P210624001J Python Django拉勾网信息爬取与展示网站【程序+文档】.rar

上传者: jackeydengjun | 上传时间: 2021-07-25 09:03:53 | 文件大小: 8.2MB | 文件类型: RAR
1目标 实践目标 1、掌握Python基础语言语法知识; 2、掌握Pycharm工具的使用; 3、掌握SeleniumWeb应用程序测试的工具在爬虫中的使用; 4、掌握爬虫技术;Json解析方法; 5、掌握Django框架的使用; 6、掌握可视化工具Echarts; 7、掌握bootstrap页面框架的使用; 2功能需求 爬取拉勾网Python全国招聘的求职信息,通过requests 请求获取单页面,然后分析页面加载找到数据,添加headers信息,模仿浏览器请求,最后解析页面,实现翻页爬取。根据爬取的结果信息进行数据分析与可视化,使用echarts实现数据可视化,展示Python岗位招聘全国范围内各个城市的招聘数量信息结果图形化展示。

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