问题描述
有没有办法让 catch all 路由服务于静态文件?
Is there a way to make a catch all route serve a static file?
看这个http://blog.nbellocam.me/2016/03/21/routing-angular-2-asp-net-core/
我基本上想要这样的东西:
I basically want something like this:
app.UseMvc(routes =>
{
routes.MapRoute("default", "{controller}/{action=Index}");
routes.MapRoute("spa", "{*url}"); // This should serve SPA index.html
});
所以任何与 MVC 控制器不匹配的路由都会提供 wwwroot/index.html
So any route that doesn't match an MVC controller will serve up wwwroot/index.html
推荐答案
如果您已经处于路由阶段，那么您已经过了在管道中提供静态文件的阶段.您的初创公司将如下所示:
If you're already in the routing stage, you've gone past the point where static files are served in the pipeline. Your startup will look something like this:
app.UseStaticFiles();
...
app.UseMvc(...);
这里的顺序很重要.因此，您的应用将首先查找静态文件，这从性能的角度来看是有意义的 - 如果您只想丢弃静态文件，则无需运行 MVC 管道.
The order here is important. So your app will look for static files first, which makes sense from a performance standpoint - no need to run through MVC pipeline if you just want to throw out a static file.
您可以创建一个包罗万象的控制器操作，该操作将返回文件的内容.例如(窃取您评论中的代码):
You can create a catch-all controller action that will return the content of the file instead. For example (stealing the code in your comment):
public IActionResult Spa()
{
return File("~/index.html", "text/html");
}
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