What is configure configure services?

What is configure configure services?

ConfigureServices is used to add services to our application. We can use services via integrated DI once we add them inside of ConfigureServices. Services added to DI can be utilised within our application. Configure method is used to set up middleware. We manage HTTP request pipeline inside of Configure method.

How do I add services to my startup class?

To configure services and the request processing pipeline without using a Startup class, call ConfigureServices and Configure convenience methods on the host builder. Multiple calls to ConfigureServices append to one another. If multiple Configure method calls exist, the last Configure call is used.

How do I use startup services in CS?

The service is set up in the Startup class’s ConfigureServices method as: public void ConfigureServices(IServiceCollection services) { services. AddScoped(); }

How do I access environment in ConfigureServices?

You can easily access it in ConfigureServices, just persist it to a property during Startup method which is called first and gets it passed in, then you can access the property from ConfigureServices. public Startup(IWebHostEnvironment env, IApplicationEnvironment appEnv) { …

What is difference between configure and configure services?

ConfigureServices() takes a parameter of type IServiceCollection. Configure() takes a parameter of type IApplicationBuilder with possible parameters of any Service which is registered in the ConfigureServices() method. an application should contain an ConfigureServices() method with an optional Configure() method.

What is configure service in .NET Core?

The ConfigureServices method is a place where you can register your dependent classes with the built-in IoC container. After registering dependent class, it can be used anywhere in the application. You just need to include it in the parameter of the constructor of a class where you want to use it.

What is difference between configure and ConfigureServices in .NET Core?

Use ConfigureServices method to add services to the container. Use Configure method to configure the HTTP request pipeline.

What is IHostingEnvironment?

What is IHostingEnvironment. The IHostingEnvironment is an interface for . Net Core 2.0. The IHostingEnvironment interface need to be injected as dependency in the Controller and then later used throughout the Controller. The IHostingEnvironment interface have two properties.

What is a staging environment?

A staging environment is the last step before something goes into production and is visible on the live site. A staging site’s main purpose is to ensure that all new changes deployed from previous environments are working as intended before they hit the live website.

What is startup Cs in .NET Core?

It is the entry point of the application. It configures the request pipeline which handles all requests made to the application. The inception of startup class is in OWIN (Open Web Interface for.NET) application that is specification to reduce dependency of application on server.

What is difference between ConfigureServices and configure in .NET Core?

How do I access the ihostingenvironment?

IHostingEnvironment is deprecated in Core 3.1 should do the trick… Then reference anywhere with _env.IsDevelopment () etc… If you aren’t using a Startup class and are calling .Configure () directly, you can access the IHostingEnvironment or IWebHostEnvironment using GetService:

Is it possible to inject ihostingenvironment in startup class?

This does kind of make sense as until you have configured the services by calling the method, you don’t have a service provider to use to inject them! Luckily, we have a simple alternative. The Startup class itself may contain a constructor which accepts an instance of IHostingEnvironment.

How to get the value of an ihosting environment variable?

Also, the IHostingEnvironment.EnvironmentName will get you the value of this environment variable. You can set this environment variable per process, per user or per machine. Whatever floats your boat. I have set this for process on windows with the below script and I was able to get the lovely error page:

What happened to ihostingenvironment in NET Core?

With.NET Core 3.1 Microsoft broke a fairly low level abstraction by effectively renaming IHostingEnvironment and replacing it with IWebHostEnvironment. IHostingEnvironment still exists in.NET Core 3.x and can still be used and it still works, but it’s been marked as deprecated and will be removed in a future version.