Route参数与斜线＆QUOT; /＆QUOT;在网址 [英] Route parameter with slash "/" in URL

问题描述

我知道你可以在路由属性应用通配符让 / 例如日期输入：

  [路线（订单/ {*}订购日期）]
 

带通配符的问题是只适用于URI的最后一个参数中。我该如何解决这个问题，如果想有以下URI：

  [路线（订单/ {}订购日期/用户）]
 

更新：

我知道有几个选项通过重构code，以解决这一问题，所以请不要提供一个解决方案是这样的：

1. 的路径模板更改为 [路线（订单/客户/ {}订购日期）]


2. 更改日期为不同的格式（例如DD-MM-YYYY）

解决方案

@bet ..我觉得genericUriParserOptions不再适用于.NET 4.5或更高版本。

也@JotaBe的建议，您可能需要正确地去code中的URL请求。在大多数情况下，％2F将被自动转换为一个斜杠/所以如果你需要逃避它，你将需要取消code摆在首位的％字符..所以您的网址：将如下像：www.domain.com/api/orders/23%252F06%252F2015/customers

注意字符'％252F'将被转换为实际的％2F

修改

确定这里是一个完整的解决方案（尝试过了，工作对我来说）：

1. 假设你有一个API端点像这样：

     [路线（订单/ {}日期/用户）]
   公众的Htt presponseMessage获取（串号）
   {
   }
    




2. 在web.config中，您将需要设置requestPathInvalidCharacters清空它告诉asp.net允许所有的请求

    ＆LT;＆的System.Web GT;
       ＆LT;的httpRuntime targetFramework =4.5requestPathInvalidCharacters =/＆GT;
   ＆LT; /system.web>
   ＆LT; system.webServer＆GT;
       ＆LT;安全＆GT;
         ＆LT;的requestFiltering allowDoubleEscaping =真/＆GT;
       ＆LT; /安全＆GT;
   ＆LT; /system.webServer>
    




3. 在客户端发送请求，您将需要确保以躲避'％'像这样的API：

   www.domain.com/api/orders/23%252F06%252F2015/customers




4. 您再需要取消code请求

     [路线（订单/ {}日期/用户）]
   公众的Htt presponseMessage获取（串号）
   {
           日期时间actualDate = DateTime.Parse（System.Net.WebUtility.UrlDe code（日期））; //日期是23/06/2015
   }
    

I know you can apply a wildcard in the route attribute to allow / such as date input for example:

[Route("orders/{*orderdate}")]

The problem with wildcard is only applicable to the last paramter in URI. How do I solve the issue if want to have the following URI:

[Route("orders/{orderdate}/customers")]

Update:

I know there are few options to solve the issue by refactoring the code so please do not offer a solution something like:

1. change the route template to [Route("orders/customers/{orderdate}")]
2. change the date to a different format (e.g. "dd-mm-yyyy")

解决方案

@bet.. I think the genericUriParserOptions is no longer applicable to .net 4.5 or later..

also as suggested by @JotaBe, you might need to correctly decode the url request. In most case the %2F will be automatically translated to a slash '/' so if you need to escape it you will need to decode the '%' char in the first place.. so your URL: will look something like: www.domain.com/api/orders/23%252F06%252F2015/customers

Notice the characters '%252F' will be translated to the actual '%2F'

EDIT

Ok here is the complete solution (Tried it and working for me):

1. Assuming you have an API endpoint like so:

   [Route("orders/{date}/customers")]
   public HttpResponseMessage Get(string date)
   {
   }
   

2. In the web.config you will need to set the requestPathInvalidCharacters to empty which tells the asp.net to allow all request

   <system.web>
       <httpRuntime targetFramework="4.5" requestPathInvalidCharacters=""/>                
   </system.web>
   <system.webServer>
       <security>
         <requestFiltering allowDoubleEscaping="true" />
       </security>
   </system.webServer>
   

3. When the client sending the request to the API you will need to make sure to escape the '%' like so:

   www.domain.com/api/orders/23%252F06%252F2015/customers

4. You then need to decode the request

   [Route("orders/{date}/customers")]
   public HttpResponseMessage Get(string date)
   {
           DateTime actualDate = DateTime.Parse(System.Net.WebUtility.UrlDecode(date)); // date is 23/06/2015
   }
   

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