这是两件事.网络搜寻器是一种应用程序，它遍历网络，查找事物，通常将它们编入索引. ASP.NET Web应用程序是一种程序，该程序响应Web请求以提供网页服务，并且没有状态.因此，它们之间只有一件事-网络爬虫可能会找到您的ASP.NET网站.它不会在ASP.NET网站中运行.

问题确实是为什么要在ASP.NET Web应用程序中使用Web搜寻器?

These are two different things. A web crawler is an app that walks through the web, looking for things, usually to index them. An ASP.NET web application is a program that responds to web requests to serve web pages, and has no state. As such, they have only one thing to do with each other - a web crawler may find your ASP.NET web site. It won''t run inside an ASP.NET web site.

The question really is WHY do you want to use a web crawler in your ASP.NET web application ?