├── .gitignore ├── static ├── js │ ├── main.js │ ├── naiveScroll.min.js │ ├── naiveScroll.js │ └── jquery-2.1.1.min.js └── css │ ├── normalize.css │ └── zzsc-demo.css ├── package.json ├── test └── testJieba.js ├── app.js ├── spider ├── index.js └── app.py ├── data └── data.js ├── README.md └── index.html /.gitignore: -------------------------------------------------------------------------------- 1 | .DS_Store 2 | node_modules 3 | 4 | # local env files 5 | .env.local 6 | .env.*.local 7 | 8 | # Log files 9 | npm-debug.log* 10 | yarn-debug.log* 11 | yarn-error.log* 12 | 13 | # Editor directories and files 14 | .idea 15 | .vscode 16 | *.suo 17 | *.ntvs* 18 | *.njsproj 19 | *.sln 20 | *.sw? 21 | -------------------------------------------------------------------------------- /static/js/main.js: -------------------------------------------------------------------------------- 1 | // 插件使用示例 2 | $(document).ready(function() { 3 | $(this)._naiveScroll.init(); 4 | $('#upBtn').click(function () { 5 | $(this)._naiveScroll.triggerScroll(100); 6 | }); 7 | $('#downBtn').click(function () { 8 | $(this)._naiveScroll.triggerScroll(-100); 9 | }); 10 | }); 11 | -------------------------------------------------------------------------------- /package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "koa-server", 3 | "version": "1.0.0", 4 | "main": "app.js", 5 | "scripts": { 6 | "dev": "npx serve" 7 | }, 8 | "author": "", 9 | "license": "MIT", 10 | "description": "", 11 | "dependencies": { 12 | "koa": "^2.7.0", 13 | "koa-static": "^5.0.0" 14 | }, 15 | "devDependencies": { 16 | "serve": "^13.0.2" 17 | } 18 | } 19 | -------------------------------------------------------------------------------- /test/testJieba.js: -------------------------------------------------------------------------------- 1 | // const jieba = require("nodejieba"); 2 | // var result = jieba.cut("南京市长江大桥"); 3 | // console.log(result); 4 | // //["南京市","长江大桥"] 5 | 6 | let souceArr = [1, 2, 3, 4, 5, 6, 6, 6, 6, 7, 8, 8, 1, 2, 5, 42, 5, 23, 65, 6585, 452, 2, 4, 32, 2, 12, 532, 45, 5] 7 | let arr = [...new Set(souceArr)] 8 | let targetObj = {} 9 | for (let item of souceArr) { 10 | switch (item){ 11 | 12 | } 13 | } -------------------------------------------------------------------------------- /app.js: -------------------------------------------------------------------------------- 1 | /** 2 | * @deprecated 文件已废弃，不用再看本文件了 3 | * @deprecated 接下来页面会以静态的方式直接部署在GitHub-Pages上 4 | */ 5 | const Koa = require('koa') 6 | const app = new Koa() 7 | const fs = require('fs') 8 | 9 | const serve = require('koa-static') 10 | app.use( 11 | serve(__dirname + '/', { 12 | extensions: ['html'], 13 | }) 14 | ) 15 | 16 | app.use(async (ctx, next) => { 17 | if (ctx.request.path === '/data') { 18 | ctx.response.type = 'json' 19 | ctx.response.body = fs.readFileSync('./spider/JD_spider.json') 20 | } else { 21 | await next() 22 | } 23 | }) 24 | 25 | // 在端口3000监听: 26 | app.listen(3000) 27 | console.log('app started at port 3000...') 28 | -------------------------------------------------------------------------------- /static/js/naiveScroll.min.js: -------------------------------------------------------------------------------- 1 | !function(e){e.fn._naiveScroll={lastAnimationTime:(new Date).getTime()},e.fn._naiveScroll.init=function(){e("section:first").addClass("active"),e(document).bind("mousewheel DOMMouseScroll",function(n){n.preventDefault();var i=n.originalEvent.wheelDelta||-n.originalEvent.detail;e(this)._naiveScroll.triggerScroll(i)})},e.fn._naiveScroll.setActiveSection=function(n,i){var t=e("section"),a="down"===i?n+1:n-1;t.each(function(n,i){e(i).removeClass("active"),n==a&&e(i).addClass("active")}),t.each(function(n,i){n==a&&e(i).addClass("active")})},e.fn._naiveScroll.getPercentage=function(n){var i=e("section"),t=0;return i.each(function(n,i){e(i).hasClass("active")&&(t=n)}),"up"===n?0==t?0:(e(this)._naiveScroll.setActiveSection(t,n),-100*(t-1)):"down"===n?t==i.length-1?-100*t:(e(this)._naiveScroll.setActiveSection(t,n),-100*(t+1)):0},e.fn._naiveScroll.transformPage=function(n){console.log("transform performed"),e(this)._naiveScroll.lastAnimationTime=(new Date).getTime();var i=e(this)._naiveScroll.getPercentage(n);e("section").css({transform:"translate(0, "+i+"%)",transition:"all 1000ms ease"})},e.fn._naiveScroll.triggerScroll=function(n){var i=(new Date).getTime();if(!(i-e.fn._naiveScroll.lastAnimationTime<1500)){var t=0>n?"down":"up";e(this)._naiveScroll.transformPage(t)}}}(window.jQuery); -------------------------------------------------------------------------------- /spider/index.js: -------------------------------------------------------------------------------- 1 | const fs = require('fs') 2 | 3 | function getCommentNum(str) { 4 | str = str.replace('+', '') 5 | if (str[str.length - 1] === "万") return (+str.replace('万', '')) * 10000 6 | else return +str 7 | } 8 | 9 | let str = fs.readFileSync('./JD_spider.txt').toString() 10 | let arr = str.split('………………………………………………………………………………………………………………………………………………………………') 11 | arr.pop() 12 | 13 | // let count = 0 14 | let targetArr = [] 15 | let tempObj = {} 16 | for (let item of arr) { 17 | // console.log(count++) 18 | temp = item.trim().split('\r\n') 19 | 20 | temp.splice(1, 3) 21 | temp.splice(2, 4) 22 | temp.splice(6, 1) 23 | // console.log(temp) 24 | 25 | // 索引 26 | tempObj.index = temp[0].split('： ')[1] 27 | // 书名 28 | tempObj.name = temp[1] 29 | // 价格 30 | tempObj.price = +temp[2].replace('￥', '') 31 | // 作者 32 | tempObj.author = temp[3].split('： ')[1] 33 | // 出版社 34 | tempObj.publisher = temp[4].split('： ')[1] 35 | // 出版时间 36 | tempObj.publishTime = temp[5].split('： ')[1] 37 | // 评论数 38 | tempObj.commentNum = getCommentNum(temp[6].split('： ')[1]) 39 | 40 | console.log(tempObj) 41 | targetArr.push(tempObj) 42 | tempObj = {} 43 | } 44 | 45 | fs.writeFileSync('./JD_spider.json',JSON.stringify(targetArr)) -------------------------------------------------------------------------------- /data/data.js: -------------------------------------------------------------------------------- 1 | function getSpiderData(callback) { 2 | $.ajax({ 3 | // url: 'http://localhost:3000/data', 4 | url: './spider/JD_spider.json', 5 | async: false, 6 | success: (res) => typeof callback === 'function' && callback(res), 7 | }) 8 | } 9 | 10 | function countTimes(souceArr) { 11 | return souceArr.reduce(function (allNames, name) { 12 | if (name in allNames) allNames[name]++ 13 | else allNames[name] = 1 14 | return allNames 15 | }, {}) 16 | } 17 | 18 | getSpiderData((res) => { 19 | // 初步取出json中的数据 20 | let authorTemp = [] 21 | let commentTemp = [] 22 | let priceTemp = [] 23 | let publisherTemp = [] 24 | 25 | let price_commentTemp = [] 26 | 27 | for (let item of res) { 28 | // 出版社显示出版社名及出现次数 29 | publisherTemp.push(item.publisher) 30 | // 作者显示作者名及次数 31 | authorTemp.push(item.author.trim()) 32 | // 价格显示价格及次数 33 | priceTemp.push(Math.ceil(+item.price)) 34 | // 热度显示书名及评论数 35 | commentTemp.push({ 36 | name: item.name, 37 | commentNum: item.commentNum, 38 | }) 39 | 40 | if (item.price > 5 && item.price < 180) { 41 | price_commentTemp.push([Math.ceil(+item.price), item.commentNum, item.commentNum, item.name]) 42 | } 43 | } 44 | window.authorData = countTimes(authorTemp) 45 | window.commentData = commentTemp 46 | window.priceData = countTimes(priceTemp.sort((a, b) => a - b)) 47 | window.publisherData = countTimes(publisherTemp) 48 | 49 | window.price_commentData = price_commentTemp 50 | }) 51 | -------------------------------------------------------------------------------- /static/css/normalize.css: -------------------------------------------------------------------------------- 1 | article,aside,details,figcaption,figure,footer,header,hgroup,main,nav,section,summary{display:block;}audio,canvas,video{display:inline-block;}audio:not([controls]){display:none;height:0;}[hidden]{display:none;}html{font-family:sans-serif;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%;}body{margin:0;}a:focus{outline:thin dotted;}a:active,a:hover{outline:0;}h1{font-size:2em;margin:0.67em 0;}abbr[title]{border-bottom:1px dotted;}b,strong{font-weight:bold;}dfn{font-style:italic;}hr{-moz-box-sizing:content-box;box-sizing:content-box;height:0;}mark{background:#ff0;color:#000;}code,kbd,pre,samp{font-family:monospace,serif;font-size:1em;}pre{white-space:pre-wrap;}q{quotes:"\201C" "\201D" "\2018" "\2019";}small{font-size:80%;}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline;}sup{top:-0.5em;}sub{bottom:-0.25em;}img{border:0;}svg:not(:root){overflow:hidden;}figure{margin:0;}fieldset{border:1px solid #c0c0c0;margin:0 2px;padding:0.35em 0.625em 0.75em;}legend{border:0;padding:0;}button,input,select,textarea{font-family:inherit;font-size:100%;margin:0;}button,input{line-height:normal;}button,select{text-transform:none;}button,html input[type="button"],input[type="reset"],input[type="submit"]{-webkit-appearance:button;cursor:pointer;}button[disabled],html input[disabled]{cursor:default;}input[type="checkbox"],input[type="radio"]{box-sizing:border-box;padding:0;}input[type="search"]{-webkit-appearance:textfield;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;box-sizing:content-box;}input[type="search"]::-webkit-search-cancel-button,input[type="search"]::-webkit-search-decoration{-webkit-appearance:none;}button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0;}textarea{overflow:auto;vertical-align:top;}table{border-collapse:collapse;border-spacing:0;} -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # JD-Python-book-Analysis 2 | 3 | > 2022.03.01 注 4 | > 5 | > 陆陆续续发现有十多个同学给我点了 star，这让我很惊喜，因为以现在的技术眼光来看，这个小 Demo 属实是很简单了 6 | > 7 | > 为了方便查看我把可访问的地址更新了 -> [戳我](https://lanzhi-lee.github.io/JD-Python-book-Analysis/index.html) 8 | > 9 | > 如果有其他的疑问我能帮到你，欢迎邮件联系我 10 | 11 | 项目是大三下学期企业工程实践课的答辩项目，采集了京东 python 类图书的大约 1500 条数据 12 | 13 | ~~项目基于 koa 进行搭建，使用 echarts 进行数据可视化，使用 pm2 进行线上部署~~ 14 | 15 | 现在改为直接使用 GitHub=Pages 进行静态部署 16 | 17 | ### 目录结构 18 | 19 | ``` 20 | ├── README.md // 本文档 21 | ├── app.js // 【已废弃】服务程序主入口文件 22 | ├── data // 对数据进行预处理的函数 23 | │ └── data.js 24 | ├── index.html // 主页面文件 25 | ├── package.json 26 | ├── spider // 爬虫抓取的静态数据 27 | │ ├── JD_spider.json 28 | │ ├── JD_spider.txt 29 | │ ├── app.py 30 | │ └── index.js 31 | ├── static // 静态资源文件 32 | │ ├── css 33 | │ │ ├── normalize.css 34 | │ │ └── zzsc-demo.css 35 | │ └── js 36 | │ ├── jquery-2.1.1.min.js 37 | │ ├── main.js 38 | │ ├── naiveScroll.js 39 | │ └── naiveScroll.min.js 40 | └── test // 尝试使用词云，最终因为时间放弃了 41 | └── testJieba.js 42 | ``` 43 | 44 | ### 最终效果 45 | 46 | ![1565711779052](https://baibai-mine.oss-cn-shanghai.aliyuncs.com/1565711779052.png) 47 | 48 | ![1565711825572](https://baibai-mine.oss-cn-shanghai.aliyuncs.com/1565711825572.png) 49 | 50 | ![1565711847695](https://baibai-mine.oss-cn-shanghai.aliyuncs.com/1565711847695.png) 51 | 52 | ### 线上地址 53 | 54 | 如果比较幸运，服务器没有挂掉，~~线上地址为：http://122.152.236.186:3000/~~ 55 | 56 | 可访问地址更新为 https://lanzhi-lee.github.io/JD-Python-book-Analysis/index.html 57 | 58 | ### 过后总结 59 | 60 | 这个小项目并不难，工作量也不大，从确定目标到最终实现不过两天时间，其中也有不少不完善的地方。不过还好，麻雀虽小，五脏俱全——前端 jQuery+echarts，后端 koa，该有的都有了 61 | 62 | 最大的收获是，经过这些东西，让自己的知识结构更完善了，发现了一些以往觉得 JavaScript 不能做的但实际上能做的东西 63 | -------------------------------------------------------------------------------- /static/js/naiveScroll.js: -------------------------------------------------------------------------------- 1 | /** 2 | * Created by yfwang14 on 16/7/20. 3 | */ 4 | !function($) { 5 | $.fn._naiveScroll = { 6 | lastAnimationTime: new Date().getTime() 7 | }; 8 | 9 | /** 10 | * 添加默认 section 属性并监听滚轮事件 11 | */ 12 | $.fn._naiveScroll.init = function() { 13 | $('section:first').addClass('active'); 14 | $(document).bind('mousewheel DOMMouseScroll', function(event) { 15 | event.preventDefault(); 16 | var delta = event.originalEvent.wheelDelta || -event.originalEvent.detail; 17 | $(this)._naiveScroll.triggerScroll(delta); 18 | }); 19 | }; 20 | 21 | /** 22 | * 根据当前位置和滚动方向, 设置滚动后的 active 位置 23 | * @param {int} currentActive - 当前 section 序号 24 | * @param {string} direction - 滚动方向 25 | */ 26 | $.fn._naiveScroll.setActiveSection = function(currentActive, direction) { 27 | var sections = $('section'); 28 | var newActive = direction === 'down' ? currentActive + 1 : currentActive - 1; 29 | // console.log("now: " + currentActive); 30 | // console.log("new: " + newActive); 31 | sections.each(function(index, element) { 32 | $(element).removeClass('active'); 33 | if (index == newActive) { 34 | $(element).addClass('active'); 35 | } 36 | }); 37 | sections.each(function(index, element) { 38 | if (index == newActive) { 39 | $(element).addClass('active'); 40 | } 41 | }); 42 | }; 43 | 44 | /** 45 | * 获得下一次滚动位置的百分比 46 | * @param {string} direction - 滚动方向 47 | * @returns {number} 48 | */ 49 | $.fn._naiveScroll.getPercentage = function(direction) { 50 | var sections = $('section'); 51 | var activeSection = 0; 52 | sections.each(function(index, element) { 53 | if ($(element).hasClass('active')) { 54 | activeSection = index; 55 | } 56 | }); 57 | if (direction === 'up') { 58 | if (activeSection == 0) { 59 | return 0; 60 | } 61 | else { 62 | $(this)._naiveScroll.setActiveSection(activeSection, direction); 63 | return -100 * (activeSection - 1); 64 | } 65 | } else if (direction === 'down') { 66 | if (activeSection == sections.length - 1) { 67 | return -100 * activeSection; 68 | } 69 | else { 70 | $(this)._naiveScroll.setActiveSection(activeSection, direction); 71 | return -100 * (activeSection + 1); 72 | } 73 | } else { 74 | return 0; 75 | } 76 | }; 77 | 78 | /** 79 | * 执行滚动动作 80 | * @param {string} direction - 滚动方向 81 | */ 82 | $.fn._naiveScroll.transformPage = function(direction) { 83 | console.log('transform performed'); 84 | $(this)._naiveScroll.lastAnimationTime = new Date().getTime(); 85 | var percentage = $(this)._naiveScroll.getPercentage(direction); 86 | $("section").css({ 87 | "transform": "translate(0, " + percentage + "%)", 88 | "transition": "all 1000ms ease" 89 | }); 90 | }; 91 | 92 | /** 93 | * 滚动触发器, 根据事件时间判断是否执行滚动动作 94 | * @param {int} delta - 浏览器滚动事件的距离 95 | */ 96 | $.fn._naiveScroll.triggerScroll = function(delta) { 97 | var timeNow = new Date().getTime(); 98 | if (timeNow - $.fn._naiveScroll.lastAnimationTime < 1500) { 99 | return; 100 | } 101 | var direction = delta < 0 ? 'down' : 'up'; 102 | $(this)._naiveScroll.transformPage(direction); 103 | } 104 | }(window.jQuery); 105 | -------------------------------------------------------------------------------- /spider/app.py: -------------------------------------------------------------------------------- 1 | import requests # urllib urllib3 2 | from bs4 import BeautifulSoup # re lxml(xpath) 3 | import json 4 | import time 5 | import random 6 | 7 | 8 | spider_lzl=open("JD_spider.txt",'w+') 9 | 10 | #建立一个user-Agent池防屏蔽 11 | user_agents = ['Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.95 Safari/537.36 OPR/26.0.1656.60', 12 | 'Opera/8.0 (Windows NT 5.1; U; en)', 13 | 'Mozilla/5.0 (Windows NT 5.1; U; en; rv:1.8.1) Gecko/20061208 Firefox/2.0.0 Opera 9.50', 14 | 'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; en) Opera 9.50', 15 | 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:34.0) Gecko/20100101 Firefox/34.0', 16 | 'Mozilla/5.0 (X11; U; Linux x86_64; zh-CN; rv:1.9.2.10) Gecko/20100922 Ubuntu/10.10 (maverick) Firefox/3.6.10', 17 | 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/534.57.2 (KHTML, like Gecko) Version/5.1.7 Safari/534.57.2 ', 18 | 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.71 Safari/537.36', 19 | 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.11 (KHTML, like Gecko) Chrome/23.0.1271.64 Safari/537.11', 20 | 'Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US) AppleWebKit/534.16 (KHTML, like Gecko) Chrome/10.0.648.133 Safari/534.16', 21 | 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/30.0.1599.101 Safari/537.36', 22 | 'Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko', 23 | 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/536.11 (KHTML, like Gecko) Chrome/20.0.1132.11 TaoBrowser/2.0 Safari/536.11', 24 | 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/21.0.1180.71 Safari/537.1 LBBROWSER', 25 | 'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; QQDownload 732; .NET4.0C; .NET4.0E)', 26 | 'Mozilla/5.0 (Windows NT 5.1) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.84 Safari/535.11 SE 2.X MetaSr 1.0', 27 | 'Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Trident/4.0; SV1; QQDownload 732; .NET4.0C; .NET4.0E; SE 2.X MetaSr 1.0) '] 28 | #随机生成一个headers 29 | user_agent = random.choice(user_agents) 30 | headers = {"User-Agent": user_agent, "Referer": "https://item.jd.com/12353915.html"} 31 | #书籍计数器 32 | count_book=0 33 | #设置搜索链接页面url\n", 34 | for book_page in range(1,100,2): 35 | url_json="https://search.jd.com/Search?keyword=Python&enc=utf-8&qrst=1&rt=1&stop=1&vt=2&wq=Python&page={0}&s=54&click=0".format(book_page) 36 | html=requests.get(url_json,headers=headers).content 37 | soup = BeautifulSoup(html,'html.parser') 38 | soup_allli = soup.find_all('li',class_="gl-item") 39 | for soup_li in soup_allli: 40 | #评论计数 41 | count_comment=1 42 | #获取书名 43 | soup_name=soup_li.find('div',class_="p-name") 44 | #获取书的价格 45 | soup_price=soup_li.find('div',class_="p-price") 46 | #获取书的作者姓名 47 | soup_author=soup_li.find('span',class_="p-bi-name") 48 | #获取书店名称 49 | soup_store=soup_li.find('span',class_="p-bi-store") 50 | #获取出版日期 51 | soup_date=soup_li.find('span',class_="p-bi-date") 52 | #获取书的产品号 53 | ProductID=soup_li.find('div',class_="p-commit").strong.a['href'].lstrip('https://item.jd.com/').rstrip('.html#comment') 54 | ProductID=int(ProductID.strip()) 55 | #获取书的详细页网址\n", 56 | comment_url='https://item.jd.com/'+str(ProductID)+'.html' 57 | ###################### 58 | #获取评论 59 | # commemt_detail='评论详情:\n' 60 | # #生成0-9页的随机数，防止被京东屏蔽 61 | ran_num=random.sample(range(10), 10) 62 | for page in ran_num: 63 | # time.sleep(10) 64 | url_json = 'https://sclub.jd.com/comment/productPageComments.action?callback=fetchJSON_comment98vv486&productId='+str(ProductID)+'&score=0&sortType=5&page='+str(page)+'&pageSize=10&isShadowSku=0&fold=1' 65 | user_agent = random.choice(user_agents) 66 | headers = {"User-Agent": user_agent, "Referer": "https://item.jd.com/12353915.html"} 67 | html = requests.get(url_json,headers= headers).text 68 | try: 69 | data=json.loads(html[25:-2]) 70 | except: 71 | break 72 | commitsum=data['productCommentSummary']['commentCountStr'] 73 | # print(data) 74 | # for i in range(0,10): 75 | # commemt_detail=commemt_detail+"评论"+str(count_comment)+':'+data['comments'][i]['content']+'\n' 76 | # count_comment=count_comment+1 77 | count_book=count_book+1 78 | ######################输出到控制台 79 | print("书籍：",count_book) 80 | print("产品号：",ProductID) 81 | print("书名：",soup_name.get_text()) 82 | print("价格：",soup_price.get_text()) 83 | try: 84 | print("作者：",soup_author.get_text().rstrip('著')) 85 | except: 86 | print("作者：","作者未知") 87 | try: 88 | print("书店：",soup_store.get_text()) 89 | except: 90 | print("书店：","书店未知") 91 | try: 92 | print("出版日期：",soup_date.get_text()) 93 | except: 94 | print("出版日期：","出版日期未知") 95 | # print("书籍详细页网址：",comment_url) 96 | print("评论总数：",commitsum) 97 | # print(commemt_detail) 98 | print("……"*30) 99 | #######################重新同时输出到文件 100 | print("书籍：",count_book,file=spider_lzl) 101 | print("产品号：",ProductID,file=spider_lzl) 102 | print("书名：",soup_name.get_text(),file=spider_lzl) 103 | print("价格：",soup_price.get_text(),file=spider_lzl) 104 | try: 105 | print("作者：",soup_author.get_text().rstrip('著'),file=spider_lzl) 106 | except: 107 | print("作者：","作者未知",file=spider_lzl) 108 | try: 109 | print("书店：",soup_store.get_text(),file=spider_lzl) 110 | except: 111 | print("书店：","书店未知",file=spider_lzl) 112 | try: 113 | print("出版日期：",soup_date.get_text(),file=spider_lzl) 114 | except: 115 | print("出版日期：","出版日期未知",file=spider_lzl) 116 | print("书籍详细页网址：",comment_url,file=spider_lzl) 117 | print("评论总数：",commitsum,file=spider_lzl) 118 | # print(commemt_detail,file=spider_lzl) 119 | print("……"*30,file=spider_lzl) 120 | ################################\n", 121 | #够500本书就跳出循环\n", 122 | if count_book >=5000: 123 | break 124 | #够500本书就跳出循环 125 | if count_book >=5000: 126 | break 127 | spider_lzl.close() 128 | -------------------------------------------------------------------------------- /static/css/zzsc-demo.css: -------------------------------------------------------------------------------- 1 | body, 2 | html { 3 | font-size: 100%; 4 | padding: 0; 5 | margin: 0; 6 | } 7 | 8 | /* Reset */ 9 | *, 10 | *:after, 11 | *:before { 12 | -webkit-box-sizing: border-box; 13 | -moz-box-sizing: border-box; 14 | box-sizing: border-box; 15 | } 16 | 17 | /* Clearfix hack by Nicolas Gallagher: http://nicolasgallagher.com/micro-clearfix-hack/ */ 18 | .clearfix:before, 19 | .clearfix:after { 20 | content: " "; 21 | display: table; 22 | } 23 | 24 | .clearfix:after { 25 | clear: both; 26 | } 27 | 28 | body { 29 | background: #494A5F; 30 | color: #D5D6E2; 31 | font-weight: 500; 32 | font-size: 1.05em; 33 | font-family: "Microsoft YaHei", "宋体", "Segoe UI", "Lucida Grande", Helvetica, Arial, sans-serif, FreeSans, Arimo; 34 | } 35 | 36 | a { 37 | color: rgba(255, 255, 255, 0.6); 38 | outline: none; 39 | text-decoration: none; 40 | -webkit-transition: 0.2s; 41 | transition: 0.2s; 42 | } 43 | 44 | a:hover, 45 | a:focus { 46 | color: #74777b; 47 | text-decoration: none; 48 | } 49 | 50 | .zzsc-container { 51 | margin: 0 auto; 52 | } 53 | 54 | section { 55 | width: 100%; 56 | left: 0; 57 | height: 100%; 58 | position: absolute; 59 | } 60 | 61 | .page1 { 62 | top: 0; 63 | background-color: lightcoral; 64 | } 65 | 66 | .page2 { 67 | top: 100%; 68 | background-color: lightgreen; 69 | } 70 | 71 | .page3 { 72 | top: 200%; 73 | background-color: lightblue; 74 | } 75 | 76 | .page4 { 77 | top: 300%; 78 | background-color: lightblue; 79 | } 80 | 81 | /* Button */ 82 | .button { 83 | margin: 0; 84 | padding: 0; 85 | border: none; 86 | background: none; 87 | } 88 | 89 | .button--view { 90 | position: fixed; 91 | z-index: 1000; 92 | bottom: 1.5em; 93 | left: 50%; 94 | width: 3em; 95 | height: 1.75em; 96 | margin: 0 0 0 -1.5em; 97 | -webkit-animation: pointDown 0.6s 0.6s ease-in infinite alternate forwards; 98 | animation: pointDown 0.6s 0.6s ease-in infinite alternate forwards; 99 | fill: #fff; 100 | } 101 | 102 | @-webkit-keyframes pointDown { 103 | from { 104 | -webkit-transform: translate3d(0, -10px, 0); 105 | transform: translate3d(0, -10px, 0); 106 | } 107 | 108 | to { 109 | -webkit-transform: translate3d(0, 0, 0); 110 | transform: translate3d(0, 0, 0); 111 | } 112 | } 113 | 114 | @keyframes pointDown { 115 | from { 116 | -webkit-transform: translate3d(0, -10px, 0); 117 | transform: translate3d(0, -10px, 0); 118 | } 119 | 120 | to { 121 | -webkit-transform: translate3d(0, 0, 0); 122 | transform: translate3d(0, 0, 0); 123 | } 124 | } 125 | 126 | .button--view path { 127 | -webkit-transition: fill 0.3s; 128 | transition: fill 0.3s; 129 | fill: inherit; 130 | } 131 | 132 | .button--view:hover, 133 | .button--view:focus { 134 | outline: none; 135 | fill: #03a9f4; 136 | } 137 | 138 | .bgcolor-1 { 139 | background: #f0efee; 140 | } 141 | 142 | .bgcolor-2 { 143 | background: #f9f9f9; 144 | } 145 | 146 | .bgcolor-3 { 147 | background: #e8e8e8; 148 | } 149 | 150 | /*light grey*/ 151 | .bgcolor-4 { 152 | background: #2f3238; 153 | color: #fff; 154 | } 155 | 156 | /*Dark grey*/ 157 | .bgcolor-5 { 158 | background: #df6659; 159 | color: #521e18; 160 | } 161 | 162 | /*pink1*/ 163 | .bgcolor-6 { 164 | background: #2fa8ec; 165 | } 166 | 167 | /*sky blue*/ 168 | .bgcolor-7 { 169 | background: #d0d6d6; 170 | } 171 | 172 | /*White tea*/ 173 | .bgcolor-8 { 174 | background: #3d4444; 175 | color: #fff; 176 | } 177 | 178 | /*Dark grey2*/ 179 | .bgcolor-9 { 180 | background: #ef3f52; 181 | color: #fff; 182 | } 183 | 184 | /*pink2*/ 185 | .bgcolor-10 { 186 | background: #64448f; 187 | color: #fff; 188 | } 189 | 190 | /*Violet*/ 191 | .bgcolor-11 { 192 | background: #3755ad; 193 | color: #fff; 194 | } 195 | 196 | /*dark blue*/ 197 | .bgcolor-12 { 198 | background: #3498DB; 199 | color: #fff; 200 | } 201 | 202 | /*light blue*/ 203 | .bgcolor-20 { 204 | background: #494A5F; 205 | color: #D5D6E2; 206 | } 207 | 208 | /* Header */ 209 | .zzsc-header { 210 | padding: 1em 190px 1em; 211 | letter-spacing: -1px; 212 | text-align: center; 213 | } 214 | 215 | .zzsc-header h1 { 216 | color: #fff; 217 | font-weight: 600; 218 | font-size: 2em; 219 | line-height: 1; 220 | margin-bottom: 0; 221 | font-family: "Microsoft YaHei", "宋体", "Segoe UI", "Lucida Grande", Helvetica, Arial, sans-serif, FreeSans, Arimo; 222 | } 223 | 224 | .zzsc-header h1 span { 225 | font-family: "Microsoft YaHei", "宋体", "Segoe UI", "Lucida Grande", Helvetica, Arial, sans-serif, FreeSans, Arimo; 226 | display: block; 227 | font-size: 60%; 228 | font-weight: 400; 229 | padding: 0.8em 0 0.5em 0; 230 | color: #fff; 231 | } 232 | 233 | /*nav*/ 234 | .zzsc-demo a { 235 | color: #fff; 236 | text-decoration: none; 237 | } 238 | 239 | .zzsc-demo { 240 | width: 100%; 241 | padding-bottom: 1.2em; 242 | } 243 | 244 | .zzsc-demo a { 245 | display: inline-block; 246 | margin: 0.5em; 247 | padding: 0.6em 1em; 248 | border: 3px solid #fff; 249 | font-weight: 700; 250 | } 251 | 252 | .zzsc-demo a:hover { 253 | opacity: 0.6; 254 | } 255 | 256 | .zzsc-demo a.current { 257 | background: #1d7db1; 258 | color: #fff; 259 | } 260 | 261 | /* Top Navigation Style */ 262 | .zzsc-links { 263 | position: relative; 264 | display: inline-block; 265 | white-space: nowrap; 266 | font-size: 1.5em; 267 | text-align: center; 268 | } 269 | 270 | .zzsc-links::after { 271 | position: absolute; 272 | top: 0; 273 | left: 50%; 274 | margin-left: -1px; 275 | width: 2px; 276 | height: 100%; 277 | background: #dbdbdb; 278 | content: ''; 279 | -webkit-transform: rotate3d(0, 0, 1, 22.5deg); 280 | transform: rotate3d(0, 0, 1, 22.5deg); 281 | } 282 | 283 | .zzsc-icon { 284 | display: inline-block; 285 | margin: 0.5em; 286 | padding: 0em 0; 287 | width: 1.5em; 288 | text-decoration: none; 289 | } 290 | 291 | .zzsc-icon span { 292 | display: none; 293 | } 294 | 295 | .zzsc-icon:before { 296 | margin: 0 5px; 297 | text-transform: none; 298 | font-weight: normal; 299 | font-style: normal; 300 | font-variant: normal; 301 | font-family: 'icomoon'; 302 | line-height: 1; 303 | speak: none; 304 | -webkit-font-smoothing: antialiased; 305 | } 306 | 307 | /* footer */ 308 | .zzsc-footer { 309 | width: 100%; 310 | padding-top: 10px; 311 | } 312 | 313 | .zzsc-small { 314 | font-size: 0.8em; 315 | } 316 | 317 | .center { 318 | text-align: center; 319 | } 320 | 321 | /****/ 322 | .related { 323 | color: #fff; 324 | background: transparent; 325 | text-align: center; 326 | font-size: 1.25em; 327 | padding: 0.5em 0; 328 | overflow: hidden; 329 | } 330 | 331 | .related>a { 332 | vertical-align: top; 333 | width: calc(100% - 20px); 334 | max-width: 340px; 335 | display: inline-block; 336 | text-align: center; 337 | margin: 20px 10px; 338 | padding: 25px; 339 | font-family: "Microsoft YaHei", "宋体", "Segoe UI", "Lucida Grande", Helvetica, Arial, sans-serif, FreeSans, Arimo; 340 | } 341 | 342 | .related a { 343 | display: inline-block; 344 | text-align: left; 345 | margin: 20px auto; 346 | padding: 10px 20px; 347 | opacity: 0.8; 348 | -webkit-transition: opacity 0.3s; 349 | transition: opacity 0.3s; 350 | -webkit-backface-visibility: hidden; 351 | } 352 | 353 | .related a:hover, 354 | .related a:active { 355 | opacity: 1; 356 | } 357 | 358 | .related a img { 359 | max-width: 100%; 360 | opacity: 0.8; 361 | border-radius: 4px; 362 | } 363 | 364 | .related a:hover img, 365 | .related a:active img { 366 | opacity: 1; 367 | } 368 | 369 | .related h3 { 370 | font-family: "Microsoft YaHei", sans-serif; 371 | font-size: 1.2em 372 | } 373 | 374 | .related a h3 { 375 | font-size: 0.85em; 376 | font-weight: 300; 377 | margin-top: 0.15em; 378 | color: #fff; 379 | } 380 | 381 | /* icomoon */ 382 | .icon-zzsc-home-outline:before { 383 | content: "\e5000"; 384 | } 385 | 386 | .icon-zzsc-arrow-forward-outline:before { 387 | content: "\e5001"; 388 | } 389 | 390 | @media screen and (max-width: 1024px) { 391 | .zzsc-header { 392 | padding: 2em 10% 2em; 393 | } 394 | 395 | .zzsc-header h1 { 396 | font-size: 1.4em; 397 | } 398 | 399 | .zzsc-links { 400 | font-size: 1.4em 401 | } 402 | } 403 | 404 | @media screen and (max-width: 960px) { 405 | .zzsc-header { 406 | padding: 2em 10% 2em; 407 | } 408 | 409 | .zzsc-header h1 { 410 | font-size: 1.2em; 411 | } 412 | 413 | .zzsc-links { 414 | font-size: 1.2em 415 | } 416 | 417 | .related h3 { 418 | font-size: 1em; 419 | } 420 | 421 | .related a h3 { 422 | font-size: 0.8em; 423 | } 424 | } 425 | 426 | @media screen and (max-width: 766px) { 427 | .zzsc-header h1 { 428 | font-size: 1.3em; 429 | } 430 | 431 | .zzsc-links { 432 | font-size: 1.3em 433 | } 434 | } 435 | 436 | @media screen and (max-width: 640px) { 437 | .zzsc-header { 438 | padding: 2em 10% 2em; 439 | } 440 | 441 | .zzsc-header h1 { 442 | font-size: 1em; 443 | } 444 | 445 | .zzsc-links { 446 | font-size: 1em 447 | } 448 | 449 | .related h3 { 450 | font-size: 0.8em; 451 | } 452 | 453 | .related a h3 { 454 | font-size: 0.6em; 455 | } 456 | } -------------------------------------------------------------------------------- /index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | Website 8 | 9 | 10 | 21 | 22 | 23 | 24 | 25 |
26 |

作品所属出版社分析

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29 | 30 |
31 |

作者著作量分析

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33 |
34 | 35 |
36 |

图书价格分析

37 |
38 |
39 | 40 |
41 |

价格与热度相关性分析

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44 | 45 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 136 | 137 | 138 | 197 | 198 | 199 | 268 | 269 | 270 | 341 | 342 | -------------------------------------------------------------------------------- /static/js/jquery-2.1.1.min.js: -------------------------------------------------------------------------------- 1 | /*! jQuery v2.1.1 | (c) 2005, 2014 jQuery Foundation, Inc. | jquery.org/license */ 2 | !function(a,b){"object"==typeof module&&"object"==typeof module.exports?module.exports=a.document?b(a,!0):function(a){if(!a.document)throw new Error("jQuery requires a window with a document");return b(a)}:b(a)}("undefined"!=typeof window?window:this,function(a,b){var c=[],d=c.slice,e=c.concat,f=c.push,g=c.indexOf,h={},i=h.toString,j=h.hasOwnProperty,k={},l=a.document,m="2.1.1",n=function(a,b){return new n.fn.init(a,b)},o=/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,p=/^-ms-/,q=/-([\da-z])/gi,r=function(a,b){return 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