由网友(毛爷爷被人拐走了)分享简介：我有一个带有可选参数的路由:I have a route with an optional parameter:[Route("{categoryId?}")]public HttpResponseMessage Get(int? categoryId=null)但是，当我没有为 categoryId 提供值时，调用...

我有一个带有可选参数的路由:

I have a route with an optional parameter:

    [Route("{categoryId?}")]
    public HttpResponseMessage Get(int? categoryId=null)

但是，当我没有为 categoryId 提供值时，调用会在请求本身中包含 {categoryId?}...

However, when I don't provide a value for categoryId the call includes {categoryId?} in the request itself...

http://myhost/api/%7BcategoryId%7D

推荐答案

Swagger 不支持可选路径参数.如果您希望以这种方式记录它，则必须创建两个单独的路径 - 一个没有路径参数，一个有.

Swagger has no support for optional path parameters. If you wish to document it this way, you'd have to create two separate paths - one without the path parameter and one with.