// ==UserScript==// @name         云开作业自动答题// @namespace    https://greasyfork.org/zh-CN/users/707063-genexy// @version      202311221507// @description  云开作业(只答客观题) https://yunao.open.com.cn 自动答题脚本；先用任意帐号登陆 https://learn.open.com.cn ##才能自动答题。// @author       流浪的蛊惑// @connect      learn.open.com.cn// @match        *://*.open.com.cn/*// @grant        GM_xmlhttpRequest// @run-at       document-idle// @license      MIT// ==/UserScript==function addXMLRequestCallback(callback){//监听请求var oldSend, i;if( XMLHttpRequest.callbacks ) {XMLHttpRequest.callbacks.push( callback );} else {XMLHttpRequest.callbacks = [callback];oldSend = XMLHttpRequest.prototype.send;XMLHttpRequest.prototype.send = function(){//监听发送for( i = 0; i < XMLHttpRequest.callbacks.length; i++ ) {XMLHttpRequest.callbacks[i]( this );}oldSend.apply(this, arguments);}XMLHttpRequest.prototype.wrappedSetRequestHeader=XMLHttpRequest.prototype.setRequestHeader;XMLHttpRequest.prototype.setRequestHeader = function(header, value) {//监听自定义主机头this.wrappedSetRequestHeader(header, value);if(!this.headers) {this.headers = {};}if(!this.headers[header]) {this.headers[header] = [];}this.headers[header].push(value);}}}function gGetData(url,item){GM_xmlhttpRequest({method: "get",url: url,onload: function(res){let data=JSON.parse(res.responseText);let choiceslist = data.data.Choices;let questionlist = new Array();let choicesIndex = [];choiceslist.forEach((iteam, index, array) =>{if (iteam.IsCorrect){for(let i=0;i<item.I6.length;i++){if(item.I6[i]==iteam.I2){choicesIndex.push(i);questionlist.push(iteam.I2);}}}});//直接定位当前试题let dom = document.querySelector("div[id='children" + item.I1 + "']");//点击答案let gr=dom.getElementsByClassName("el-radio-group")[0];if(gr==undefined){gr=dom.getElementsByClassName("el-checkbox-group")[0];}let st=0;choicesIndex.forEach((iteam, index, array) =>{if(gr.getElementsByTagName("input")[iteam].checked==false){setTimeout(()=>{gr.getElementsByTagName("input")[iteam].click();},st);st += 200 + Math.floor(Math.random() * 500);}});}});}//根据问题找出具体的idfunction initquestion(question){//遍历试题let list = question.Items;list.forEach((item, index, array)=>{//调用答案接口let basturl = "https://learn.open.com.cn/StudentCenter/OnlineJob/GetQuestionDetail?itemBankId=${itemBankId}&questionId=${questionId}";let itemBankId = item.I4;let questionId = item.I1;let rquurl = basturl.replace("${itemBankId}", itemBankId).replace("${questionId}", questionId);gGetData(rquurl,item);});}(function(){'use strict';addXMLRequestCallback(function(xhr){xhr.addEventListener("load",function(){if (xhr.readyState == 4 && xhr.status == 200){console.log(xhr.responseURL);if (xhr.responseURL.includes("yunao.open.com.cn/api/student/student-space-service/testExam/goDoExamine")){let gdat=JSON.parse(xhr.responseText);initquestion(JSON.parse(gdat.content.answerR###lt.paperData));}}});});})();