Cache Busting Index.html In A .Net Core Angular 5 Website
Answer : Here's what I ended up with after combining a bunch of answers. My goal was to never cache index.html. While I was in there, and since Angular nicely cache-busts the js and css files, I had it cache all other assets for a year. Just make sure you're using a cache-busting mechanism for assets, like images, that you're managing outside of Angular. public void Configure(IApplicationBuilder app, IHostingEnvironment env) { // ... app.UseStaticFiles(); if (env.IsDevelopment()) { // no caching app.UseSpaStaticFiles(); } else { app.UseSpaStaticFiles(new StaticFileOptions { OnPrepareResponse = context => { context.Context.Response.Headers.Add("Cache-Control", "max-age=31536000"); context.Context.Response.Headers.Add("Expires", "31536000"); } }); } // ... app.UseSpa(spa => { spa.Options.DefaultPageStaticFileOptions = new StaticFileOptions ...
