将附加参数传递给 ASP.NET Core 6 中的 OData 端点

Question

我需要使用 ASP.NET Core 将其他参数传递给 OData 端点。

像这样编码时

public class RequestDtoController : ODataController
{
    // ...

    [EnableQuery]
    [HttpGet]
    //[ODataRoute("GetRequests(userID={userID}, showByAuthor={showByAuthor})")]
    public IQueryable<DocumentRequestDTO> GetRequests([FromODataUri] string userID,
                                                      [FromODataUri] bool showByAuthor)
    {
        // code 
    }
}

并这样称呼它：

https://localhost:12345/TestServer/RequestDto/GetRequests(userID='0388',showByAuthor=False)
    ?$count=true&$orderby=TimeStamp%20desc&$skip=0&$top=26

端点甚至没有被调用。

我似乎无法在控制器中指定“ODataRoute”； 这仅存在于 ASP.NET 中，而不存在于 ASP.NET Core 中。

我需要如何指定/编码才能使这项工作正常进行？

我确实在这里寻找答案，但他们需要“ODataRoute”。

有了下面的答案，我改变了我的代码是这样的：

public class RequestDtoController : ODataController
{
    // ...

    [EnableQuery]
    [HttpGet("GetRequests(userID={userID}, showByAuthor={showByAuthor})")]
    public IQueryable<DocumentRequestDTO> GetRequests([FromODataUri] string userID,
                                                      [FromODataUri] bool showByAuthor)
    {
        // code 
    }
}

我调整后的查询如下所示：

https://localhost:12345/TestServer/RequestDto/
GetRequests(userID='0388',showByAuthor=False)
?$count=true&$orderby=TimeStamp%20desc&$skip=0&$top=26

但是，甚至不会以这种方式调用 GetRequests()。

Answer 1

对于 ASP.NET 核心，可以在HttpGet中指定路由

public class RequestDtoController : ODataController
{
    // ...

    [EnableQuery]
    [HttpGet("GetRequests(userID={userID},showByAuthor={showByAuthor})")]
    //[HttpGet("GetRequests({userID},{showByAuthor})")]
    public IQueryable<DocumentRequestDTO> GetRequests([FromODataUri] string userID,
                                                      [FromODataUri] bool showByAuthor)
    {
        // code 
    }
}

Answer 2

/RequestDto/GetRequests(userID='0388',showByAuthor=false) 当我不将false中的F大写时，对我来说没有问题。

[ApiController]
[Route("[controller]")]
public class RequestDtoController : ODataController
{
    [EnableQuery]
    [HttpGet("GetRequests(userID={userID},showByAuthor={showByAuthor})")]
    public IQueryable<DocumentRequestDTO> GetRequests(
        [FromODataUri] string userID,
        [FromODataUri] bool showByAuthor)
    {
        return new List<DocumentRequestDTO>().AsQueryable();
        // code 
    }
}

程序.cs：

using Microsoft.AspNetCore.OData;

var builder = WebApplication.CreateBuilder(args);

// Add services to the container.

builder.Services.AddControllers().AddOData();
// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen();

var app = builder.Build();

// Configure the HTTP request pipeline.
if (app.Environment.IsDevelopment())
{
    app.UseSwagger();
    app.UseSwaggerUI();
}

app.UseAuthorization();

app.MapControllers();

app.Run();