asp.net-core-webapi

问题 I'm running the Beta of OData on .Net Core. I'm trying to only enable certain features of odata depending on the controller. My startup class looks like so: services.AddOData(); //... app.UseMvc(routeBuilder => { //routeBuilder.Count().Filter().OrderBy().Expand().Select().MaxTop(null); routeBuilder.MapODataServiceRoute("odata", null, GetModel()); routeBuilder.EnableDependencyInjection(); }); public static IEdmModel GetModel() { var builder = new ODataConventionModelBuilder(); var skillSet =

问题 How I can authenticate user by claims, which contains in user roles? In Startup.cs : services.AddAuthorization(options => { options.AddPolicy("CanEdit", policy => policy.RequireClaim("CanEdit")); }); And in login controller I have: private async ValueTask<JwtSecurityToken> GetJwtSecurityToken(ApplicationUser user){ //var totalClaims = new List<Claim>(); //var userRoles = await _userManager.GetRolesAsync(user); //foreach (var role in userRoles) { // var roleClaims = await _roleManager

问题 I created a sample dotnet core 3.0 Web API project and did the following changes, Create a Model class TestData using System.Runtime.Serialization; namespace WebApplication17.Models { [DataContract] public class TestData { [DataMember(Name = "testaction")] public string Action { get; set; } } } Then I made changes in controller WeatherForecastController , to add a post endpoint [HttpPost("package/{packageName}/version/{version}")] public void Post(string packageName, string version, [FromBody

问题 I have the following use case for the GetProducts() method. Good path: Returns array of type product: Product[] Bad path: Returns status code of 500 and descriptive string error message. ( <?Type?> below is my own markup for the purposes of this post) [Route("api/[controller]/[action]")] [ApiController] public class ProductsController : ControllerBase { [HttpGet] public ActionResult<?Type?> GetProducts() { try { Product[] products = DataAccess.GetProductsFromDb(); return products; } catch {

问题 I have a basic Order - OrderItem situation and I'm struggling how to update Items in one request (or if should I?) Let me explain and I'm gonna ask the question at the end. Models: public class Order { public int OrderId { get; set; } public string CustomerId { get; set; } public bool IsVoided { get; set; } public List<OrderItem> Items { get; set; } } public class OrderItem { public int OrderItemId { get; set; } public string Name { get; set; } public int Quantity { get; set; } public int

问题 Using ASPNet Core 1.1 Web API template and trying to create a response on Post. Getting the below error while building the project. Thanks for your help ! Controllers\MessagesController.cs(37,28,37,72): error CS0433: The type 'HttpRequestMessageExtensions' exists in both 'System.Net.Http.Formatting, Version=5.2.3.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' and 'System.Web.Http, Version=5.2.3.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' 回答1: You should remove reference to

问题 Using ASPNet Core 1.1 Web API template and trying to create a response on Post. Getting the below error while building the project. Thanks for your help ! Controllers\MessagesController.cs(37,28,37,72): error CS0433: The type 'HttpRequestMessageExtensions' exists in both 'System.Net.Http.Formatting, Version=5.2.3.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' and 'System.Web.Http, Version=5.2.3.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' 回答1: You should remove reference to

问题 Given the model has a boolean property: public class Person { public string Name { get; set; } public bool IsMale { get; set; } } When trying to POST the following payload: { "name": "Bob", "isMale": 12345 // any random integer } To a simple action: [HttpPost] public IActionResult Post([FromBody] Person person) { if (ModelState.IsValid) return Ok(); return BadRequest(ModelState); } The person.IsMale property gets the value of true . If passing isMale: "foobar" i get an invalid type error If

问题 Given the model has a boolean property: public class Person { public string Name { get; set; } public bool IsMale { get; set; } } When trying to POST the following payload: { "name": "Bob", "isMale": 12345 // any random integer } To a simple action: [HttpPost] public IActionResult Post([FromBody] Person person) { if (ModelState.IsValid) return Ok(); return BadRequest(ModelState); } The person.IsMale property gets the value of true . If passing isMale: "foobar" i get an invalid type error If

问题 I'm trying to load application parts into an ASP.NET Core 2.0 MVC appication by using the System.Runtime.Loader package but it won't let me. The error message says: FileNotFoundException: Could not load file or assembly 'System.Runtime.Loader, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified. In the Startup.cs I use it like this (it should just be proof of concept that this works so I can move it into a