python__ network programming: urllib, requests module

A, urllib module: python own module

　1, get urllib module requests:

from the urllib Import the urlopen    # open URL 
from The urllib.parse Import urlencode
 # GET request: 
URL = ' https://api.nnzhp.cn/api/user/stu_info ' 
D = { ' stu_name ' : ' white ' } 
REQ = the urlopen (URL + ' ? ' + urlencode (D))    # GET request parameters to be converted into binary 
Print (req.read ())    # result returns bytes type 
Print (req.read (). decode ())    # returns the results translated into strings

　　2, post urllib module requests: