swagger .net 核心 API 模棱两可的动作错误 HTTP 方法 [英] swagger .net core API ambiguous HTTP method for Action Error

问题描述

使用 .net Core 2 API 实现 Swashbuckle/Swagger 我现在在访问 swagger.json 时收到 500 错误:

Implementing Swashbuckle/Swagger with .net Core 2 API I am now receiving the 500 error when accessing swagger.json:

NotSupportedException:操作的 HTTP 方法不明确 -EBisAPI.Controllers._class.HandleError (EBisAPI).行动需要一个Swagger 的显式 HttpMethod 绑定

NotSupportedException: Ambiguous HTTP method for action - EBisAPI.Controllers._class.HandleError (EBisAPI). Actions require an explicit HttpMethod binding for Swagger

我已经浏览了所有控制器，并看到了每个控制器的所有公共方法的显式路由.有没有办法确定哪种方法引发了不明确的路由错误?

I have gone through all the controllers and see explicit routing on all the public methods of each controller. Is there a way to determine which method is throwing the ambiguous routing error?

推荐答案

当一个方法在控制器中被声明为 public，但没有 REST 属性时，就会发生这种情况.将方法更改为受保护可能会解决该问题.

This can occur when a method is declared public in a controller, but without REST attributes. Changing the method to protected may address the issue.

我以前见过这个错误，通常错误消息指向罪魁祸首:EBisAPI.Controllers._class.HandleError

I have seen this error before and usually the errormessage points to the culprit: EBisAPI.Controllers._class.HandleError

我猜 HandleError 是您基类中的 public 方法，对吗?将其更改为 protected 并重试.

I guess HandleError is a public method in your base class, right? Change it to protected and try again.

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