我正在创建一个准系统.NET Core web api项目（从下面的空白模板开始）https://andrewlock.net/removing-the-mvc-razor-dependencies-from-the-web-api-template-in-asp-net-core/
下面的代码工作正常，直到我添加了Swashbuckle.AspNetCore（以及下面的配置代码），现在我们得到这个错误
InvalidOperationException：没有注册类型为“Microsoft.AspNetCore.Mvc.ApiExplorer.IApiDescriptionGroupCollectionProvider”的服务 .
有任何想法吗？
请注意：我们没有使用“builder.AppMvc（）”，因为我们正在尝试尽可能减少这个API .
public class Startup
{
// This method gets called by the runtime. Use this method to add services to the container.
// For more information on how to configure your application, visit https://go.microsoft.com/fwlink/?LinkID=398940
public void ConfigureServices(IServiceCollection services)
{
var builder = services.AddMvcCore();
builder.AddAuthorization();
builder.AddFormatterMappings();
builder.AddJsonFormatters();
builder.AddCors();
// Register the Swagger generator, defining one or more Swagger documents
services.AddSwaggerGen(c =>
{
c.SwaggerDoc("v1", new Info { Title = "My API", Version = "v1" });
});
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
{
loggerFactory.AddConsole();
if (env.IsDevelopment())
app.UseDeveloperExceptionPage();
app.UseMvc();
// Enable middleware to serve generated Swagger as a JSON endpoint.
app.UseSwagger();
// Enable middleware to serve swagger-ui (HTML, JS, CSS etc.), specifying the Swagger JSON endpoint.
app.UseSwaggerUI(c =>
{
c.SwaggerEndpoint("/swagger/v1/swagger.json", "My API V1");
});
}
}
[Route("api/[controller]")]
public class ValuesController : ControllerBase
{
// GET api/values
[HttpGet]
public IActionResult Get()
{
return Ok(new[] {"value1", "value2"});
}
}
1 回答
或写：
这些链接可以帮助：
No service for type 'Microsoft.AspNetCore.Mvc.ViewFeatures.ITempDataDictionaryFactory' has been registered
https://github.com/domaindrivendev/Swashbuckle.AspNetCore/issues/299