+.NetCore+swagger のバックアップ(No.1)

バックアップ一覧
差分を表示
現在との差分を表示
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+.NetCore+swagger へ行く。
- 1 (2023-08-10 (木) 17:35:24)
- 2 (2023-08-14 (月) 11:51:44)
- 3 (2023-09-03 (日) 17:06:31)
- 4 (2023-11-12 (日) 16:02:37)
- 5 (2024-01-17 (水) 23:16:34)

※This article is based on .NET Core2.2

报出下面的错误

Failed to load API definition

为了查看具体的错误信息

https://localhost:端口号/swagger/v1/swagger.json

An unhandled exception occurred while processing the request.
SwaggerGeneratorException: Ambiguous HTTP method for action - SINOData.Controllers.OrderController.Success (SINOData). Actions require an explicit HttpMethod binding for Swagger/OpenAPI 3.0
Swashbuckle.AspNetCore.SwaggerGen.SwaggerGenerator.GenerateOperations(IEnumerable<ApiDescription> apiDescriptions, SchemaRepository schemaRepository)

Stack Query Cookies Headers Routing
SwaggerGeneratorException: Ambiguous HTTP method for action - SINOData.Controllers.OrderController.Success (SINOData). Actions require an explicit HttpMethod binding for Swagger/OpenAPI 3.0
Swashbuckle.AspNetCore.SwaggerGen.SwaggerGenerator.GenerateOperations(IEnumerable<ApiDescription> apiDescriptions, SchemaRepository schemaRepository)
Swashbuckle.AspNetCore.SwaggerGen.SwaggerGenerator.GeneratePaths(IEnumerable<ApiDescription> apiDescriptions, SchemaRepository schemaRepository)
Swashbuckle.AspNetCore.SwaggerGen.SwaggerGenerator.GetSwagger(string documentName, string host, string basePath)
Swashbuckle.AspNetCore.Swagger.SwaggerMiddleware.Invoke(HttpContext httpContext, ISwaggerProvider swaggerProvider)
Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware.Invoke(HttpContext context)

看报错得知 action HomeController.Index 未明确标记 HttpMethod，这个action可以访问是因为全局路由所以可以访问。看到这个报错直接在报错对应的action上增加HttpMethod即可。

[ApiController]
[Route("/")]
public class HomeController : Controller
{
    [HttpGet]
    public ResponseVm Index()
    {
        return ResponseVm.Success();
    }
}

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