Python uses the request module to send post and get requests

Import requests
Import JSON

#发送get请求并得到结果
# URL = ' http://api.nnzhp.cn/api/user/stu_info?stu_name= little black Horse ' #请求接口
# req = requests.get (URL) #发送请求
# print (req.text) #获取请求, get the JSON format
# Print (Req.json ()) #获取请求, get the dictionary format
# Print (Type (req.text))
# Print (Type (Req.json ()))

#发送post请求, registering the interface
# url = ' Http://api.nnzhp.cn/api/user/user_reg '
# data = {' username ': ' mpp0130 ', ' pwd ': ' Mp123456 ', ' cpwd ': ' Mp123456 '}
# req = Requests.post (url,data) #发送post请求, the first parameter is a URL, the second parameter is the request data
# Print (Req.json ())

#入参是json
# url = ' Http://api.nnzhp.cn/api/user/add_stu '
# data = {' name ': ' Mapeipei ', ' Grade ': ' Mp123456 ', ' phone ': 15601301234}
# req = Requests.post (url,json=data)
# Print (Req.json ())

#添加header
# url = ' Http://api.nnzhp.cn/api/user/all_stu '
# header = {' Referer ': ' http://api.nnzhp.cn/'}
# res = Requests.get (url,headers=header)
# Print (Res.json ())

# Add a cookie
# url = ' Http://api.nnzhp.cn/api/user/gold_add '
# data = {' stu_id ': 231, ' Gold ': 123}
# cookie = {' Niuhanyang ': ' 7e4c46e5790ca7d5165eb32d0a895ab1 '}
# req = Requests.post (Url,data,cookies=cookie)
# Print (Req.json ())

#上传文件
# url = ' Http://api.nnzhp.cn/api/file/file_upload '
# f = open (R ' E:\besttest\te\python-mpp\day7\ practice \11.jpg ', ' RB ')
# r = requests.post (url,files={' file ': F})
# users_dic = R.json ()
# Print (users_dic)

# download file
# url = ' http://www.besttest.cn/data/upload/201710/f_36b1c59ecf3b8ff5b0acaf2ea42bafe0.jpg '
# r = Requests.get (URL)
# print (R.status_code) #获取请求的状态码
# print (r.content) #获取返回结果的二进制格式
# FW = open (' mpp.jpg ', ' WB ')
# Fw.write (r.content)
# Fw.close ()

#把浏览器页面下载到本地 save Web page, can be understood as a simple crawler tool
Url= ' http://www.nnzhp.cn/archives/630 '
r = Requests.get (URL)
f = open (' nnzhp.html ', ' WB ')
F.write (r.content)
F.close ()

Python uses the request module to send post and get requests