刷itest自助学习的填空和选择题。
// ==UserScript==
// @name itest
// @namespace http://tampermonkey.net/
// @version 1.0
// @description 刷itest自助学习的填空和选择题。
// @author xiaoyan
// @match *.unipus.cn/itest/itest/s/jcxl/jcxl*
// @icon data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==
// @grant none
// @license 可以修改刷题速度speed，单位是ms
// ==/UserScript==
(function() {
var dein;
var num = 0,
temjishu = 0,
initalnum = 0;
var speed = 0;
speed = 500;
var flag = true;
var url = window.location.href;
var sub3 = url.substring(url.length-3);
let targetNode = document.querySelector('#quesAnswerArea');
function callback(mutationList, observer) {
mutationList.forEach((mutation) => {
switch (mutation.type) {
case 'childList':
mutation.addedNodes.forEach((node) => {
if (node.className == 'qs_ques_rate_block') {
document.getElementById('nextBtn').click();
}
})
/* 从树上添加或移除一个或更多的子节点；参考mutation.addedNodes 和mutation.removeNodes */
break;
case 'attributes':
/* mutation.target 中某个节点的一个属性值被更改；该属性名称在mutation.attributeName中，该属性之前的值为 mutation.oldValue */
break;
}
});
}
let observerOptions = {
childList: true, // 观察目标子节点的变化，添加或删除
attributes: true, // 观察属性变动
subtree: true //默认是false设置为true后可观察后代节点
}
let observer = new MutationObserver(callback);
observer.observe(targetNode, observerOptions);
function addbutton() {
//1创建一个按钮节点
var oButNode = document.createElement("mydiv");
oButNode.innerHTML =
'<div class="mydiv" style=" width: 400px; position: fixed; top: 8px; left: 8px; z-index: 99999; background-color: #eee; overflow-x: auto;">' +
'<table border="1">' +
'<tr>' +
'<td>请输入要刷的题目数量</td>' +
'<td><input id="donum" type="text"></input></td>' +
'</tr>' +
'<tr>' +
'<td>停止按钮</td>' +
'<td><input type="button" id="stop" value="stop" style="background-color:orange;"></input></td>' +
'</tr>' +
'<tr>' +
'<td>开始按钮</td>' +
'<td><input type="button" id="star" value="star" style="background-color:orange;"></input></td>' +
'</tr>' +
'</table>'
'</div>'
//获取div节点
var oDivNode = document.getElementById("wrap");
//将按钮添加进节点
oDivNode.appendChild(oButNode);
}
addbutton();
function over() {
var total = 0;
total = Number(document.getElementById('doneQues').innerText);
total = total-initalnum;
console.log(total);
console.log(initalnum);
console.log(num);
if (total > num) {
clearInterval(dein);
}
}
document.getElementById("stop").addEventListener("click", function() {
clearInterval(dein);
});
document.getElementById("star").addEventListener("click",
function() {
if (sub3 == "250" || sub3 == "258" || sub3 == "253" || sub3 == "257" || sub3 == "256" || sub3 == "197" || sub3 == "260") {
let words = ['doucument', 'element', 'shabi', 'haha', 'memory', 'application', 'security', 'performance', 'security', 'console', 'new', 'desprate', 'select', 'errors', 'verbosse', 'preserve', 'log', 'group', 'similar', 'messages', 'eager', 'evaluation', 'log', 'preserve']
temjishu = 0;
initalnum = Number(document.getElementById('doneQues').innerText);
num = Number(document.getElementById('donum').value);
dein = setInterval(function() {
temjishu++;
document.getElementsByTagName('input')[0].value = words[(Math.ceil(Math.random() * 100)) % 23];
document.getElementById('checkBtn').click();
if (temjishu % 100 == 0) {
over();
}
}, speed);
} else if (sub3 == "196" || sub3 == "180" || sub3 == "255") {
temjishu = 0;
initalnum = Number(document.getElementById('doneQues').innerText);
num = Number(document.getElementById('donum').value);
dein = setInterval(function() {
temjishu++;
document.getElementsByTagName('input')[(Math.ceil(Math.random() * 10)) % 3].click();
document.getElementById('checkBtn').click();
if (temjishu % 100 == 0) {
over();
}
}, speed)
} else if (url.search("ctb")) {
var i = 0;
var j = 0;
var pan = "1";
dein = setInterval(function() {
i++;
document.getElementById('removeFromWrongBtn').click();
if (i == 40) {
if (document.querySelector('.qs_ques_qid').innerText == pan) {
setTimeout(function() {
document.getElementById('nextBtn').click();
}, 140);
j++;
if (j > 3)(clearInterval(dein));
} else {
j = 0;
}
i = 0;
pan = document.querySelector('.qs_ques_qid').innerText;
var str = document.getElementById('currentPage').innerText;
var ind = str.indexOf('/');
if (str.substring(0, ind) == str.substring(ind + 1)) {
flag = false;
}
}
}, 150);
}
}
);
})()