实现在问题上显示答案!
// ==UserScript==
// @name 奥鹏自动答题+答案显示
// @namespace http://tampermonkey.net/
// @version 1.6
// @description 实现在问题上显示答案!
// @author SQ
// @match https://learn.open.com.cn/StudentCenter/OnLineJob/TestPaper*
// @grant GM_getResourceURL
// @run-at document-idle
// ==/UserScript==
//全局问题
var question;
//请求的问题封装（方便根据id查找对应的对象）
var map = {};
//根据问题的id来获取答案封装
var answer = {};
// 设置自动模式
var automode = 0;
function addXMLRequestCallback(callback) {
var oldSend, i;
if (XMLHttpRequest.callbacks) {
// we've already overridden send() so just add the callback
XMLHttpRequest.callbacks.push(callback);
} else {
XMLHttpRequest.callbacks = [callback];
oldSend = XMLHttpRequest.prototype.send;
XMLHttpRequest.prototype.send = function () {
for (i = 0; i < XMLHttpRequest.callbacks.length; i++) {
XMLHttpRequest.callbacks[i](this);
}
// call the native send()
oldSend.apply(this, arguments);
}
}
}
//根据问题找出具体的id
function initquestion(question) {
//找出的问题数组
let list = question.data.paperInfo.Items;
list.forEach((item, index, array) => {
map[item.I1] = item
//封装请求
let basturl = 'https://learn.open.com.cn/StudentCenter/OnlineJob/GetQuestionDetail?bust=${bust}&itemBankId=${itemBankId}&questionId=${questionId}&_=1596253257714'
let bust = (new Date()).getTime();
let itemBankId = item.I4;
let questionId = item.I1;
let rquurl = basturl.replace('${bust}', bust).replace('${itemBankId}', itemBankId).replace('${questionId}', questionId);
map[item.I1] = rquurl
fetch(rquurl, {
method: 'GET',
headers: {
'cookie': document.cookie
}
}).then(response => response.json()).then(data => {
console.log('=======data==================')
// console.log(data.T2);
let choiceslist = data.data.Choices
let questionlist = new Array();
let use = [];
var answer_num = 0;
choiceslist.forEach((iteam, index, array) => {
if (iteam.IsCorrect) {
// console.log(iteam.I1);
questionlist.push(iteam.I1 + " " + iteam.I2);
// console.log(iteam.I1 + " " + iteam.I2);
use[++answer_num] = iteam;
}
})
// const ulList = document.querySelectorAll('ul.Subject-Options');
// // 选中所有class="Subject-Options"的ul
// // 定义需要匹配的字符串
// // 遍历所有ul
// for (let i = 0; i < ulList.length; i++) {
// const ul = ulList[i];
// const liList = ul.querySelectorAll('li');
// // 遍历当前ul下的所有li
// for (let j = 0; j < liList.length; j++) {
// const li = liList[j];
// const liContent = li.textContent.trim();
// // console.log(liContent+" "+use.I1+use.I2);
// // 如果li内容和目标字符串一样，点击该li并跳出循环
// for(let r=1;r<=answer_num;r++)
// {
// console.log(liContent);
// if (liContent === use[r].I1+use[r].I2) {
// li.click();
// break;
// }
// if((use[r].I1=="T") || (use[r].I1=="F"))
// {
// if ((liContent == 'A'+use[r].I2) || (liContent == 'B'+use[r].I2)) {
// console(liContent,'A'+use[r].I2,'B'+use[r].I2);
// li.click();
// break;
// }
// }
// }
// }
// }
//根据名称直接赋值
// console.log(item.I1);
let dom = document.querySelector("div[itemid='" + item.I1 + "']")
let li;
item.I3=dom.id;
for (let r = 1; r <= answer_num; r++) {
if (use[r].I1 == "A") {
li = $("#" + item.I3 + " >" + " div.Subject-Area > ul > li:nth-child(1)");
}
else if (use[r].I1 == "B") {
li = $("#" + item.I3 + " >" + " div.Subject-Area > ul > li:nth-child(2)");
}
else if (use[r].I1 == "C") {
li = $("#" + item.I3 + " >" + " div.Subject-Area > ul > li:nth-child(3)");
}
else if (use[r].I1 == "D") {
li = $("#" + item.I3 + " >" + " div.Subject-Area > ul > li:nth-child(4)");
}
else if (use[r].I1 == "E") {
li = $("#" + item.I3 + " >" + " div.Subject-Area > ul > li:nth-child(5)");
}
else if (use[r].I1 == "T") {
let li1 = $("#" + item.I3 + " >" + " div.Subject-Area > ul > li:nth-child(1)");
if (li1.text() == 'A对' || li1.text() == 'A正确') li = li1;
let li2 = $("#" + item.I3 + " >" + " div.Subject-Area > ul > li:nth-child(2)");
if (li2.text() == 'B对' || li2.text() == 'B正确') li = li2;
}
else if (use[r].I1 == "F") {
li = $("#" + item.I3 + " >" + " div.Subject-Area > ul > li:nth-child(6)");
let li1 = $("#" + item.I3 + " >" + " div.Subject-Area > ul > li:nth-child(1)");
if (li1.text() == 'A错' || li1.text() == 'A错误') li = li1;
let li2 = $("#" + item.I3 + " >" + " div.Subject-Area > ul > li:nth-child(2)");
if (li2.text() == 'B错' || li2.text() == 'B错误') li = li2;
console.log(li1.text());
console.log(li2.text());
}
else{
console.log(use[r].I1);
}
// console.log(li);
if (!li.hasClass('Item-Option Choosed')) {
// 如果元素没有被点击过，则模拟点击事件
li.click();
}
}
//创建元素开始赋值
//获取标题
let title = dom.getElementsByClassName('Subject-Title')
let div = document.createElement("div");
let div_p = document.createElement("p");
div_p.innerText += "答案：";
div.appendChild(div_p)
questionlist.forEach((iteam, index, array) => {
let div_p_p = document.createElement("p");
div_p_p.innerHTML += iteam;
div.appendChild(div_p_p)
div.className = 'Student-Answer';
})
title[0].appendChild(div)
// console.log(title[0]);
answer[item.I1] = questionlist;
return data;
})
})
}
(function () {
'use strict';
// Your code here...
addXMLRequestCallback(function (xhr) {
xhr.addEventListener("load", function () {
if (xhr.readyState == 4 && xhr.status == 200) {
console.log(xhr.responseURL);
if (xhr.responseURL.includes("homeworkapi.open.com.cn/getHomework")) {
console.log(xhr.responseURL);
question = JSON.parse(xhr.responseText);
console.log("------------------------");
console.log(question);
console.log("------------------------");
initquestion(question);
}
}
});
});
})();