我创建了一个ASP.NET Core Razor页面应用程序(asp.net版本2.1.1)。它与正常的Pages正常工作,但我也希望像本教程中那样使用ApiController: https://docs.microsoft.com/en-us/aspnet/core/tutorials/web-api-vsc?view=aspnetcore-2.1
但是,当我按照上面的示例创建控制器时,只要尝试访问它,就会得到一个404页面。
启动类是否缺少我的东西?
public void ConfigureServices(IServiceCollection services)
{
services.Configure<CookiePolicyOptions>(options =>
{
// This lambda determines whether user consent for non-essential cookies is needed for a given request.
options.CheckConsentNeeded = context => true;
options.MinimumSameSitePolicy = SameSiteMode.None;
});
services.AddDbContext<DomainDbContext>(opt => opt.UseSqlServer(Configuration.GetConnectionString("DefaultConnection")));
services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_1);
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
else
{
app.UseExceptionHandler("/Error");
app.UseHsts();
}
app.UseHttpsRedirection();
app.UseStaticFiles();
app.UseCookiePolicy();
app.UseMvc();
}
还有我的apicontroller类:
[Route("api/[controller]")]
[ApiController]
class DomainController : ControllerBase
{
private readonly DomainDbContext _context;
public DomainController (DomainDbContext context)
{
_context = context;
}
[HttpGet]
public ActionResult<List<Domain>> GetAll()
{
return new List<Domain> {new Domain() {Name ="Hello", Tld = ".se", Expiration = DateTime.UtcNow.AddDays(35)}};
}
}
据我所知,一切看起来都像指南,但显然有些不正确,因为我得到的所有页面均为404。即使我创建了一个新方法,它实际上也无法按预期工作,并且无法访问。
我尝试过的主要路径是/api/domain
。
谢谢您的帮助!
答案 0 :(得分:4)
您需要具有公共控制器类。
所以代替:
bazel-bin/src/map/libmap.so
您应该拥有这个:
[Route("api/[controller]")]
[ApiController]
class DomainController : ControllerBase
{
[...]
}
答案 1 :(得分:0)
只需将 endpoints.MapControllers() 添加到 UseEndpoints 选项:
app.UseRouting();
app.UseEndpoints(endpoints =>
{
endpoints.MapRazorPages();
endpoints.MapControllers();
});