第二节 urlencode编码和parse解码

 1 import urllib.request
 2 import urllib.parse
 3 
 4 
 5 params = {‘name‘:‘张三‘,"age":"18",‘say‘:‘hello world‘}
 6 result = urllib.parse.urlencode(params)
 7 print(result)
 8 result2 = urllib.parse.parse_qs(result)
 9 print(result2)
10 
11 #示例
12 url1 = ‘https://www.baidu.com/s?wd=‘
13 params2 = {‘wd‘:‘虚拟环境‘}
14 url2 = urllib.parse.urlencode(params2)
15 url3 = url1 + ‘?‘ + url2
16 resp = urllib.request.urlopen(url3)
17 print(resp.readline())