在ASP.NET MVC Core框架中,将控制器逻辑分离出来形成一个独立的控制器库,有以下优点和缺点:
优点:
缺点:
代码示例:
using Microsoft.AspNetCore.Mvc;
namespace ControllersLibrary.Controllers
{
public class SampleController : Controller
{
public IActionResult Index()
{
return View();
}
}
}
using ControllersLibrary.Controllers;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.DependencyInjection;
namespace MainProject
{
public class Startup
{
public void ConfigureServices(IServiceCollection services)
{
services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_2);
}
public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
else
{
app.UseExceptionHandler("/Home/Error");
app.UseHsts();
}
app.UseHttpsRedirection();
app.UseStaticFiles();
app.UseMvc(routes =>
{
routes.MapRoute(
name: "default",
template: "{controller=Home}/{action=Index}/{id?}");
});
}
}
}
routes.MapRoute(
name: "sample",
template: "sample/{action=Index}",
defaults: new { controller = typeof(SampleController).FullName }
);
这样就可以在主项目中使用控制器库中的控制器了。