【发布时间】：2020-10-29 20:47:40
【问题描述】：
我正在开发一个 Asp.Net Core 3.1 API，当我们从 Visual Studio 本地运行 API 时，在我的机器以及其他开发人员的机器上一切正常。我们能够满足请求并获得正确的响应。
但另一位开发人员刚刚克隆了 repo 并使用 git pull 获取了最新代码。所以他有相同的源代码。
当他从 Visual Studio 本地运行项目并尝试访问 HTTP GET 方法时，他收到 HTTP 404 错误。
他能够调用一个控制器的方法，而对于其他控制器的 HTTP GET 方法，他得到 404 错误。并且 URL 是有效的。
我在控制器上也添加了AllowAnonymous，浏览器控制台除了404错误也没有其他信息。
那么可能是什么问题？
更新：
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using AutoMapper;
using FxBatchProcCommon.Logger;
using FxBatchProcessing.InstructionValidation.Interfaces;
using FxBatchProcessing.InstructionValidation.Rules;
using FxBatchProcessing.Payment.Interfaces;
using FxBatchProcessing.Payment.Xml;
using FxBatchProcessing.Repository;
using ISOXMLValidationApi.Repositories;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.HttpsPolicy;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using Microsoft.OpenApi.Models;
using Swashbuckle.AspNetCore.Filters;
namespace ISOXMLValidationApi
{
public class Startup
{
private const string _apiVersion = "v1";
public Startup(IConfiguration configuration)
{
Configuration = configuration;
}
public IConfiguration Configuration { get; }
// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
services.AddControllers();
services.AddScoped<IISOXMLValidationRepository, ISOXMLValidationRepository>();
services.AddScoped<IDBUtilRepository, DBUtilRepository>();
services.AddScoped<IRuleManager, RuleManager>();
services.AddScoped<IFieldRepository, FieldRepository>();
services.AddScoped<IErrorRepository, ErrorRepository>();
services.AddScoped<IBatchProcessorConfigRepository, BatchProcessorConfigRepository>();
services.AddScoped<IPaymentCollectionConverter, PaymentCollectionConverter>();
services.AddScoped<IInstructionRepository, InstructionRepository>();
services.AddScoped<ICurrencyRepository, CurrencyRepository>();
services.AddSwaggerGen(options =>
{
options.SwaggerDoc("v1", new OpenApiInfo
{
Version = _apiVersion,
Title = "ISOXMLValidation API",
Description = "ISOXMLValidationApi"
});
options.DocInclusionPredicate((docName, description) => true);
// Define the BearerAuth scheme that's in use
options.AddSecurityDefinition("oauth2", new OpenApiSecurityScheme()
{
Description = "JWT Authorization header using the Bearer scheme. Example: \"Bearer {token}\"",
Name = "Authorization",
In = ParameterLocation.Header,
Type = SecuritySchemeType.ApiKey
});
options.OperationFilter<SecurityRequirementsOperationFilter>();
});
services.AddAutoMapper(typeof(Startup));
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IWebHostEnvironment env, ILoggerFactory loggerFactory)
{
loggerFactory.AddLog4Net();
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
app.UseHttpsRedirection();
app.UseRouting();
app.UseAuthorization();
app.UseEndpoints(endpoints =>
{
endpoints.MapControllers();
});
// Enable middleware to serve generated Swagger as a JSON endpoint
app.UseSwagger(c => { c.RouteTemplate = "swagger/{documentName}/swagger.json"; });
// Enable middleware to serve swagger-ui assets (HTML, JS, CSS etc.)
app.UseSwaggerUI(options =>
{
// specifying the Swagger JSON endpoint.
options.SwaggerEndpoint($"../swagger/{_apiVersion}/swagger.json", $"MyProject API {_apiVersion}");
options.DisplayRequestDuration(); // Controls the display of the request duration (in milliseconds) for "Try it out" requests.
});
}
}
}
namespace ISOXMLValidationApi.Controllers
{
[Route("[controller]")]
[ApiController]
[AllowAnonymous]
public class ISOXMLValidationController : ControllerBase, Helper.ILogger
{
//private readonly IConfiguration _configuration;
//private readonly IISOXMLValidationRepository _iSOXMLValidationRepository;
ILogger<Helper.ILogger> _logger;
private IRuleManager _ruleManager;
//private PaymentInfo _payment;
//private IBatchProcessorConfigRepository _batchProcessorConfigRepository;
//private IPaymentCollectionConverter _paymentCollectionConverter;
public ISOXMLValidationController(/*IConfiguration configuration, IISOXMLValidationRepository iSOXMLValidationRepository,*/
ILogger<Helper.ILogger> logger, IRuleManager ruleManager/*, PaymentInfo payment,*/
/*IBatchProcessorConfigRepository batchProcessorConfigRepository, IPaymentCollectionConverter paymentCollectionConverter*/)
{
//_iSOXMLValidationRepository = iSOXMLValidationRepository;
_logger = logger;
//_configuration = configuration;
_ruleManager = ruleManager;
//_payment = payment;
//_batchProcessorConfigRepository = batchProcessorConfigRepository;
//_paymentCollectionConverter = paymentCollectionConverter;
}
/// <summary>
/// Method to get all the validation rules for currency and country
/// </summary>
/// <param name="currencyCode"> default value ""</param>
/// <param name="countryId">default value 0</param>
/// <returns>all validate rules for currency and country</returns>
[HttpGet]
[Route("GetValidationRules")]
public ActionResult GetValidationRules(string currencyCode = "", int countryId = 0)
{
try
{
_logger.LogInformation($"GetValidationRules currencyCode {currencyCode} countryId {countryId}");
IEnumerable<IFieldRuleConfig> ccyConfigRules = _ruleManager.GetValidationRules(
new CurrencyCountry { CurrencyCode = currencyCode, CountryFk = countryId });
return Ok(ccyConfigRules);
}
catch (Exception ex)
{
_logger.LogError(ex.ToString());
return StatusCode(StatusCodes.Status500InternalServerError);
}
}
【问题讨论】：
-
你能把你的startup.cs和你的控制器代码放上去吗？
-
您是否缺少应用程序 URL 的 IIS 托管、虚拟目录映射或本地计算机的 HOST 条目？
-
@ChetanRanpariya 它的代码完全相同，我在我的机器上使用，其他开发人员也使用相同的代码，没有做任何更改
-
代码相同，但运行代码的方式可能不同。 Web 项目是否配置为在 IISExpress 或某些 IIS 托管的 Web 应用程序上运行？
-
@ArsalanValoojerdi 我已在问题中添加，请检查
标签： c# api asp.net-core asp.net-web-api asp.net-core-webapi