
  """
  #从响应中获取测试列表
  trainSli = request_ticket().json()["result"]["list"]  #单个的车次信息
  for trainInfo in trainSli:
    assert "20200610" in trainInfo["startdate"]
    
test_train_date()'''