[英]Is there a way in R to extract data from a website using Microsoft Power BI
I am working on a project related to COVID travel restrictions and want to use data from https://migration.iom.int/ , in particular the data on country travel restriction (press on the tab on the bottom right once the page has loaded).我正在开展一个与 COVID 旅行限制相关的项目,并希望使用来自https://migration.iom.int/的数据,特别是有关国家旅行限制的数据(页面加载后按右下角的标签)。 My usual rvest approach to web scraping does not seem to work for the site.我对 web 抓取的常用 rvest 方法似乎不适用于该站点。 Any suggestions on possible ways to extract data from the site?关于从网站提取数据的可能方法有什么建议吗?
The data is from JS files like this one: https://migration.iom.int/sites/all/themes/fmp/pages/heatmap/js/heatmap_2020-07-23.js数据来自这样的 JS 文件: https://migration.iom.int/sites/all/themes/fmp/pages/heatmap/js/heatmap_2020-07-23.js
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