asp.net-core-webapi

问题 I'm using the Microsoft.AspNetCore.Authentication.JwtBearer and System.IdentityModel.Tokens.Jwt for my .NET Core project. Whenever I generate a new token I store that to the database. When a user signs out, I remove it from the database to invalidate it (I also remove the expired ones from the database with a job). When a user tries to access a route protected by the [Authorize] annotation I want to check if that token exists in the database. If not, I send a 401. In my Startup in the

问题 I'm using the Microsoft.AspNetCore.Authentication.JwtBearer and System.IdentityModel.Tokens.Jwt for my .NET Core project. Whenever I generate a new token I store that to the database. When a user signs out, I remove it from the database to invalidate it (I also remove the expired ones from the database with a job). When a user tries to access a route protected by the [Authorize] annotation I want to check if that token exists in the database. If not, I send a 401. In my Startup in the

问题 I was looking at a way for caching responses from an API endpoint developed in .NET Core. The request to the API must have a valid Authorization header as part the requirement. I came across a few articles mentioning that caching wouldn't be possible if the request contains Authorization header, which was a bit of surprise to me. So how should I tackle this problem? Are there any libraries that can possibly enable caching for this kind of scenario? 回答1: For The Authorization header must not

问题 I have a ASP.Net Core Web API project, and the following controller: [Route("/api/v0.1/controller")] [ApiController] public class MyController : ControllerBase { [HttpGet("/test")] public ActionResult Test() { return null; } } but when I run the project, at /api/v0.1/controller/test I get "page not found" and I don't see where I made a mistake. 回答1: Your method route template contains prefixed / , due to that, the app route couldn't find the appropriate path. Modify test method route template

问题 I'm trying to write a simple web api project with a background service executing a method every second. This method loops over a list and just prints out (for the moment) some statistics. I declared a new list in the constructor of the background service. I'm currently encountering some issues with adding and removing items from inside the controller. public UsersController(IUserBackgroundService userService) { private readonly IUserBackgroundService _userService; public UserController

问题 I have created a service called GetReportService. My endpoint is http://xxx1/usa/report.asmx. I am using POST passing a parameter id123. How do I invoke this web service using a web api in .NET Core 2.0? 回答1: I figured out that the connected service option is a WCF service so I am able to consume the service as I normally would in previous versions of .NET. However, in .NET Core if I want to inject that service, I do have to go to the Startup.cs file and add my service in the

问题 I have created a service called GetReportService. My endpoint is http://xxx1/usa/report.asmx. I am using POST passing a parameter id123. How do I invoke this web service using a web api in .NET Core 2.0? 回答1: I figured out that the connected service option is a WCF service so I am able to consume the service as I normally would in previous versions of .NET. However, in .NET Core if I want to inject that service, I do have to go to the Startup.cs file and add my service in the

问题 I'm new to OData, and I'm trying to integrate it into our .NET Core 2.0 Web API using the Microsoft.AspNetCore.OData 7.0.0-beta1 NuGet package. I would like my OData URLs to be case-insensitive (i.e., http://localhost:1234/odata/products would be the same as http://localhost:1234/odata/Products). How can I accomplish this? The relevant portion of my Startup code is as follows: public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory,

问题 I have an entity configuration file and I seed data with the help of HasData , the example below. public class PublicationConfiguration : IEntityTypeConfiguration<Publication> { public void Configure(EntityTypeBuilder<Publication> builder) { builder.Property(p => p.Image) .HasMaxLength(256) .HasDefaultValue("default-publication.png") .IsRequired(); builder.Property(p => p.Title) .HasMaxLength(256) .IsRequired(); builder.Property(p => p.Value) .IsRequired(); builder.Property(p => p.PublisherId

问题 I have an entity configuration file and I seed data with the help of HasData , the example below. public class PublicationConfiguration : IEntityTypeConfiguration<Publication> { public void Configure(EntityTypeBuilder<Publication> builder) { builder.Property(p => p.Image) .HasMaxLength(256) .HasDefaultValue("default-publication.png") .IsRequired(); builder.Property(p => p.Title) .HasMaxLength(256) .IsRequired(); builder.Property(p => p.Value) .IsRequired(); builder.Property(p => p.PublisherId