python-requests简单使用

Python-requests参考文档

https://2.python-requests.org/en/master/user/quickstart/#more-complicated-post-requests

1、get请求

def test_get(self):
    r = requests.get("http://www.httpbin.org/get")
    print(json.dumps(r.json(),indent=2))
    logging.info(r.text)

2、post请求

携带请求数据data,设置代理  proxies，并且不进行验证

class Test_request(object):
    url = "https://www.cnblogs.com/ychun/default.html?page=2"

def test_post(self):
        r=requests.post(self.url,
                        data={"a":"a11","b":"eeeeee"},
                        proxies={"https":"https://192.168.109.2:8888",
                                 "http":"http://192.168.109.2:8888"
                                 },
                        verify=False
                        )
        print(r.url)

3、post请求，发送json数据

 def test_json(self):
        r=requests.post(self.url,
                        json={"a":"a11","b":"eeeeee"},
                        proxies={"https":"https://192.168.109.2:8888",
                                 "http":"http://192.168.109.2:8888"
                                 },
                        verify=False
                        )
        print(r.url)

 4、修改请求头

def test_header(self):
    r = requests.get(self.url,
                     params={"a": "a11", "b": "eeeeee"},
                     headers={"User-Agent": "a11", "Accept": "application/json, text/javascript, */*; q=0.01"},
                     proxies={"https": "https://192.168.109.2:8888",
                              "http": "http://192.168.109.2:8888"
                              },
                     verify=False
                     )
    print(r.url)

 5、构建数据、请求雪球

请求头、cookie分别在文件header.txt与cookie.txt中

def  test_xueqie(self):
    url='https://stock.xueqiu.com/v5/stock/portfolio/stock/list.json'
    # 取出文件中的header
    header_file = open('./header.txt','r')
    header_dict={}
    for f in header_file:
        ss = f.split(": ")
        header_dict[ss[0]]=ss[1].split("
")[0]
    # 取出文件中的cookie
    file = open('./cookie.txt','r')
    cookie_dict={}
    for f in file:
        ss = f.split("=")
        cookie_dict[ss[0]]=ss[1].split("
")[0]
    # 发送请求
    r = requests.get(url,cookies=cookie_dict,
                     params={"size":"1000","category":"1","pid":"-1"},
                     headers=header_dict
                     )
    # 打印结果
    print(json.dumps(r.json(),indent=2))
    #断言 
    assert  r.json()['data']['pid'] == -1

数据

 请求头获取