自动匹配答案，解放你的大脑
// ==UserScript==
// @name 去他大爷的答题
// @namespace https://greasyfork.org/zh-CN/users/563657-seast19
// @description 自动匹配答案，解放你的大脑
// @version 3.0.6
// @author seast19
// @icon https://s1.ax1x.com/2020/05/18/YWucdO.png
// @match http*://zjpt.nnjjtgs.com:8081/*#/ksnr*
// @grant GM_xmlhttpRequest
//
// ==/UserScript==
(function () {
'use strict'
// ****************全局变量****************************
// const serverAPI = 'http://127.0.0.1:7001/answer' // 云函数api
const serverAPI = 'https://api.leafs.vip/answer' // 云函数api
let startFlag = false //全局开始标记
let globalTimeout //全局计时器
// *****************工具函数*****************************
/**
* 显示信息框
* @param {string} text 要显示的信息
*/
function showMsgBox(text) {
//避免调用频繁导致上一次的隐藏消息框影响到本次显示
clearTimeout(globalTimeout)
document.getElementById('wk_msg').innerText = text
document.getElementById('wk_msg').style.display = 'block'
globalTimeout = setTimeout(() => {
document.getElementById('wk_msg').style.display = 'none'
}, 6000)
}
/**
* 通用从服务器获取答案
* @param {string} questionText 问题的文本
* @returns
*/
function getAnswers(questionText) {
return new Promise((resolve, reject) => {
//跨域请求
GM_xmlhttpRequest({
method: 'post',
url: serverAPI,
headers: {
"Content-Type": "application/json"
},
data: JSON.stringify({
text: questionText
}),
onload: function (res) {
const answerJson = JSON.parse(res.responseText)
if (answerJson.code !== 0) {
showMsgBox("匹配失败")
reject(answerJson.msg)
return
}
resolve(answerJson?.ans.split(''))
},
onerror: function (e) {
console.log(e)
reject('后台服务器连接失败')
},
})
})
}
/**
* 延时函数(ms)
* @param {number} ms 延迟毫秒数
* @returns
*/
async function delay(ms) {
return new Promise((resolve, reject) => {
setTimeout(function () {
resolve()
}, ms)
})
}
/**
* 延时函数(1000~30000ms随机)
* @returns
*/
async function delayRand() {
return new Promise((resolve, reject) => {
setTimeout(function () {
resolve()
}, Math.floor(Math.random() * (3000 - 1000 + 1)) + 1000)
})
}
// *****************************************
/**
* 职培平台开始答题
*/
async function startZjpt() {
// 防止多次点击
if (startFlag === true) {
console.log('点击频繁')
return
}
startFlag = true
showMsgBox('开始答题，请勿操作')
let ansList = []
let preQuesText = ""
while (true) {
console.log("**********");
// 匹配题目
let questionText = document.querySelectorAll('.tmnrbj > span')[1]?.textContent
if (questionText === undefined) {
showMsgBox("未找到题目")
break
}
if (preQuesText === questionText) {
showMsgBox("正常结束答题")
break
}
// 获取选项
// document.querySelectorAll('.dxt > div')[3]?.textContent
// 获取答案
try {
ansList = await getAnswers(questionText)
} catch (error) {
console.log(error);
showMsgBox("获取答案失败，请在下一题尝试")
break
}
console.log(`-> 题目:${questionText}`);
console.log(`-> 正确答案:${ansList}`);
// 点击答案
for (const ans of ansList) {
await delayRand()
console.log(`-> 选择:${ans}`);
switch (ans.toUpperCase()) {
case "A":
document.querySelectorAll('.dxt > div')[0].click()
break;
case "B":
document.querySelectorAll('.dxt > div')[1].click()
break;
case "C":
document.querySelectorAll('.dxt > div')[2].click()
break;
case "D":
document.querySelectorAll('.dxt > div')[3].click()
break;
case "E":
document.querySelectorAll('.dxt > div')[4].click()
break;
case "F":
document.querySelectorAll('.dxt > div')[5].click()
break;
default:
break;
}
}
// console.log(ansList);
// 点击下一题
await delay(1000)
console.log('-> 下一题');
preQuesText = questionText
document.querySelector('.xyt').click()
await delay(2000)
}
startFlag = false
}
// *********************初始化***********************
// 初始化函数
function init() {
//侧边按钮
let btnBox = document.createElement('div')
btnBox.id = 'wk_btn'
btnBox.style =
'display:block;z-index:999;position:fixed; right:10px;top:45%; width:70px; height:30px;line-height:30px; background-color:#f50;color:#fff;text-align:center;font-size:16px;font-family:"Microsoft YaHei","微软雅黑",STXihei,"华文细黑",Georgia,"Times New Roman",Arial,sans-serif;font-weight:bold;cursor:pointer'
btnBox.innerHTML = '生成答案'
// 消息提示框
let msgBox = document.createElement('div')
msgBox.id = 'wk_msg'
msgBox.style =
'display:none;z-index:999;position:fixed; left:10%;bottom:10%;width:80%; border-radius: 3px;padding-left: 6px;padding-right: 6px; height:30px;line-height:30px; background-color:#6b6b6b;box-shadow: 6px 6px 4px #e0e0e0;color:#fff;text-align:center;font-size:16px;font-family:"Microsoft YaHei","微软雅黑",STXihei,"华文细黑",Georgia,"Times New Roman",Arial,sans-serif;font-weight:bold;cursor:pointer'
msgBox.innerHTML = 'this is dafault msg'
// 事件注入
document.querySelector('body').append(btnBox)
document.querySelector('body').append(msgBox)
document.getElementById('wk_btn').addEventListener('click', async () => {
await startZjpt()
})
}
init()
})()