我很少深入到Web开发，并使用以下链接来构建一个小项目：https://learn.microsoft.com/en-us/visualstudio/javascript/tutorial-asp-net-core-with-angular?view=vs-2022
使用这个项目，我已经去重命名控制器，现在当加载页面时，请求返回404。如果我重新命名它，页面按预期加载（在下面的三个组件中，通过将产品重命名为天气预报）。我重命名的三个地方如下。这仍然是使用虚拟数据，因为我学习Angular 。
在这里做一个简单的重命名会错过什么？
product.component.ts:

export class ProductComponent implements OnInit {
 public forecasts?: Products[];

 constructor(http: HttpClient) {
 http.get<Products[]>('/products').subscribe(result => {
  this.forecasts = result;
}, error => console.error(error));
}

proxy.conf.js:

const PROXY_CONFIG = [
  {
    context: [
      "/products",
    ],
    target: "https://localhost:7050",
    secure: false
  }
]

module.exports = PROXY_CONFIG;

产品控制器：

using Microsoft.AspNetCore.Mvc;

namespace WebApplication1.Controllers
{
    [ApiController]
     [Route("[controller]")]
    public class ProductsController : ControllerBase
    {
        private static readonly string[] Summaries = new[]
        {
        "Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching"
    };

        private readonly ILogger<ProductsController> _logger;

        public ProductsController(ILogger<ProductsController> logger)
        {
            _logger = logger;
        }

        [HttpGet(Name = "GetProducts")]
        public IEnumerable<Products> Get()
        {
            return Enumerable.Range(1, 5).Select(index => new Products
            {
                Date = DateTime.Now.AddDays(index),
                TemperatureC = Random.Shared.Next(-20, 55),
                Summary = Summaries[Random.Shared.Next(Summaries.Length)]
            })
            .ToArray();
        }
    }
}

第404章：不一样的东西