• requests


    import requests

    # #get() 方法
    # r = requests.get("http://www.baidu.com")
    # print(type(r))
    # print(r.status_code)
    # print(type(r.text))
    # print(r.text)
    # print(r.cookies)
    #
    #
    # #运行结果:
    # '''<class 'requests.models.Response'>
    # 200
    # <class 'str'>
    # <!DOCTYPE html>
    # <!--STATUS OK--><html> <head><meta http-equiv=content-type content=text/html;charset=utf-8><meta http-equiv=X-UA-Compatible content=IE=Edge><meta content=always name=referrer><link rel=stylesheet type=text/css href=http://s1.bdstatic.com/r/www/cache/bdorz/baidu.min.css><title>百度一下,你就知道</title></head> <body link=#0000cc> <div id=wrapper> <div id=head> <div class="head_wrapper"> <div class="s_form"> <div class="s_form_wrapper"> <div id=lg> <img hidefocus=true src=//www.baidu.com/img/bd_logo1.png width=270 height=129> </div> <form id=form name=f action=//www.baidu.com/s class="fm"> <input type=hidden name=bdorz_come value=1> <input type=hidden name=ie value=utf-8> <input type=hidden name=f value=8> <input type=hidden name=rsv_bp value=1> <input type=hidden name=rsv_idx value=1> <input type=hidden name=tn value=baidu><span class="bg s_ipt_wr"><input id=kw name=wd class="s_ipt" value maxlength=255 autocomplete=off autofocus></span><span class="bg s_btn_wr"><input type=submit id=su value=百度一下 class="bg s_btn"></span> </form> </div> </div> <div id=u1> <a href=http://news.baidu.com name=tj_trnews class="mnav">新闻</a> <a href=http://www.hao123.com name=tj_trhao123 class="mnav">hao123</a> <a href=http://map.baidu.com name=tj_trmap class="mnav">地图</a> <a href=http://v.baidu.com name=tj_trvideo class="mnav">视频</a> <a href=http://tieba.baidu.com name=tj_trtieba class="mnav">贴吧</a> <noscript> <a href=http://www.baidu.com/bdorz/login.gif?login&amp;tpl=mn&amp;u=http%3A%2F%2Fwww.baidu.com%2f%3fbdorz_come%3d1 name=tj_login class="lb">登录</a> </noscript> <script>document.write('<a href="http://www.baidu.com/bdorz/login.gif?login&tpl=mn&u='+ encodeURIComponent(window.location.href+ (window.location.search === "" ? "?" : "&")+ "bdorz_come=1")+ '" name="tj_login" class="lb">登录</a>');</script> <a href=//www.baidu.com/more/ name=tj_briicon class="bri" style="display: block;">更多产品</a> </div> </div> </div> <div id=ftCon> <div id=ftConw> <p id=lh> <a href=http://home.baidu.com>关于百度</a> <a href=http://ir.baidu.com>About Baidu</a> </p> <p id=cp>&copy;2017&nbsp;Baidu&nbsp;<a href=http://www.baidu.com/duty/>使用百度前必读</a>&nbsp; <a href=http://jianyi.baidu.com/ class="cp-feedback">意见反馈</a>&nbsp;京ICP证030173号&nbsp; <img src=//www.baidu.com/img/gs.gif> </p> </div> </div> </div> </body> </html>
    #
    # <RequestsCookieJar[<Cookie BDORZ=27315 for .baidu.com/>]>
    # '''
    #
    # r_post=requests.post('http://httpbin.org/post')
    # r_put=requests.put('http://httpbin.org/put')
    # r_delete=requests.delete('http://httpbin.org/delete')
    # r_head=requests.head('http://httpbin.org/head')
    # r_options=requests.options('http://httpbin.org/get')


    # #字典传参数
    # data = {
    # 'name':"tootise",
    # 'age':22
    # }
    # r = requests.get("http://httpbin.org/get",params=data)
    # print(r.text)
    #
    # #结果如下:
    # '''
    # {
    # "args": {
    # "age": "22",
    # "name": "tootise"
    # },
    # "headers": {
    # "Accept": "*/*",
    # "Accept-Encoding": "gzip, deflate",
    # "Host": "httpbin.org",
    # "User-Agent": "python-requests/2.21.0"
    # },
    # "origin": "39.166.161.73, 39.166.161.73",
    # "url": "https://httpbin.org/get?name=tootise&age=22"
    # }
    # '''


    # import re
    # headers={
    ##浏览器标识信息,不加会被网站认为是爬虫,禁止爬取
    # 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) '
    # 'AppleWebKit/537.36 (KHTML, like Gecko) '
    # 'Chrome/74.0.3729.6 Safari/537.36'
    #
    # }
    # r=requests.get('https://www.zhihu.com/explore',headers=headers)
    #
    # pattern = re.compile('explore-feed.*?question_link.*?>(.*?)</a>',re.S)
    #
    # titles = re.findall(pattern,r.text)
    # print(titles)
    #
    # #结果如下:
    # '''
    # [' 如何评价朱一龙? ', ' 如果让你来写《权力的游戏》结局,你会怎么写? ', ' 你听过哪些让你沉默震惊的真相? ', ' 不会社交,是不是职业发展的瓶颈,职场人有哪些常见的社交误区? ', ' 沈阳的gdp为什么还没有徐州高? ', ' 怎么才能活出《骑马与砍杀》里领主的感觉? ', ' 如何看待faker在直播中说白银怎么喜欢闪现放D? ', ' PowerPoint 到底有多厉害? ', ' 如何评价华晨宇? ', ' 毛细现象水液面是不是球面的一部分? ']
    # '''

    # r = requests.get('https://static.zhihu.com/static/favicon.ico')
    # with open('zhihu.png','wb')as f:
    # f.write(r.content)
    #




    #状态码判断请求是否成功
    # r= requests.get('http://www.jianshu.com')
    # exit()if not r.status_code==requests.codes.ok else print('Request Successfully')
    #

    # #文件上传
    # files = {'file':open('zhihu.png','rb')}
    # r = requests.post('http://httpbin.org/post',files=files)
    # print(r.text)


    #Cookies
    # headers={
    # #浏览器标识信息,不加会被网站认为是爬虫,禁止爬取
    # 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) '
    # 'AppleWebKit/537.36 (KHTML, like Gecko) '
    # 'Chrome/74.0.3729.6 Safari/537.36'
    #
    # }
    # r=requests.get('http://www.baidu.com',headers=headers)
    # print(r.cookies)
    # for key,value in r.cookies.items():
    # print(key+'='+value)

    r=requests.get('https://www.dytt8.net')
    print(r.status_code)
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  • 原文地址:https://www.cnblogs.com/tootise/p/10912425.html
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