无需 API 即可自动通知
我的学校正在使用一个网站来管理成绩、家庭作业以及与老师的沟通。由于无法获得自动通知,大多数学生必须每天使用它来手动检查是否有更新(新消息、新成绩等)。由于他们的服务没有API,我该怎么做才能获得自动通知。
是否有任何工具可以通过验证和检查特定字段的值是否发生更改来自动通知您(通过电子邮件或 RSS feed)页面中的任何更改?
我应该编写自己的脚本吗? 有没有任何工具或库可以使这项任务变得更容易?
预先感谢您的回答。
My school is using a website to manage grades, homework and communication with teachers. Because there is no way to get automatic notification, most students have to use it daily to check manually if there's an update (new message, new grade, etc). Since their service has no API, what should I do to get automatic notifications.
Is there any tools available that automatically notify you (by email or rss feed) of any change in a page by authentifying and checking if the value of a specific field changed?
Should I code my own script?
Is there any tool or library out there that could make this task easier?
Thanks in advance for your answers.
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但不确定它是否适用于安全网站
https://www.changedetection.com/
Not sure if it works for secure websites, though.
我刚刚发现了一些有趣的事情。它被称为Scrapy。它是一个应用程序框架,使数据挖掘和结构化数据提取变得更加容易。
有人使用过 Scrapy 吗?能解决我的问题吗?
I just found something interesting. It's called Scrapy. It's an application framework that makes data-mining and structured data extraction easier.
Has anyone experience with Scrapy? Could it solve my problem?