corespider

"ConnectionStrings": {
    "DefaultConnection": "Server=**********;Database=Customers;User Id=sa;password=*******"
  }

corespider

 public IConfigurationRoot ConfigurationRoot { get; set; }
        public static string ConnectionString { get; private set; }
      
        public Startup(IConfiguration config,IWebHostEnvironment env)
        {

            ConfigurationRoot = new ConfigurationBuilder()
                .SetBasePath(env.ContentRootPath)
                .AddJsonFile("appSettings.json")
                .Build();

corespider

public class HomeController : Controller
    {
        private readonly ILogger<HomeController> _logger;
        private IHostingEnvironment _environment;

        public HomeController(ILogger<HomeController> logger, IHostingEnvironment environment)
        {
            _logger = logger;
            _environment = environment;
        }

corespider

public class HomeController : Controller
    {
        private readonly ILogger<HomeController> _logger;
        private IWebHostEnvironment _environment;
        public HomeController(ILogger<HomeController> logger, IWebHostEnvironment environment)
        {
            _logger = logger;
            _environment = environment;
        }
        public IActionResult Index()

corespider

public void Configure(IApplicationBuilder app, IHostingEnvironment env)
        {
            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
            }
            app.Run(Mymiddleware);

            app.Run(async (context) =>
            {

corespider

public void Configure(IApplicationBuilder app, IHostingEnvironment env)
        {
            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
            }

            app.Use(async (context, next) =>
                {
                    await context.Response.WriteAsync("Hello World check from Use method!");

corespider

public void Configure(IApplicationBuilder app, IHostingEnvironment env)
        {
            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
            }

            app.Use(async (context, next) =>
                {
                    await context.Response.WriteAsync("Hello World check from Use method!");

corespider

DefaultFilesOptions defaultFilesOptions = new DefaultFilesOptions();
            defaultFilesOptions.DefaultFileNames.Clear();
            defaultFilesOptions.DefaultFileNames.Add("custom.html");

            // This is use for Default Files Middleware
            app.UseDefaultFiles(defaultFilesOptions);

corespider

FileServerOptions fileServerOptions = new FileServerOptions();
fileServerOptions.DefaultFilesOptions.DefaultFileNames.Clear();
fileServerOptions.DefaultFilesOptions.DefaultFileNames.Add("custom.html");
app.UseFileServer(fileServerOptions);

corespider

public static void Main(string[] args)
        {
            var host = new WebHostBuilder()
                       .UseKestrel()
                       .UseWebRoot("myCustomRoot")
                       .UseContentRoot(Directory.GetCurrentDirectory())
                       .UseIISIntegration()
                       .UseStartup<Startup>()
                       .Build();
               host.Run();