用bash抓取网页

本文介绍了用bash抓取网页的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我正在尝试使用bash www.mcdelivery. com.pk/pk/browse/menu.html 并过滤左侧菜单以显示交易名称和价格.我需要帮助，请让我知道如何编写bash脚本以获取交易的名称和价格.预先感谢

I am trying to webscrape with bash www.mcdelivery.pk/pk/browse/menu.html and filter the menu on the left to display the deal name and price. I need help please let me know how to write a bash script to get the name and price of the deals. Thanks in advance

推荐答案

使用sed grep html文件中的名称和价格.每个交易名称都包含在类product-title的h5元素中，每个价格都包含在类starting-price的span元素中.仔细阅读有关此答案的一些示例[1]，这应该可以帮助您前进.

Use sed to grep the html file for the names and prices. Every deal name is enclosed in an h5 element with class product-title, and every price is enclosed in a span element with class starting-price. Look through some examples on this answer [1], and that should get you going.

[1] 提取部分代码并在bash中解析HTML