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答题Plus

获得你满意的答案

  1. // ==UserScript==
  2. // @name         答题Plus
  3. // @namespace    http://tampermonkey.net/
  4. // @version      1.0
  5. // @description  获得你满意的答案
  6. // @author       Zszen
  7. // @match        http://47.105.51.227:9214/resources/exam/*
  8. // @grant        GM_xmlhttpRequest
  9. // @grant        GM_download
  10. // ==/UserScript==
  11.  
  12. (function() {
  13.     'use strict';
  14.     var label = 'Zszen '
  15.     var url = window.location.href;
  16.     var res = /\/\/(.+?\..*?)(\/|\?)/.exec(url);
  17.     var res2 = /\/\/(.+?\..*?)(:|\/|\?)/.exec(url);
  18.     var site = res[1];
  19.     var siteIP = res2[1];
  20.     if(siteIP == '47.105.51.227'){
  21.         var pool_questions = ELs('div',
  22.                                  el=>el.className=='list-group-item shenyue',
  23.                                  el=>{
  24.             var el2 = el.children[0];
  25.             el2.addEventListener('mouseout',()=>{
  26.                 //show_div(false);
  27.             });
  28.             el2.addEventListener('mouseover',()=>{
  29.                 var title = /\d+、(.*?)\[/.exec(el.textContent)[1];
  30.                 console.log("https://www.asklib.com/s/"+title);
  31.                 GM_xmlhttpRequest({
  32.                     method: "GET",
  33.                     url: "https://www.asklib.com/s/"+title,
  34.                     onload: function(res) {
  35.                         var txt = res.responseText
  36.                         var links = /\<a href\=\"(.*?)\"\>参考答案\<\/a\>/.exec(txt);
  37.                         console.log("https://www.asklib.com"+links[1]);
  38.                         GM_xmlhttpRequest({
  39.                             method: "GET",
  40.                             url: "https://www.asklib.com"+links[1],
  41.                             onload: function(res) {
  42.                                 var txt = res.responseText;
  43.                                 var d = /\<div class\=\"listleft \">([\d\D]+)\<div class=\"listright\"/.exec(txt)[1]
  44.                                 //console.log(d);
  45.                                 //var reg = /\>(.+?)\</g;
  46.                                 var matches = d.split('\n')
  47.                                 var pool_contents = [];
  48.                                 for(var k in matches){
  49.                                     var txt_line = matches[k];
  50.                                     txt_line = txt_line.replace(/\<.*?\>/g, '');
  51.                                     txt_line = txt_line.replace(/(\<|\>|\t+| +)/g, '');
  52.                                     //console.log([txt_line])
  53.                                     if(txt_line!=""){
  54.                                         pool_contents.push(txt_line)
  55.                                     }
  56.                                 }
  57.  
  58.                                 var pool_quests = [];
  59.                                 var answer_title_index = pool_contents.indexOf('参考答案：');
  60.                                 pool_quests.push(pool_contents[answer_title_index+1]);
  61.                                 var question_title_index = pool_contents.indexOf('问题：');
  62.                                 pool_quests.push(pool_contents[question_title_index+1]);
  63.                                 pool_quests = pool_quests.concat(pool_contents[question_title_index+2].match(/(A|B|C|D)\.(.(?!\.))*/g));
  64.                                 show_div(true, pool_quests.join('\n'));
  65.                             }
  66.                         });
  67.                     }
  68.                 });
  69.             })
  70.         }
  71.         );
  72.     }
  73.  
  74.     function get_div(){
  75.         var div = null;
  76.         if(document.getElementsByClassName('div answers').length==0){
  77.             div = document.createElement('div');
  78.             div.className = 'div answers';
  79.             div.style = "padding:10px;width:200px;height:auto;position:fixed;background-color:#232323;color:#FFEfff;text-decoration-thickness:0.1em;font-size:120%;right:20px;top:100px;opacity:.65;border-radius:10px"
  80.             document.body.appendChild(div);
  81.         }else{
  82.             div = document.getElementsByClassName('div answers')[0];
  83.         }
  84.         return div;
  85.     }
  86.  
  87.     function show_div(visible, content){
  88.         var div = get_div();
  89.         if(visible){
  90.             div.style.display = 'block';
  91.         }else{
  92.             div.style.display = 'none';
  93.         }
  94.         if(content==null) return;
  95.         div.innerText = content;
  96.     }
  97.  
  98.     function ELs(tagName, conditionFun, dealFun, parent){
  99.         if(parent==null) parent = document;
  100.         var tags = [...parent.getElementsByTagName(tagName)];
  101.         if(conditionFun){
  102.             tags = tags.filter(conditionFun);
  103.         }
  104.         if(dealFun){
  105.             tags.forEach(dealFun);
  106.         }
  107.         return tags;
  108.     }
  109.  
  110.  
  111.  
  112.     // Your code here...
  113. })();