public Startup(IHostingEnvironment env)
{
var builder = new ConfigurationBuilder()
.SetBasePath(env.ContentRootPath)
.AddJsonFile("settings.json")
.AddJsonFile($"settings.{env.EnvironmentName}.json", optional: true);
if(env.IsDevelopment())
{
builder.AddUserSecrets();
builder.AddApplicationInsightsSettings(developerMode: true);
}
builder.AddEnvironmentVariables();
Configuration = builder.Build();
}