In this recipe, we will learn how to use the Environment, Script, and Link Tag Helpers.
We create an empty ASP.NET Core web application with Visual Studio and .NET Core or .NET Framework.
We'll create a new project and write our first middleware. We can observe the execution mechanism of middleware with this project.
- First, let's create a
middlewareclass:
public class MyMiddleware1
{
private readonly RequestDelegate _next;
public MyMiddleware1(RequestDelegate next)
{
_next = next;
}
public async Task Invoke(HttpContext httpContext)
{
await httpContext.Response.WriteAsync
("Hello from first middleware before Request n");
await _next(httpContext);
await httpContext.Response.WriteAsync
("Hello from first middleware after Request n");
}
} A middleware class does not inherit from any class or interface, but has to respect some rules:
- Having a
publicconstructor that takes...
- Having a