常用3个框架
定时任务框架：
FluentScheduler
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阿里云.NET开发辅助库
https://develop.aliyun.com/tools/sdk?spm=a2c4g.11186623.2.1.BJKeLP#/dotnet
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HtmlAgilityPack
https://blog.csdn.net/w3031213101/article/details/5801055
定时任务框架：
FluentScheduler
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阿里云.NET开发辅助库
https://develop.aliyun.com/tools/sdk?spm=a2c4g.11186623.2.1.BJKeLP#/dotnet
=========================
https://blog.csdn.net/w3031213101/article/details/5801055