Question

我有一个ASP.NET Web API路由器，当我导航到正确的路由时似乎没有受到攻击。

这是我的Web API控制器：

[Route("api/[controller]")]
[ApiController]
public class AccountController : ControllerBase
{
    #region Declarations
    private readonly UserManager<ApplicationUser> _userManager;
    private readonly RoleManager<IdentityRole> _roleManager;
    private readonly ApplicationDbContext _context;
    private readonly IHostingEnvironment _hostingEnvironment;
    #endregion

    public AccountController(
        UserManager<ApplicationUser> userManager,
        RoleManager<IdentityRole> roleManager,
        ApplicationDbContext context,
        IHostingEnvironment environment
        )
    {
        _userManager = userManager;
        _roleManager = roleManager;
        _context = context;
        _hostingEnvironment = environment;
    }

    [HttpGet]
    public ActionResult<IEnumerable<string>> Get()
    {
        return new string[] { "Account", "Controller" };
    }

    [HttpPost]
    public async Task<IActionResult> GetToken()
    {
        var client = new DiscoveryClient("http://localhost:15547");
        client.Policy.RequireHttps = false;
        var disco = await client.GetAsync();
        if (disco.IsError)
        {
            return BadRequest(disco.Error);
        }

        TokenClient tokenClient = new TokenClient(disco.TokenEndpoint, "ro.angular", "secret");
        TokenResponse tokenResponse = await tokenClient.RequestResourceOwnerPasswordAsync("ahmer", "Default@69", "api1 openid");

        if (tokenResponse.IsError)
        {
            return BadRequest(tokenResponse.Error);
        }

        //var user = _userManager.FindByNameAsync(model.UserName);

        var result = await _userManager.FindByNameAsync("ahmer");

        return BadRequest("Invalid username or password.");
    }
}

但是，我的GET http://localhost:15547/api/account/路由工作正常，但是当我尝试发出POST请求http://localhost:15547/api/account/GetToken时，它没有被点击，它向我显示了来自Postman的404消息。我在代码中做错了什么。

输出1

输出2

Answer 1

ASP.NET CORE默认路由不同于ASP.NET MVC默认路由系统。

现在：

[HttpPost]
public async Task<IActionResult> GetToken()

即使操作名称为POST : http://localhost:15547/api/account，

也将匹配GetToken。所以这就是为什么你打404。

您必须将路由模板设置为“ gettoken”以使其按需工作：

[HttpPost("gettoken")]
public async Task<IActionResult> GetToken()

这将指示ASP.NET此操作应与POST http://localhost:15547/api/account/GetToken匹配

没有找到ASP.Net路由，邮递员返回404错误？

1 个答案: