湖南环境生物职业技术学院 ,就是以前的湖南生物机电学校,成人高考需要看网课,问我有没有办法.我写了一个油猴插件,一天时间差不多把网课和考试都搞完了…..油猴还真的不错,
后台使用python flask框架搭建了简易的服务器接口.
操作原理,第一次,随便选几个ABCD,先交卷,然后点击查看答案,查看答案的过程中会将所有题目和答案全部发送到后台保存,
第二次再考试就会自动匹配试卷.
以下是油猴代码
javascript;gutter:true;
// ==UserScript==
// @name wuxuejiaoyu查看答案
// @namespace http://tampermonkey.net/
// @version 0.1
// @description try to take over the world!</p>
<p>// @author You
// @match http://learning.wuxuejiaoyu.cn/openlearning/console/<em>
// @icon https://www.google.com/s2/favicons?sz=64&domain=wuxuejiaoyu.cn
// @grant none
// @require http://code.jquery.com/jquery-3.x-git.min.js
// ==/UserScript==
/</em> globals jQuery, $, waitForKeyElements */</p>
<p>(function() {
'use strict';
$(document).ready(function() {
console.info('进来了-查看答案');</p>
<pre><code> let intvals = setTimeout(()=>{
console.info('进来了-查看答案2');
let iframeDocument=$("iframe[name='w_main']")[0].contentWindow.document;
if(iframeDocument){
// console.info(iframeDocument);
iframeDocument=iframeDocument.getElementById("cboxIframe").contentWindow.document;
// console.info("2",iframeDocument);
iframeDocument=iframeDocument.getElementById("w_lms_content").contentWindow.document;
// console.info("3",iframeDocument);
iframeDocument=iframeDocument.getElementById("w_lms_sco").contentWindow.document;
//console.info("4",iframeDocument);
//iframeDocument=$(iframeDocument).find("[name='w_right']")[0].contentWindow.document;
//console.info("5",iframeDocument);
var div = iframeDocument.getElementById("_block_content_exam_1") ;
console.info('查看答案',div);
if(div){
//console.info("取到了div")
//var trs = $(div).find("*[isitem]") ; //取到了题目表格
//console.info("查看答案trs",trs);
//trs = Array.from(trs);
var rtab = $(div).find("tr[correctstatus]")
//console.info("rtab的长度",rtab.length);
rtab = Array.from(rtab);
rtab.forEach((item,index)=>{
if($(item).attr("islabel")==1) return ; //如果是标题,例如选择题,就跳过
var text = "" ;
let isitem =$(item).find("table[isitem]");
if(isitem.length>0){
//第一种方式
text = isitem.find("tr").first().find("td:eq(0)").text();
// console.info('第一种方式',text)
} else{
//第二方式
console.info("第二种方式读取",$(item).find("td:eq(1)"));
let div = $(item).find("td:eq(1)").find("div");
text = div.prop ('firstChild').nodeValue;
// console.info('第2种方式',text)
}
// console.info("item",item);
// var text = $(item).find("tr:eq(0)").find("td:eq(1)").find("table[isitem]").html();
console.info(index,text);
//得到所有的选项
let contentTableTr = $(item).find("*[isitemoption]").find("tr") ; //取到了答案选项的表格
// console.info("选择题",contentTableTr.length);
let urls = 'http://127.0.0.1:5000/tiku/answerAndQuestion';
let data = {};
if(contentTableTr.length>0){
let content = contentTableTr.text();
let strs = $(item).find("div:contains('参考答案')").text();
strs = strs.split('参考答案')[1];
console.info('参考答案strs',strs)
let answer = strs.replace(/[^a-zA-Z]/g,'')
console.info('参考答案answer',answer)
data = {
'title':text, //问题标题
'content':text+' \n '+ content, //答案选项
'answer':answer,
'createTime':new Date().toLocaleString(),
'source':'wuxuejiaoyu',
'que_type':'10' //选择题
}
}else{
//展开简答题的参考答案
let ack = $(item).find("a:contains('展开参考答案')") ;
//console.info('a标签',ack);
ack[0].click();
//简答题
let title = $(item).find("*[issubitem]").find("td").text() ; //取到了答案选项的表格
//alert('简单题'+title);
let answer = $(item).text().split('参考答案')[1];
answer = answer.substr(5);
console.info("简答题答案",answer);
data = {
'title':title, //问题标题
'content':title, //答案选项
'answer':answer,
'createTime':new Date().toLocaleString(),
'source':'wuxuejiaoyu',
'que_type':'20' //简单题
}
}
$.ajax(
{
type: 'post',
url: urls,
cache: false,
data: JSON.stringify(data), //将data参数值转为json格式字符串
contentType: "application/json;charset=utf-8",
async:false,
success:function(res){
console.info('得到的结果是',res)
}
}
);
//window.open(queryKeyword);
// }
})
alert('完成答案,请刷新页面之后再重新考试');
//location.reload();
}
}
},10000)
})
</code></pre>
<p>})();</p>
<pre><code>
后台python
;gutter:true;
-*- coding:utf-8 -*-
"""
www.sqjob.cn
author: liandyao
date: @date
"""
import re
from datetime import datetime
from lxml import etree
import requests
import SnowIds
import TiKu_MongoDb
import logging
logging.basicConfig(format='[%(asctime)s-%(name)s(%(levelname)s)%(filename)s:%(lineno)d]%(message)s’, level=logging.DEBUG)
logger = logging.getLogger("ROOT")
hots：mongodb服务器ip
port：端口，默认为27017
user：账号 【可选项】
pwd：密码 【可选项】
class Tiku1():
headers = {
# ‘User-Agent’: ‘Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36’,
‘Referer’: ‘https://www.baidu.com/’,
‘Content-Type’: ‘text/html;charset=utf-8’,
‘User-Agent’: ‘Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.87 Safari/537.36 SE 2.X MetaSr 1.0’,
‘Accept’: ‘text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9′
,’Host’: ‘www.baidu.com’
,’Cookie’:’BIDUPSID=FE2D2E66C1689D888774DFF8F687BCBB; PSTM=1658233931; BD_UPN=19314753; BAIDUID=FE2D2E66C1689D888774DFF8F687BCBB:SL=0:NR=10:FG=1; H_BDCLCKID_SF_BFESS=tR-qVIK5tIK3H48k-4QEbbQH-UnLqMjw0mOZ04n-ah02DqFlMxOZXhFJyUcv5fopQ2cx-D5m3UTKsq76Wh35K5tTQP6rLtbQMnT4KKJxbp5sShOv5t5rDx_AhUJiBM7LBan7QpvIXKohJh7FM4tW3J0ZyxomtfQxtNRJ0DnjtpChbRO4-TFMjxK; BDUSS_BFESS=VxMXpmMk5uaW5DME9uOUh-REtCaXNiUldiWGpFeEZ0bU5QR3lhdzl6fnZKeFJqRUFBQUFBJCQAAAAAAAAAAAEAAABJoEgAy-rUws7eyfnKx9T4vq0AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAO-a7GLvmuxiR1; BDORZ=B490B5EBF6F3CD402E515D22BCDA1598; H_PS_PSSID=36556_36461_36413_36954_36948_36165_36918_36919_36802_36789_36744_26350_36864_37022; sug=3; sugstore=0; ORIGIN=0; bdime=0; H_PS_645EC=fe28Yxr%2BR%2FK7QK7ySOElo6l4lFiVn6NfoIwkVHHptEd%2FiL6DdEWWFmzXEDw; BDSVRTM=0′
}
def __init__(self):
self.url = "http://www.sqjob.cn"
self.keyword=”
# site:asklib.com
# 利用百度查询https://www.baidu.com/s?wd=site: www.sqjob.cn ‘+text;
def paBaidu(self, keyword):
self.keyword=keyword
self.url = ‘https://www.baidu.com/s?ie=utf-8&f=8&rsv_bp=1&tn=baidu&wd=site:sqjob.cn ‘ + keyword
logger.info(self.url)
res = requests.get(self.url, headers=Tiku1.headers)
res.encoding = ‘utf-8’
text = res.text
html = etree.HTML(text)
question = {
"title": self.keyword,
"content": ”,
"answer": ”,
}
for i in range(1, 5):
tatxt = html.xpath(‘//*[@id="’+str(i)+’"]/div/div[1]/h3/a/em/text()’)
# 如果匹配的关键字多余0个,并且第一个关键字匹配字符大于3个.那么就成功
if (len(tatxt) > 0 and len(tatxt[0]) > 3):
logger.info(”.join(tatxt))
ahref = html.xpath(‘//*[@id="1"]/div/div[1]/h3/a/@href’)[0]
logger.info(ahref);
return self.paUrl(ahref)
return question
# //*[@id="1"]/div/div[1]/h3/a
# //*[@id="2"]/div/div[1]/h3/a
# 爬取真正的url
def paUrl(self,url):
headers = {
# ‘User-Agent’: ‘Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36’,
‘Referer’: ‘https://www.baidu.com/’,
‘Content-Type’: ‘text/html;charset=utf-8’,
‘User-Agent’: ‘Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.134 Safari/537.36 Edg/103.0.1264.77’,
‘Accept’: ‘text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9’
, ‘Host’: ‘www.baidu.com’
}
mongodb = TiKu_MongoDb.MongoClient(‘tiku_db’)
resa = requests.get(url, headers=headers, allow_redirects=False);
# 得到网页原始地址
real_url = resa.headers[‘Location’]
if real_url.startswith(‘http’):
g_mu = real_url
logger.info(g_mu)
headers[‘Host’]=’www.sqjob.cn’
resb = requests.get(g_mu, headers=headers)
resb.encoding = ‘gb2312’
logger.info(resb.encoding)
text2= resb.text
#text2 = resb.content.decode(‘ISO-8859-1’)
html2 = etree.HTML(text2)
content = html2.xpath(‘//*[@name="description"]/@content’)[0]
logger.info(content)
description =content.replace(‘ ‘, ”).replace(‘\n’, ”).replace(‘\r’, ”)
ans = re.findall(‘(?1 :
anss = "".join(anss)
elif len(anss) == 1:
anss = anss[0]
else :
anss = ‘未知’
question={
"que_id":SnowIds.IdWorker(1,1).get_id(),
"title":self.keyword,
"content":content,
"answer":anss,
"createTime":datetime.now().strftime(‘%Y-%m-%d %H:%M:%S’),
"source":g_mu
}
mongodb.addQuestion(question=question)
question.pop(‘_id’)
return question
return None
if __name__ == "__main__":
tk = Tiku1()
tk.paBaidu(‘在Excel的自动筛选中，所选数据表的每个标题都对应着一个 。’);
代码未全部发布,有需要可以联系
Original: https://www.cnblogs.com/machine-matrix/p/16559952.html
Author: liandyao
Title: 最近有个朋友的需求,用油猴写了一个插件,可以看五学教育(wuxuejiaoyu.cn)的网课
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