假設我有用python編寫的程序，它將一個URL作爲參數，程序然後搜索網頁上的表單，並且如果發現它以某種方式發出請求。使用請求帖子而不是請求在Python中獲取
假設我們正在使用請求庫，如果我使用request.get()函數，它只能在帶有「GET方法」的窗體上工作，但如果我使用request.post()函數，它同時適用於「GET方法」和「POST方法」。
所以，我應該使用request.post()函數，所以我可以肯定它的工作無論請求方法是什麼，因爲我將無法知道表單的方法是什麼？
這種說法是不是（一般）真：
如果我使用了 「request.post」 功能，它可以在兩個 「GET方法」 和 「POST方法」
簡單的例子：
import requests
response = requests.get('http://www.google.com')
print(response.content)
將返回此：
<!doctype html><html itemscope="" itemtype="http://schema.org/WebPage" lang="sr"><head><meta content="text/html; charset=UTF-8" http-equiv="Content-Type"><meta content="/images/branding/googleg/1x/googleg_standard_color_128dp.png" itemprop="image"><title>Google</title><script>(function(){window.google={kEI:'vudPWObmLsWlsgGflpG4Dg',kEXPI:'1351827,1351903,3700298,4029815,4032678,4038012,4043492,4045841,4048347,4052811,4058336,4062666,4065786,4065919,4066196,4067860,4068550,4069839,4069840,4071842,4072602,4072777,4073405,4073726,4073959,4076096,4076930,4076997,4078430,4078438,4078456,4078763,4079105,4079623,4079894,4080167,4081037,4081038,4081423,4081463,4081484,4082217,4082441,4082572,4082618,4083280,4083476,4084298,4084343,4084348,4084956,4086011,4087169,4087708,4087718,4088218,4088429,4088436,4088448,4088643,4089003,4089340,4089354,4089481,4089527,4089538,4089695,4089741,4089752,4089952,4090086,4090592,4090804,4090806,8300096,8300272,8500572,8504110,8506615,8507380,8507419,8507899,8508060,8508066,8508169,8508590,8508957,8509066,8509242,10200084,10202207,13500021',authuser:0,kscs:'c9c918f0_24'};google.kHL='sr';})();(function(){google.lc=[];google.li=0;google.getEI=function(a){for(var b;a&&(!a.getAttribute||!(b=a.getAttribute("eid")));)a=a.parentNode;return b||google.kEI};google.getLEI=function(a){for(var b=null;a&&(!a.getAttribute||!(b=a.getAttribute("leid")));)a=a.parentNode;return b};google.https=function(){return"https:"==window.location.protocol};google.ml=function(){return null};google.wl=function(a,b){try{google.ml(Error(a),!1,b)}catch(c){}};google.time=function(){return(new Date).getTime()};google.log=function(a,b,c,d,g){a=google.logUrl(a,b,c,d,g);if(""!=a){b=new Image;var e=google.lc,f=google.li;e[f]=b;b.onerror=b.onload=b.onabort=function(){delete e[f]};window.google&&window.google.vel&&window.google.vel.lu&&window.google.vel.lu(a);b.src=a;google.li=f+1}};google.logUrl=function(a,b,c,d,g){var e="",f=google.ls||"";c||-1!=b.search("&ei=")||(e="&ei="+google.getEI(d),-1==b.search("&lei=")&&(d=google.getLEI(d))&&(e+="&lei="+d));a=c||"/"+(g||"gen_204")+"?atyp=i&ct="+a+"&cad="+b+e+f+"&zx="+google.time();/^http:/i.test(a)&&google.https()&&(google.ml(Error("a"),!1,{src:a,glmm:1}),a="");return a};google.y={};google.x=function(a,b){google.y[a.id]=[a,b];return!1};google.lq=[];google.load=function(a,b,c){google.lq.push([[a],b,c])};google.loadAll=function(a,b){google.lq.push([a,b])};}).call(this);var a=window.location,b=a.href.indexOf("#");if(0<=b){var c=a.href.substring(b+1);/(^|&)q=/.test(c)&&-1==c.indexOf("#")&&a.replace("/search?"+c.replace(/(^|&)fp=[^&]*/g,"")+"&cad=h")};</script><style>#gbar,#guser{font-size:13px;padding-top:1px !important;}#gbar{height:22px}#guser{padding-bottom:7px !important;text-align:right}.gbh,.gbd{border-top:1px solid #c9d7f1;font-size:1px}.gbh{height:0;position:absolute;top:24px;width:100%}@media all{.gb1{height:22px;margin-right:.5em;vertical-align:top}#gbar{float:left}}a.gb1,a.gb4{text-decoration:underline !important}a.gb1,a.gb4{color:#00c !important}.gbi .gb4{color:#dd8e27 !important}.gbf .gb4{color:#900 !important}
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而
response = requests.post('http://www.google.com')
print(response.content)
返回此：
<!DOCTYPE html>
<html lang=en>
<meta charset=utf-8>
<meta name=viewport content="initial-scale=1, minimum-scale=1, width=device-width">
<title>Error 405 (Method Not Allowed)!!1</title>
<style>
*{margin:0;padding:0}html,code{font:15px/22px arial,sans-serif}html{background:#fff;color:#222;padding:15px}body{margin:7% auto 0;max-width:390px;min-height:180px;padding:30px 0 15px}* > body{background:url(//www.google.com/images/errors/robot.png) 100% 5px no-repeat;padding-right:205px}p{margin:11px 0 22px;overflow:hidden}ins{color:#777;text-decoration:none}a img{border:0}@media screen and (max-width:772px){body{background:none;margin-top:0;max-width:none;padding-right:0}}#logo{background:url(//www.google.com/images/branding/googlelogo/1x/googlelogo_color_150x54dp.png) no-repeat;margin-left:-5px}@media only screen and (min-resolution:192dpi){#logo{background:url(//www.google.com/images/branding/googlelogo/2x/googlelogo_color_150x54dp.png) no-repeat 0% 0%/100% 100%;-moz-border-image:url(//www.google.com/images/branding/googlelogo/2x/googlelogo_color_150x54dp.png) 0}}@media only screen and (-webkit-min-device-pixel-ratio:2){#logo{background:url(//www.google.com/images/branding/googlelogo/2x/googlelogo_color_150x54dp.png) no-repeat;-webkit-background-size:100% 100%}}#logo{display:inline-block;height:54px;width:150px}
</style>
<a href=//www.google.com/><span id=logo aria-label=Google></span></a>
<p><b>405.</b> <ins>That’s an error.</ins>
<p>The request method <code>POST</code> is inappropriate for the URL <code>/</code>. <ins>That’s all we know.</ins>
我建議你嘗試該方法被表單關聯，並使用相應的一個檢測。
'GET'和'POST'都有意義。如果url只配置爲'GET'請求，那麼你的'POSTS'請求將失敗，反之亦然。 – MYGz