requests是一个很实用的Python HTTP客户端库,编写爬虫和测试服务器响应数据时经常会用到,
Requests是Python语言的第三方的库,专门用于发送HTTP请求
安装pip install requests

GET无参请求
requests.get('http://www.baidu.com')
GET传参
payload = {'key1': 'value1', 'key2': 'value2', 'key3': None}
r = requests.get('http://www.baidu.com ', params=payload)

post请求
payload = {'key1': 'value1', 'key2': 'value2'}
r = requests.post("http://httpbin.org/post", data=payload)

Requests响应
r.status_code 响应状态码
r.heards 响应头
r.cookies 响应cookies
r.text 响应文本
r. encoding 当前编码
r. content 以字节形式(二进制)返回
最常用的是根据响应状态码判断接口是否连通,经常用于做接口中断言判断

:添加等待时间
requests.get(url,timeout=1) #超过等待时间则报错
:添加请求头信息
requests.get(url,headers=headers) #设置请求头
:添加文件
requests.post(url, files=files) #添加文件
requests+pytest+allure-单元测试
流程:
读取文件中的数据
requests拿到数据请求接口返回状态码
通过断言验证返回状态码和200对比
生成allure的测试报告
读取CSV文件+request数据请求

1.
import csv class ReadCsv(): def readCsv(self): item = [] rr = csv.reader(open("../dataDemo/0607.csv","r")) for csv_i in rr: item.append(csv_i) item=item[1:] return item cs=ReadCsv() print(cs.readCsv())

2. import requests from readDemo.readCsv import ReadCsv csvv = ReadCsv() lists = csvv.readCsv() class RequsetcsvClass(): def requestcsv_method(self): item = [] for csv_i in lists: if csv_i[2] == "get": rr = requests.get(csv_i[0], params=csv_i[1]) item.append(rr.status_code) else: rr = requests.get(csv_i[0], data=csv_i[1]) item.append(rr.status_code) return item rr=RequsetcsvClass() rr.requestcsv_method()

3.
import pytest,allure,os from testDemo.test_request import RequsetcsvClass csvv=RequsetcsvClass() rr=csvv.requestcsv_method() class Testcsv(): def test01(self): for csv_i in rr: assert csv_i==200 if __name__ == '__main__': pytest.main(['--alluredir', 'report/result', 'test_allure.py']) split = 'allure ' + 'generate ' + './report/result ' + '-o ' + './report/html ' + '--clean' os.system(split)
