关于requests请求的问题求助？
不理解requests.post传入参数请求是什么意思？例如：
>>> import requests
>>> data = {
'name':'LiLei'
}
>>> response = requests.post('http://www.baidu.com',data=data)
>>> print(response.text)
这个响应结果可以正常返回的，太长了没有粘上
问题1：我想知道这个data数据传入百度网址什么地方了？是传入百度首页的输入框吗？
问题2:这个响应结果是百度输入框传入 name=LiLei 吗？然后点回车显示页面的审查元素吗？谢谢 https://zhidao.baidu.com/question/1048272938344437739.html 把data上传到服务器。
建议去看一下Python爬取有道翻译那课，涉及到了有关知识。 本帖最后由 TCY 于 2019-1-22 09:47 编辑
>>> import requests as req
>>> data = {'name':'LiLei'}
>>> url = 'http://www.baidu.com'
>>> rg = req.get(url)
>>> rp = req.post(url, data)
>>> rg
<Response >
>>> rp
<Response >
>>> print(rg.text)
<!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åo|ä¸€ä¸‹ï¼Œä½ å°±çŸ￥é“</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åo|一下 class="bg s_btn"></span> </form> </div> </div> <div id=u1> <a href=http://news.baidu.com name=tj_trnews class=mnav>æ–°é—»</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é￠‘</a> <a href=http://tieba.baidu.com name=tj_trtieba class=mnav>è′′å§</a> <noscript> <a href=http://www.baidu.com/bdorz/login.gif?login&tpl=mn&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;">æ›′多äo§å“</a> </div> </div> </div> <div id=ftCon> <div id=ftConw> <p id=lh> <a href=http://home.baidu.com>å…3äoŽç™¾åo|</a> <a href=http://ir.baidu.com>About Baidu</a> </p> <p id=cp>©2017 Baidu <a href=http://www.baidu.com/duty/>使用百åo|å‰å¿…èˉ»</a> <a href=http://jianyi.baidu.com/ class=cp-feedback>æ„è§åé|ˆ</a> äo¬ICPèˉ030173å· <img src=//www.baidu.com/img/gs.gif> </p> </div> </div> </div> </body> </html>
>>> print(rp.text)
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<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> <a href="/" id="result_logo" onmousedown="return c({'fm':'tab','tab':'logo'})"> <img src="//www.baidu.com/img/baidu_jgylogo3.gif" alt="到百åo|é|–é¡μ" title="到百åo|é|–é¡μ"> </a> <form id="form" name="f" action="/s" class="fm"> <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="ch" value=""> <input type="hidden" name="tn" value="baiduerr"> <input type="hidden" name="bar" value=""> <span class="bg s_ipt_wr"> <input id="kw_tip" unselectable="on" onselectstart="return false;" class="s_ipt s_ipt_tip" disabled="" autocomplete="off" value="" maxlength="100" style="display: none;"> <input id="kw" name="wd" class="s_ipt" value="" maxlength="100" autocomplete="off"> </span><span class="bg s_btn_wr"> <input type="submit" id="su" value="百åo|一下" class="bg s_btn"> </span><span class="tools"> <span id="mHolder"> <div id="mCon"> <span>输å…￥æ3•</span> </div> <ul id="mMenu"> <li><a href="javascript:;" name="ime_hw">手写</a> </li> <li><a href="javascript:;" name="ime_py">拼éŸ3</a> </li> <li class="ln"></li> <li><a href="javascript:;" name="ime_cl">å…3é—-</a> </li> </ul> </span> <span class="shouji" style="display: none;"><aonmousedown="return ns_c({'fm':'behs','tab':'bdbrowser'})">百åo|æμ览器，打开网é¡μå¿«2秒ï¼</a> </span> </span> <input type="hidden" name="rn" value=""> <input type="hidden" name="rsv_enter" value="1"> </form> <div id="m"></div> </div></div> </div></div> <div class="s_tab" id="s_tab"> <b>网é¡μ</b> <awdfield="word" onmousedown="return c({'fm':'tab','tab':'news'})">æ–°é—»</a><awdfield="kw" onmousedown="return c({'fm':'tab','tab':'tieba'})">è′′å§</a><awdfield="word" onmousedown="return c({'fm':'tab','tab':'zhidao'})">çŸ￥é“</a><awdfield="key" onmousedown="return c({'fm':'tab','tab':'music'})">éŸ3ä1</a><awdfield="word" onmousedown="return c({'fm':'tab','tab':'pic'})">图片</a><awdfield="word" onmousedown="return c({'fm':'tab','tab':'video'})">视é￠‘</a><awdfield="word" onmousedown="return c({'fm':'tab','tab':'map'})">地图</a><awdfield="word" onmousedown="return c({'fm':'tab','tab':'wenku'})">æ–‡åo“</a><a href="//www.baidu.com/more/" onmousedown="return c({'fm':'tab','tab':'more'})">æ›′多»</a> </div>
<div id="ftCon"><div id="ftConw"><p id="lh"> <a id="seth" onclick="h(this)" href="/" onmousedown="return ns_c({'fm':'behs','tab':'homepage','pos':0})">把百åo|设ä¸o主é¡μ</a><a id="setf"onmousedown="return ns_c({'fm':'behs','tab':'favorites','pos':0})" target="_blank" style="display: inline;">把百åo|设ä¸o主é¡μ</a><a onmousedown="return ns_c({'fm':'behs','tab':'tj_about'})" >å…3äoŽç™¾åo|</a><a onmousedown="return ns_c({'fm':'behs','tab':'tj_about_en'})" >About Baidu</a> </p> <p id="cp">©2014 Baidu <a href="/duty/" name="tj_duty">使用百åo|å‰å¿…èˉ»</a> äo¬ICPèˉ030173å· <i class="c-icon-icrlogo"></i> </p> </div> </div>
<div id="wrapper_wrapper" style="display: block;">
<style>
.nors{
position: relative;
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font-size: 22px;
font-family: Microsoft Yahei;
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margin: 35px 0 25px 0;
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color:#333;
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<div id="content_left">
<div class="nors">
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<h3 class="norsTitle">很抱æ-‰ï¼Œæ‚¨è|访问的é¡μé￠ä¸å-˜åœ¨ï¼</h3>
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>>> 看下我的笔记吧，希望有可以帮到你的
HTTP基础 TCY 发表于 2019-1-22 09:44
还是没有明白。。。 网页请求分为get请求或是post请求，post请求你可以理解为发送了一串信息给网页，比如需要登录的网页就是用的post请求，发送给的信息就是我们输入的密码和账号。比如楼主你发的请求百度的链接用的request.post就是把data的数据发送给了百度，要求百度data里面的信息，你如果是用request.get则没有发送信息给百度，百度返回的是首页 mark一下，我也想知道，不知道楼上说的正确吗？因为百度好像只用get方法，不用post data是上传到了百度的服务器，不是上传到百度网址的哪个地方。网页的作用是让用户更好的体验，它的背后也是数据的传输。看一下小甲鱼的《零基础学习web开发》就知道了。
你把返回的数据保存成一个网页文件，用浏览器打开。然后去百度首页输入框输入你刚刚提交的数据，对比两个网页就能知道的。
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