blocks|key|1324230|text|在共享服务器上的asp.net页中实现一天一次的任务。然后，在您拥有完全访问权限的计算机上设置一个进程，每天在预定时间请求该页面一次。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1324231|如果一天一次的处理很耗时，那么可以在页面创建的线程中完成。这将停止请求超时。|1324232|为了防止滥用，您可以为页面提供一个模糊的名称，限制通过ip地址的访问(如果共享服务器的控制面板允许这样做)，和/或要求请求进程进行身份验证。该页还可以将上次请求时间存储在缓存中，并且仅当自上次请求以来经过了足够的时间时才执行所需的处理。|1324233|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|H|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|I|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|J|8|@]|9|@]|A|$]]|$1|F|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|G|$]]

Implement your once-a-day task in an asp.net page on your shared server. Then set-up a process, on a machine that you do have full access to, to request that page once a day at a scheduled time.

If the once-a-day processing is time-consuming then you could do it in a thread created by the page. This would stop the request timing-out.

To prevent abuse you could give the page an obscure name, limit access via ip address (if the shared server's control panel allows that), and/or require authentication by the requesting process. The page could also store the last request time in cache and only do the required processing if sufficient time had elapsed since it was last requested.

blocks|key|2012287|text|Jeff+Atwood+has+created+blog+entry+on+this.|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|2012288|简而言之：|2012289|2012290|将项目添加到缓存|unordered-list-item|2012291|使其在所需的时间间隔过期|2012292|添加要在缓存过期时执行的触发器|2012293|Re-add+your+item+in+the+trigger|2012294|2012295|我会首先考虑the+solution+from+Andy，它看起来更容易管理。|2012296|entityMap|0|LINK|mutability|MUTABLE|url|https://blog.stackoverflow.com/2008/07/easy-background-tasks-in-aspnet/|1|https://stackoverflow.com/questions/5245612/windows-shared-hosting-custom-scheduled-task/5247273#5247273^0|0|17|0|0|0|0|0|0|0|0|0|6|M|1|0^^$0|@$1|2|3|4|5|6|7|12|8|@]|9|@$A|13|B|14|1|15]]|C|$]]|$1|D|3|E|5|6|7|16|8|@]|9|@]|C|$]]|$1|F|3|-4|5|6|7|17|8|@]|9|@]|C|$]]|$1|G|3|H|5|I|7|18|8|@]|9|@]|C|$]]|$1|J|3|K|5|I|7|19|8|@]|9|@]|C|$]]|$1|L|3|M|5|I|7|1A|8|@]|9|@]|C|$]]|$1|N|3|O|5|I|7|1B|8|@]|9|@]|C|$]]|$1|P|3|-4|5|6|7|1C|8|@]|9|@]|C|$]]|$1|Q|3|R|5|6|7|1D|8|@]|9|@$A|1E|B|1F|1|1G]]|C|$]]|$1|S|3|-4|5|6|7|1H|8|@]|9|@]|C|$]]]|T|$U|$5|V|W|X|C|$Y|Z]]|10|$5|V|W|X|C|$Y|11]]]]

<a href="https://blog.stackoverflow.com/2008/07/easy-background-tasks-in-aspnet/">Jeff Atwood has created blog entry on this.</a>
In short:
<ul>
<li>Add an item to the cache</li>
<li>Make it expire on your wanted interval</li>
<li>Add a trigger to execute when the cache expires</li>
<li>Re-add your item in the trigger</li>
</ul>
I would first consider <a href="https://stackoverflow.com/questions/5245612/windows-shared-hosting-custom-scheduled-task/5247273#5247273">the solution from Andy</a>, it looks easier to manage.

blocks|key|3391325|text|您可以在共享主机上使用ATrigger计划服务，只需即可。还可以使用.Net+library创建计划任务，而不会产生开销。您还可以使用报告面板列出任务并记录所有可能的错误。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|3391326|免责声明:我是ATrigger团队的一员。这是一个免费软件，我没有任何商业目的。|3391327|entityMap|0|LINK|mutability|MUTABLE|url|http://atrigger.com/|1|http://atrigger.com/docs/wiki/13/library-net^0|N|3|B|8|0|Y|C|1|0|0^^$0|@$1|2|3|4|5|6|7|R|8|@$9|S|A|T|B|C]]|D|@$9|U|A|V|1|W]|$9|X|A|Y|1|Z]]|E|$]]|$1|F|3|G|5|6|7|10|8|@]|D|@]|E|$]]|$1|H|3|-4|5|6|7|11|8|@]|D|@]|E|$]]]|I|$J|$5|K|L|M|E|$N|O]]|P|$5|K|L|M|E|$N|Q]]]]

You can use <a href="http://atrigger.com/" rel="nofollow">ATrigger</a> scheduling service on shared hosting simply. A <a href="http://atrigger.com/docs/wiki/13/library-net" rel="nofollow">.Net library</a> is also available to create scheduled tasks without overhead. Also you have reporting panel to list tasks and log all possible errors.

Disclaimer: I was among the ATrigger team. It's a freeware and I have not any commercial purpose.

blocks|key|2014988|text|这并不理想，但你可以从一个基本页面(继承System.Web.UI.Page的页面和后续页面继承)中继承所有页面，并且在每次页面加载时(在基本页面中)，你可以检查在特定时间段内运行的任务的数据库表。如果在给定页面加载时，在给定时间选择了要运行的任务，并且该任务与请求的页面匹配(或超过了该时间)，则可以在该时间运行该任务。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2014989|不幸的是，这取决于网站用户在您希望运行作业的时间或接近您希望的时间访问您的站点。此外，另一个缺点是，如果请求页面的用户可能正在等待您的作业与页面其余部分的执行同步运行。|2014990|希望这能有所帮助。|2014991|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|H|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|I|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|J|8|@]|9|@]|A|$]]|$1|F|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|G|$]]

It's not ideal, but you could inherit all your pages from a basepage (a page which inherits System.Web.UI.Page and subsequent pages inherit from that), and on each page load (in the basepage) you could check a database table of tasks which are to run on certain timeframes. If, on a given page load, the task which is to be run is selected at a given time, and that matches (or is past the time) the page was requested you could run it at that time.

This unfortunately depends on a website user visiting your site at or near the time you wish the job to run. Also, another drawback would be that if the user who requested the page may be waiting if your job is running synchronously to the execution of the remainder of the page.

Hope this helps.

blocks|key|4991499|text|共享主机面板中有计划任务。http://pasteboard.co/2oBUrVeM.png|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|4991500|您可以触发发送电子邮件的操作方法的url。|4991501|entityMap|0|LINK|mutability|MUTABLE|url|http://pasteboard.co/2oBUrVeM.png^0|D|X|0|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@$A|O|B|P|1|Q]]|C|$]]|$1|D|3|E|5|6|7|R|8|@]|9|@]|C|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|C|$]]]|G|$H|$5|I|J|K|C|$L|M]]]]

There are schedule tasks in shared hosting panel.
<a href="http://pasteboard.co/2oBUrVeM.png" rel="nofollow">http://pasteboard.co/2oBUrVeM.png</a>

You may trigger the url of your action method that sends the emails.

I have a windows shared hosting and i need to run some scheduled c# executable every day for create sitemap, send newsletter,etc...

The provider tell me that i can't run executable for security reason.
Whay can i do?

The provider suggest me to buy a VPS, but do not think it makes sense to spend more money just to run some scheduled task.

Does exists an alternative way?

Windows Shared hosting - custom scheduled task

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我有一个windows共享主机，我需要运行一些预定的c#可执行文件，每天创建网站地图，发送时事通讯等…提供商告诉我，出于安全原因，我不能运行可执行文件。我能做些什么？供应商建议我购买VPS，但我不认为仅仅为了运行某个计划任务而花费更多的钱是有意义的。是否存在另一种方法？

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