http://localhost:xxxx/api/values could not load page in .net core 2.2

Question

I am working with WebApi using .net core 2.2. If I access the API with URL https://localhost:44352/api/values, it works fine. But if I changed to use http://localhost:44352/api/values, using HTTP instead of HTTPS, it could not load.

This is Configure in Startup.cs

 public void Configure(IApplicationBuilder app, IHostingEnvironment env) { if (env.IsDevelopment()) { app.UseDeveloperExceptionPage(); } else { // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts. app.UseHsts(); } //app.UseSwagger(); //app.UseSwaggerUI(x => //{ // x.SwaggerEndpoint(@"/swagger/v1/swagger.json", "My Api v1"); // x.RoutePrefix = "api"; //}); app.UseHttpsRedirection(); app.UseMvc(); }

Can anyone explain to me what is wrong?

Skrface · Accepted Answer · 2019-05-07 07:04:02Z

Because of app.UseHttpsRedirection();, you are setting your pipeline to redirect each HTTP call to HTTPS.

So first of all, remove this line.

Then, remove app.UseHsts();. You do not need to force SSL if you don't want to use HTTPS.

Now, you should be able to call your API using HTTP calls.

@ Skrface. Thank you. It worked. It seems I misunderstood the debug project setting. The port for HTTP and HTTPS are different but I used the same port while testing.

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