python network programming module -requests

Requests first need to install the module: pip install requests

# Print (res.json ()) # json must be returned before they can use 
# print (res.text) # returns a string 
# print (res.content) # returns binary, used to download the file the 
# print (res.cookies) # obtain all the cookie returned 
# print (res.headers) # to obtain the return of all header

Requests Import 
# get request to send 
URL = 'HTTP: //118.24.3/api/user/stu_info' 
RES = requests.get (URL, the params = { 'stu_name': 'niuhanyang'}) # get request transmits 
print (res .json ()) # results directly transferred into a dictionary 
# sending post request 
URL = 'HTTP: //118.24.3/api/user/login' 
Data = { 'username': 'niuhanyan', 'the passwd': 'aA123456 '} 
RES = requests.post (URL, Data = Data) # send a post request 
Print (res.json ()) 
#post the request type parameter is json 
url2 =' http: //118.24.3/api/user/ add_stu ' 
Data = { 
    "name": "white", 
    "Grade": "Scorpio", 
    "Phone": 15,110,002,211, 
    "Sex": "M", 
    "Age": 28, 
    "addr": "Jiyuan 32 North Avenue, Henan " 
  } 
RES = requests.post (URL2, json = Data) into #post request type parameter is json 
Print (res.json ()) 
# the cookie parameters
= URL3 'HTTP: //118.24.3/api/user/gold_add' 
Data = { 'stu_id': 14693, 'Gold': 100} 
Cookie = { 'niuhanyang': 'f2ecc464c98850af1b6648d88a4ccae0'} 
RES = requests.post (URL3 , Data = Data, Cookies Cookie =) 
Print (res.json ()) 
# have headers 
URL4 = 'HTTP: //118.24.3/api/user/all_stu' 
header = { 'the Referer': 'HTTP: // API .nnzhp.cn / '} 
RES = requests.get (URL4, header = headers) 
Print (res.json ()) 
# open web 
URL5 =' HTTP: //www.cnblogs.com/jingw/ ' 
RES = Requests. GET (URL5) 
Print (res.text) # returns a string 
# returned binary: songs, pictures 
url6 = 'HTTP: //172.168.0.102: 9999 / upscuw.changba.com / 934036130.mp3' 
RES = Requests .get (url6) 
Print (res.content) # returns binary 
with open ( 'Later .mp3 ',' wb ') as fw:
    fw.write (res.content) 

url7 = 'HTTPS: //aliimg.changba.com/cache/photo/855e5493-f018-44db-8892-c8660649327b_640_640.jpg' 
RES = requests.get (url7, Verify = False) # If you want to add is https = False the Verify 
with Open ( 'pic.jpg', 'wb') AS fw: # binary with wb 
    fw.write (res.content) 

# upload files 
url8 = 'http: //118.24.3 / API / File / file_upload ' 
File = {' File ': Open (' pic.jpg ',' RB ')} 
RES = requests.post (url8, = Files File) 
Print (res.json ())