Vb.net 具有多个POST和单PUT方法的Web Api控制器

根据下面的代码，我可以调用/api/cards和/api/cards/list，但现在可以调用/api/cards/1234567890

WebApiConfig

config.Routes.MapHttpRoute( _
       name:="WithActionAndIdApi", _
       routeTemplate:="api/{controller}/{action}/{id}", _
       defaults:=New With {.id = RouteParameter.Optional} _
   )

    config.Routes.MapHttpRoute( _
        name:="WithIdApi", _
        routeTemplate:="api/{controller}/{id}" _
    )

    config.Routes.MapHttpRoute( _
        name:="DefaultApi", _
        routeTemplate:="api/{controller}", _
        defaults:=New With {.action = "DefaultAction"} _
    )

卡片控制器

<HttpPost()>
<ActionName("DefaultAction")>
Public Function PostValue(<FromBody()> ByVal value As Card_POST.Card) As HttpResponseMessage

<HttpPost()>
<ActionName("list")>
Public Function PostValue(<FromBody()> ByVal value As Cards_POST.CardList) As HttpResponseMessage

<HttpPut()>
Public Function PutValue(ByVal Id As String, <FromBody()> ByVal value As Card_PUT) As HttpResponseMessage

公共函数PostValue（作为Card_POST.Card的ByVal值）作为HttpResponseMessage
公共函数PostValue（作为Cards的ByVal值_POST.CardList）作为HttpResponseMessage
公共函数PutValue（ByVal Id作为字符串，ByVal值作为Card_PUT）作为HttpResponseMessage

我已将配置路由更改为下面的代码，它能够支持上面的情况

config.Routes.MapHttpRoute( _
       name:="DefaultApiWithId", _
       routeTemplate:="api/{controller}/{id}", _
       defaults:=New With {.id = RouteParameter.Optional}, _
       constraints:=New With {.id = "^\d+$"} _
    )

    config.Routes.MapHttpRoute( _
       name:="DefaultApiWithAction", _
       routeTemplate:="api/{controller}/{action}" _
   )

    config.Routes.MapHttpRoute( _
       name:="DefaultApiGet", _
       routeTemplate:="api/{controller}/{id}", _
       defaults:=New With {.id = RouteParameter.Optional}, _
       constraints:=New With {.httpMethod = New HttpMethodConstraint({"GET"})} _
   )

    config.Routes.MapHttpRoute( _
       name:="DefaultApiPost", _
       routeTemplate:="api/{controller}", _
       defaults:=New With {.action = "DefaultPostAction"}, _
       constraints:=New With {.httpMethod = New HttpMethodConstraint({"POST"})} _
   )

    config.Routes.MapHttpRoute( _
       name:="DefaultApiPut", _
       routeTemplate:="api/{controller}/{id}", _
       defaults:=Nothing, _
       constraints:=New With {.httpMethod = New HttpMethodConstraint({"PUT"})} _
   )

---

请确保你在问一个问题。不清楚您遇到了什么问题，或者您试图解决什么问题。您是如何执行PUT请求的？@Mate，我已通过更改配置解决了问题。太棒了！祝贺 你！把自己的答案标记为正确