post请求get请求

1. post请求

   # _*_ coding::utf_8 _*_
   import urllib.request
   import urllib.parse
   # 开始url、（word、data在一块）headers请求头
   post_url='https://fanyi.baidu.com/sug'
   word=input('输入查询单词：')
   form_data={
       'kw':word,
   }
   headers={
   'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36'
   }
   #对data进行encode()操作，urlencode
   form_data=urllib.parse.urlencode(form_data).encode()
   # 伪装
   url=urllib.request.Request(url=post_url,headers=headers)
   #post请求中要加入data值
   response=urllib.request.urlopen(url,data=form_data)
   #输出post
   print(response.read().decode())

    

2. get请求

   # _*_ coding:utf_8 _*_
   import urllib.request
   import urllib.parse
   content=input("输入要搜索的内容：")
   url='https://www.baidu.com/s?tn=93288632_hao_pg&ie=utf-8&sc=UWY4n1c3rjm1n-qCmyqxTAThIjYkPHm4nHRYPHcYP1bzFhnqpA7EnHc1Fh7W5HnLPH64rHRkPjT&ssl_sample=normal&srcqid=3499612321700897328&H123Tmp=nunew7&'
   data={
      'word':content
   }
   query_string=urllib.parse.urlencode(data)
   url=url+query_string
   response=urllib.request.urlopen(url)
   filename=content+'.html'
   with open(filename,'wb') as fp:
       fp.write(response.read())