229 lines
14 KiB
JavaScript
229 lines
14 KiB
JavaScript
const request = require('request');
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const fs = require('fs');
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const path = require('path');
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// 2023.06.27
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// https://appe0mes6qx8480.h5.xiaoeknow.com/p/course/member/p_5857d53b3342a_Tm6TjjTD?type=3
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function getResult(pageIndex) {
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var options = {
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'method': 'POST',
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'url': 'https://appe0mes6qx8480.h5.xiaoeknow.com/xe.course.business.member.single_items.get/2.0.0',
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'headers': {
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'authority': 'appe0mes6qx8480.h5.xiaoeknow.com',
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'accept': 'application/json, text/plain, */*',
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'accept-language': 'zh-CN,zh;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6',
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'content-type': 'application/x-www-form-urlencoded',
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'cookie': 'sajssdk_2015_cross_new_user=1; sensorsdata2015jssdkcross=%7B%22%24device_id%22%3A%22188910ca4534a7-06c3769156869f-7e56547a-1638720-188910ca45483b%22%2C%22distinct_id%22%3A%22188faad51401330-0a45aeaa8b8e44-7e56547a-1638720-188faad5141188b%22%2C%22props%22%3A%7B%22%24latest_traffic_source_type%22%3A%22%E7%9B%B4%E6%8E%A5%E6%B5%81%E9%87%8F%22%2C%22%24latest_search_keyword%22%3A%22%E6%9C%AA%E5%8F%96%E5%88%B0%E5%80%BC_%E7%9B%B4%E6%8E%A5%E6%89%93%E5%BC%80%22%2C%22%24latest_referrer%22%3A%22%22%7D%7D; Hm_lvt_32573db0e6d7780af79f38632658ed95=1687832846; Hm_lpvt_32573db0e6d7780af79f38632658ed95=1687832846; Qs_lvt_416447=1687832846; Qs_pv_416447=2667293149066936000; shop_version_type=4; ko_token=1242be138fd55c4ef4316cd54334b65c; xenbyfpfUnhLsdkZbX=0; dataUpJssdkCookie={"wxver":"","net":"","sid":""}; sajssdk_2015_new_user_appe0mes6qx8480_h5_xiaoeknow_com=1; sa_jssdk_2015_appe0mes6qx8480_h5_xiaoeknow_com=%7B%22distinct_id%22%3A%22u_6493fd71d1df1_FjNmN1cb6S%22%2C%22first_id%22%3A%22188faae9cb032a-042220d4e5b0b6-7e56547a-1638720-188faae9cb11002%22%2C%22props%22%3A%7B%7D%7D; logintime=1687833065; logintime=1687833334; shop_version_type=4',
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'origin': 'https://appe0mes6qx8480.h5.xiaoeknow.com',
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'referer': 'https://appe0mes6qx8480.h5.xiaoeknow.com/p/course/member/p_5857d53b3342a_Tm6TjjTD?type=3',
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'req-uuid': '20230627103104000260393',
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'retry': '1',
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'sec-ch-ua-mobile': '?0',
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'sec-ch-ua-platform': '"Windows"',
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'sec-fetch-dest': 'empty',
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'sec-fetch-mode': 'cors',
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'sec-fetch-site': 'same-origin',
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'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36 Edg/114.0.1823.51'
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},
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form: {
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'bizData[column_id]': 'p_5857d53b3342a_Tm6TjjTD',
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'bizData[page_index]': `${pageIndex}`,
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// 'bizData[page_index]': '1',
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'bizData[page_size]': '100',
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'bizData[sort]': 'asc'
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}
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}
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request(options, function (error, response) {
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if (error) throw new Error(error)
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console.log(response.body)
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let result = JSON.parse(response.body)
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let data = result.data
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if (result.code === 0) {
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fs.writeFileSync(path.join(__dirname, 'courseList', `${pageIndex}.json`), JSON.stringify(data), 'utf-8')
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}
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})
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}
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// // step 1: get course list
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// for (let pageIndex = 1; pageIndex <= 23; pageIndex++) {
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// getResult(pageIndex)
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// }
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// // step 2: parse course list
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// let total = []
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// for (let pageIndex = 1; pageIndex <= 23; pageIndex++) {
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// let jsonStr = fs.readFileSync(path.join(__dirname, 'courseList', `${pageIndex}.json`), 'utf-8')
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// let json = JSON.parse(jsonStr)
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// total.push(...json.list)
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// }
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// console.log(total.length)
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// fs.writeFileSync(path.join(__dirname, 'courseList', `index.json`), JSON.stringify({
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// "total": total.length,
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// "list": total,
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// }), 'utf-8')
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// step 3: fetch course detail
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let jsonStr = fs.readFileSync(path.join(__dirname, 'courseList', `index.json`), 'utf-8')
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let json = JSON.parse(jsonStr)
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let courseList = json.list
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getDetails()
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async function getDetails() {
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getDetails1(courseList.filter(course => course.resource_type === 1))
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getDetails3(courseList.filter(course => course.resource_type === 3))
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getDetails24(courseList.filter(course => course.resource_type === 2 || course.resource_type === 4))
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}
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async function getDetails1(courseList) {
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// "resource_type": 1, 图文
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}
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async function getDetails3(courseList) {
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// "resource_type": 3, 视频
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// 年终秀PPT动态视频
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// jump_url: /content_page/eyJ0eXBlIjoyLCJyZXNvdXJjZV90eXBlIjozLCJyZXNvdXJjZV9pZCI6InZfNWZlY2VjMDhlNGIwYzRmMmJjNGYxYmJkIiwicHJvZHVjdF9pZCI6InBfNTg1N2Q1M2IzMzQyYV9UbTZUampURCIsImFwcF9pZCI6ImFwcGUwTUVzNnFYODQ4MCJ9
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//
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// 打开页面 读 html 代码发现参数添加 showVconsole 可以打开右下角 vConsole
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// 然后发现通过 打印多媒体元素 打印出来的那条记录的 <video> 标签存在 currentSrc 属性
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// document.querySelector('video').currentSrc
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}
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async function getDetails24(courseList) {
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// "resource_type": 2 / 4, 音频
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// "resource_type": 2,
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// 万科的下场
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// jump_url: /content_page/eyJ0eXBlIjoyLCJyZXNvdXJjZV90eXBlIjoyLCJyZXNvdXJjZV9pZCI6IjE3IiwicHJvZHVjdF9pZCI6InBfNTg1N2Q1M2IzMzQyYV9UbTZUampURCIsImFwcF9pZCI6ImFwcGUwTUVzNnFYODQ4MCJ9
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// 拼接host: https://h5.xiaoeknow.com 或 https://appe0mes6qx8480.h5.xiaoeknow.com
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// 最好拼接后面那个，因为前面那个还是会 302 到后面那个
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// https://h5.xiaoeknow.com/content_page/eyJ0eXBlIjoyLCJyZXNvdXJjZV90eXBlIjoyLCJyZXNvdXJjZV9pZCI6IjE3IiwicHJvZHVjdF9pZCI6InBfNTg1N2Q1M2IzMzQyYV9UbTZUampURCIsImFwcF9pZCI6ImFwcGUwTUVzNnFYODQ4MCJ9
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// 会 302 到 https://appe0mes6qx8480.h5.xiaoeknow.com/p/course/audio/17?product_id=p_5857d53b3342a_Tm6TjjTD
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// "resource_type": 4,
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// 0627【观点】过去日夜喧嚣的“创业大街”，如今怎样了？
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// jump_url: /content_page/eyJ0eXBlIjoyLCJyZXNvdXJjZV90eXBlIjoyLCJyZXNvdXJjZV9pZCI6ImFfNjQ5OWE5MjllNGIwYjJkMWM0MjkxOTI2IiwicHJvZHVjdF9pZCI6InBfNTg1N2Q1M2IzMzQyYV9UbTZUampURCIsImFwcF9pZCI6ImFwcGUwTUVzNnFYODQ4MCJ9
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// 会 302 到 https://appe0mes6qx8480.h5.xiaoeknow.com/p/course/audio/a_6499a929e4b0b2d1c4291926?product_id=p_5857d53b3342a_Tm6TjjTD
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for (let courseIndex = 26 || 0; courseIndex < courseList.length; courseIndex++) {
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const course = courseList[courseIndex]
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// console.log(course)
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// return
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// 跟随重定向（需要传 Cookie 的 anony_token，不然会重定向到自己。可以通过先访问一次拿到 set-cookie 再重新请求）
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let result = await new Promise((resolve, reject) => {
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var options = {
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'method': 'GET',
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'url': 'https://appe0mes6qx8480.h5.xiaoeknow.com' + course.jump_url,
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// 'url': 'https://appe0mes6qx8480.h5.xiaoeknow.com/content_page/eyJ0eXBlIjoyLCJyZXNvdXJjZV90eXBlIjoyLCJyZXNvdXJjZV9pZCI6IjE3IiwicHJvZHVjdF9pZCI6InBfNTg1N2Q1M2IzMzQyYV9UbTZUampURCIsImFwcF9pZCI6ImFwcGUwTUVzNnFYODQ4MCJ9',
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'headers': {
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'Cookie': 'anony_token=9dcb10c78e3e237def2c69a3709d8d44'
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},
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followRedirect: false,
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};
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request(options, function (error, response) {
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if (error) throw new Error(error);
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// console.log(response.body);
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//使用正则表达式匹配以https开头的网址，可以使用以下方法
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var regex = /\<title\>Redirecting to (.*?)\<\/title\>/g; //匹配以https开头的非空白字符，直到遇到空白字符或字符串结束为止
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var matches = regex.exec(response.body);
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if (matches) {
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console.log(matches[1]); //打印结果
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// https://appe0mes6qx8480.h5.xiaoeknow.com/p/course/audio/17?product_id=p_5857d53b3342a_Tm6TjjTD
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const url = matches[1]
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var regex2 = /^.*?\/course\/audio\/(.*?)\?product_id=(.*?)$/g;
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var matches2 = regex2.exec(url);
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if (matches2) {
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// console.log(matches2); //打印结果
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const resource_id = matches2[1]
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const product_id = matches2[2]
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resolve({ resource_id, product_id })
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}
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}
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resolve(null)
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})
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})
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if (!result) {
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console.log("失败1", courseIndex, course.resource_id)
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fs.appendFileSync(path.join(__dirname, 'courseDetail', '24', `failed.txt`),
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`失败1\t${courseIndex}\t${course.resource_id}\n`, 'utf-8')
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continue
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}
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let result2 = await new Promise((resolve, reject) => {
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var options = {
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'method': 'POST',
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'url': 'https://appe0mes6qx8480.h5.xiaoeknow.com/xe.course.business.audio.info.get/2.0.0',
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'headers': {
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'authority': 'appe0mes6qx8480.h5.xiaoeknow.com',
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'accept': 'application/json, text/plain, */*',
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'accept-language': 'zh-CN,zh;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6',
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'content-type': 'application/x-www-form-urlencoded',
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'cookie': 'sajssdk_2015_cross_new_user=1; sensorsdata2015jssdkcross=%7B%22%24device_id%22%3A%22188910ca4534a7-06c3769156869f-7e56547a-1638720-188910ca45483b%22%2C%22distinct_id%22%3A%22188faad51401330-0a45aeaa8b8e44-7e56547a-1638720-188faad5141188b%22%2C%22props%22%3A%7B%22%24latest_traffic_source_type%22%3A%22%E7%9B%B4%E6%8E%A5%E6%B5%81%E9%87%8F%22%2C%22%24latest_search_keyword%22%3A%22%E6%9C%AA%E5%8F%96%E5%88%B0%E5%80%BC_%E7%9B%B4%E6%8E%A5%E6%89%93%E5%BC%80%22%2C%22%24latest_referrer%22%3A%22%22%7D%7D; Hm_lvt_32573db0e6d7780af79f38632658ed95=1687832846; Hm_lpvt_32573db0e6d7780af79f38632658ed95=1687832846; Qs_lvt_416447=1687832846; Qs_pv_416447=2667293149066936000; shop_version_type=4; ko_token=1242be138fd55c4ef4316cd54334b65c; xenbyfpfUnhLsdkZbX=0; dataUpJssdkCookie={"wxver":"","net":"","sid":""}; sajssdk_2015_new_user_appe0mes6qx8480_h5_xiaoeknow_com=1; sa_jssdk_2015_appe0mes6qx8480_h5_xiaoeknow_com=%7B%22distinct_id%22%3A%22u_6493fd71d1df1_FjNmN1cb6S%22%2C%22first_id%22%3A%22188faae9cb032a-042220d4e5b0b6-7e56547a-1638720-188faae9cb11002%22%2C%22props%22%3A%7B%7D%7D; logintime=1687834785; logintime=1687835002; shop_version_type=4',
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'origin': 'https://appe0mes6qx8480.h5.xiaoeknow.com',
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'referer': 'https://appe0mes6qx8480.h5.xiaoeknow.com/p/course/audio/a_6499a929e4b0b2d1c4291926?product_id=p_5857d53b3342a_Tm6TjjTD',
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'req-uuid': '20230627105945000455932',
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'sec-ch-ua': '"Not.A/Brand";v="8", "Chromium";v="114", "Microsoft Edge";v="114"',
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'sec-fetch-mode': 'cors',
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'sec-fetch-site': 'same-origin',
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'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36 Edg/114.0.1823.51'
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},
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form: {
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'bizData[resource_id]': result.resource_id, // 'a_6499a929e4b0b2d1c4291926',
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'bizData[product_id]': request.product_id, // 'p_5857d53b3342a_Tm6TjjTD',
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'bizData[opr_sys]': 'Win32'
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}
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};
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request(options, function (error, response) {
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if (error) throw new Error(error);
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// console.log(response.body);
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/*
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{
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"code": 0,
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"msg": "success",
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"data": {
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"audio_info": {
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"title": "0627\u3010\u89c2\u70b9\u3011\u8fc7\u53bb\u65e5\u591c\u55a7\u56a3\u7684\u201c\u521b\u4e1a\u5927\u8857\u201d\uff0c\u5982\u4eca\u600e\u6837\u4e86\uff1f",
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"audio_url": "https:\/\/wechatapppro-1252524126.file.myqcloud.com\/appe0MEs6qX8480\/audio_compressed\/1687791920_23nbypljczgd58.mp3",
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"audio_size": 0,
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"audio_length": 433,
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"start_at": "2023-06-27 07:00:02",
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"state": 0,
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"sign_url": "",
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"show_in_menu": 1,
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"can_select": 1
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},
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"is_auto_play": 1,
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"audio_back_listen_switch": 1,
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"is_try": 0,
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"payment_url": "",
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"product_try_info": [],
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"only_h5_play": 0,
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"jump_h5_url": ""
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},
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"forward_url": ""
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}
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*/
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let _result = JSON.parse(response.body)
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if (_result.code === 0) {
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// console.log(_result.data)
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fs.appendFileSync(path.join(__dirname, 'courseDetail', '24', `index.csv`),
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`${courseIndex}\t${result.resource_id}\t${_result.data?.audio_info?.start_at}\t${_result.data?.audio_info?.title}\t${_result.data?.audio_info?.audio_url}\n`, 'utf-8')
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if (_result.data?.audio_info?.audio_url) {
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fs.appendFileSync(path.join(__dirname, 'courseDetail', '24', `url.txt`),
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`${_result.data?.audio_info?.audio_url}\n`, 'utf-8')
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resolve()
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return
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}
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}
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console.log("失败2", courseIndex, course.resource_id)
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fs.appendFileSync(path.join(__dirname, 'courseDetail', '24', `failed.txt`),
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`失败2\t${courseIndex}\t${course.resource_id}\n`, 'utf-8')
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});
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})
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}
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} |