blocks|key|296287|text|如果你需要一个UriTemplate，试试下面这样：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|296288|+[ServiceContract()]
+public+interface+ICarService
+{

+++++[OperationContract]
+++++[WebGet(UriTemplate+=+"/Car")]
+++++CarPool+GetAllCars();

+++++[OperationContract]
+++++[WebGet(UriTemplate+=+"/Car/{carName}")]
+++++Car+GetCar(string+carName);

+}|code-block|syntax|javascript|296289|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

You need a UriTemplate, Try something like this:

<pre><code> [ServiceContract()]
 public interface ICarService
 {

 [OperationContract]
 [WebGet(UriTemplate = "/Car")]
 CarPool GetAllCars();

 [OperationContract]
 [WebGet(UriTemplate = "/Car/{carName}")]
 Car GetCar(string carName);

 }
</code></pre>

blocks|key|3015769|text|您遇到的主要问题是，当您的WebGet属性中的UriTemplate为空字符串时，WCF+REST的当前版本会导致307重定向(到"/")。据我所知，在当前版本中无法绕过这一点。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|3015770|但是，如果您想要一个1)允许您区分服务和2)具有(相对)较短URI的解决方案，那么您的问题有两种“中间”解决方案。|3015771|First+Solution你可以把它放在你的global.asax文件中(根据this+example)。您可以为每个服务创建一个服务路由：|3015772|RouteTable.Routes.Add(new+ServiceRoute("cars",+new+WebServiceHostFactory(),+typeof(CarService)));
RouteTable.Routes.Add(new+ServiceRoute("trucks",+new+WebServiceHostFactory(),+typeof(TruckService)));|code-block|syntax|javascript|3015773|此时，您可以在每个服务中填充UriTemplate：|3015774|[WebGet(UriTemplate+=+"all")]
CarPool+GetAllCars();

[WebGet(UriTemplate+=+"{carName}")]
Car+GetCar(string+carName);|3015775|这将允许您执行以下URI：|3015776|www.domain.com/cars/all
www.domain.com/cars/123+or+www.domain.com/cars/honda|3015777|卡车也是如此：|3015778|www.domain.com/trucks/all
www.domain.com/trucks/123+or+www.domain.com/trucks/ford|3015779|第二个解决方案使用来自REST+Starter+Kit的服务主机(即WebServiceHost2Factory)。|3015780|RouteTable.Routes.Add(new+ServiceRoute("cars",+new+WebServiceHost2Factory(),+typeof(CarService)));|3015781|当使用上面尝试使用的URI时，这不会导致307重定向，因此，它会提供您所需要的内容。虽然我意识到使用该服务主机工厂而不是WCF4附带的服务主机工厂感觉有点奇怪。|3015782|entityMap|0|LINK|mutability|MUTABLE|url|http://geekswithblogs.net/michelotti/archive/2010/08/21/restful-wcf-services-with-no-svc-file-and-no-config.aspx|1|http://aspnet.codeplex.com/wikipage?title=WCF%2520REST^0|1E|2|0|0|14|C|0|0|0|0|0|0|0|0|0|B|G|1|0|0|0^^$0|@$1|2|3|4|5|6|7|1G|8|@$9|1H|A|1I|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|1J|8|@]|D|@]|E|$]]|$1|H|3|I|5|6|7|1K|8|@]|D|@$9|1L|A|1M|1|1N]]|E|$]]|$1|J|3|K|5|L|7|1O|8|@]|D|@]|E|$M|N]]|$1|O|3|P|5|6|7|1P|8|@]|D|@]|E|$]]|$1|Q|3|R|5|L|7|1Q|8|@]|D|@]|E|$M|N]]|$1|S|3|T|5|6|7|1R|8|@]|D|@]|E|$]]|$1|U|3|V|5|L|7|1S|8|@]|D|@]|E|$M|N]]|$1|W|3|X|5|6|7|1T|8|@]|D|@]|E|$]]|$1|Y|3|Z|5|L|7|1U|8|@]|D|@]|E|$M|N]]|$1|10|3|11|5|6|7|1V|8|@]|D|@$9|1W|A|1X|1|1Y]]|E|$]]|$1|12|3|13|5|L|7|1Z|8|@]|D|@]|E|$M|N]]|$1|14|3|15|5|6|7|20|8|@]|D|@]|E|$]]|$1|16|3|-4|5|6|7|21|8|@]|D|@]|E|$]]]|17|$18|$5|19|1A|1B|E|$1C|1D]]|1E|$5|19|1A|1B|E|$1C|1F]]]]

The primary issue that you're running into is that the current version of WCF REST causes a 307 redirect (to the "/") when you have an empty string for the UriTemplate in your WebGet attribute. As far as I know, there is no getting around this in the current version.

However, there are a couple of "middle ground" solution to your problem given that you want a solution that 1) allows you to differentiate services, and 2) have (relatively) short URIs.

First Solution
You can put this in your global.asax file (per <a href="http://geekswithblogs.net/michelotti/archive/2010/08/21/restful-wcf-services-with-no-svc-file-and-no-config.aspx" rel="noreferrer">this example</a>). You can do a service route for each service:

<pre><code>RouteTable.Routes.Add(new ServiceRoute("cars", new WebServiceHostFactory(), typeof(CarService)));
RouteTable.Routes.Add(new ServiceRoute("trucks", new WebServiceHostFactory(), typeof(TruckService)));
</code></pre>

At this point you can populate your UriTemplate in each service:

<pre><code>[WebGet(UriTemplate = "all")]
CarPool GetAllCars();

[WebGet(UriTemplate = "{carName}")]
Car GetCar(string carName);
</code></pre>

This will allow you URIs of:

<pre><code>www.domain.com/cars/all
www.domain.com/cars/123 or www.domain.com/cars/honda
</code></pre>

similarly for trucks:

<pre><code>www.domain.com/trucks/all
www.domain.com/trucks/123 or www.domain.com/trucks/ford
</code></pre>

Second Solution
Use the service host from the <a href="http://aspnet.codeplex.com/wikipage?title=WCF%20REST" rel="noreferrer">REST Starter Kit</a> (i.e., the WebServiceHost2Factory).

<pre><code>RouteTable.Routes.Add(new ServiceRoute("cars", new WebServiceHost2Factory(), typeof(CarService)));
</code></pre>

This does not result in a 307 redirect when using the URIs that you're attempting to use above and thus, gives you exactly what you need. Though I realize that feels a little weird using that service host factory rather than the one that ships with WCF 4.

blocks|key|296324|text|尝试将Global.asax中的代码从...|type|unstyled|depth|inlineStyleRanges|entityRanges|data|296325|Routes.Add(new+ServiceRoute("cars",+new+WebServiceHostFactory(),+typeof(CarService)));+RouteTable.Routes.Add(new+ServiceRoute("trucks",+new+WebServiceHostFactory(),+typeof(TruckService)));|offset|length|style|CODE|296326|...to...|296327|WebServiceHostFactory+factory+=+new+WebServiceHostFactory();|296328|Routes.Add(new+ServiceRoute("cars",+factory,+typeof(CarService)));+RouteTable.Routes.Add(new+ServiceRoute("trucks",+factory,+typeof(TruckService)));|296329|entityMap^0|0|0|2E|2F|2T|0|0|0|1O|0|0|1U|1V|29|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Q|8|@$D|R|E|S|F|G]|$D|T|E|U|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|V|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|W|8|@$D|X|E|Y|F|G]]|9|@]|A|$]]|$1|L|3|M|5|6|7|Z|8|@$D|10|E|11|F|G]|$D|12|E|13|F|G]]|9|@]|A|$]]|$1|N|3|-4|5|6|7|14|8|@]|9|@]|A|$]]]|O|$]]

Try changing your code in the Global.asax from...

<code>Routes.Add(new ServiceRoute("cars", new WebServiceHostFactory(), typeof(CarService)));</code>
<code>RouteTable.Routes.Add(new ServiceRoute("trucks", new WebServiceHostFactory(), typeof(TruckService)));</code>

...to...

<code>WebServiceHostFactory factory = new WebServiceHostFactory();</code>

<code>Routes.Add(new ServiceRoute("cars", factory, typeof(CarService)));</code>
<code>RouteTable.Routes.Add(new ServiceRoute("trucks", factory, typeof(TruckService)));</code>

blocks|key|3230074|text|我正在处理这个问题，并在MS在线文档中遇到了以下代码片段：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3230075|默认情况下，路由不会处理映射到|3230076|服务器上现有物理文件的请求。例如，如果Products/Beverages/Coffee.aspx中存在物理文件，则路由不会处理对http://server/application/Products/Beverages/Coffee.aspx的请求。路由不会处理请求，即使它与定义的模式匹配，例如{controller}/{action}/{id}。|blockquote|offset|length|3230077|3230078|3230079|我意识到我的路由模式与托管我的服务的目录相匹配。似乎将目录视为物理文件，与目录匹配的路由模式也会被忽略。因此，根据文档，我在RouteCollection上将RouteExistingFiles属性设置为"true“。我的服务现在似乎可以正确地路由请求，并且我能够保留我非常非常喜欢的REST语法。|3230080|entityMap|0|LINK|mutability|MUTABLE|url|http://server/application/Products/Beverages/Coffee.aspx^0|0|0|1T|1K|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|V|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|W|8|@]|9|@$G|X|H|Y|1|Z]]|A|$]]|$1|I|3|-4|5|6|7|10|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|11|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|12|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|13|8|@]|9|@]|A|$]]]|N|$O|$5|P|Q|R|A|$S|T]]]]

I was dealing with this exact problem and ran across this snippet in the MS online docs:

<blockquote>
 By default, routing does not handle requests that map to an existing physical file on the Web server. For example, a request for <a href="http://server/application/Products/Beverages/Coffee.aspx" rel="nofollow">http://server/application/Products/Beverages/Coffee.aspx</a> is not handled by routing if a physical file exists at Products/Beverages/Coffee.aspx. Routing does not handle the request even if it matches a defined pattern, such as {controller}/{action}/{id}.
</blockquote>

I realized that my route pattern matched the directory my service was hosted in. It appears that a directory is treated the same as a physical file, and route patterns that match a directory are ignored as well. So following the documentation, I set the RouteExistingFiles property to "true" on the RouteCollection. My service now seems to be routing the requests correctly and I've been able to keep the REST syntax that I love so very very much.

blocks|key|296357|text|这是一个老问题，但这里是我如何使用WCF4+REST服务(使用Global.asax中的RouteTable添加ServiceRoutes)来解决这个问题的。IIS7的配置是这样的:在调用服务时，我有一个空的相对路径，因此处理方法的UriTemplate是空的，就像Will的汽车示例一样。如果需要，我在服务的web.config文件中使用重写规则添加了一个"/“。它总是匹配路径，然后检查原始URI+({REQUEST_URI})，看看它是否包含没有尾随"/“的路径。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|296358|++++<rewrite>
++++++++<rules>
++++++++++++
++++++++++++<rule+name="FixCarPath"+stopProcessing="true">
++++++++++++++++<match+url=".*"+/>
++++++++++++++++<conditions>
++++++++++++++++++++<add+input="{REQUEST_URI}"+pattern="/car\?"+/>
++++++++++++++++</conditions>
++++++++++++++++<action+type="Rewrite"+url="{PATH_INFO}/"+/>
++++++++++++</rule>
++++++++</rules>
++++</rewrite>|code-block|syntax|javascript|296359|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Older question but here's how I solved the problem with a WCF4 REST service (using the RouteTable in Global.asax to add ServiceRoutes). IIS7 is configured so that by the time the service is invoked I have an empty relative path so the handling method's UriTemplate is empty like Will's Car example. I used a rewrite rule in the service's web.config file to add a "/" if needed. It always matches the path then checks the original URI ({REQUEST_URI}) to see if it contains a path without a trailing "/".

<pre><code> &lt;rewrite&gt;
 &lt;rules&gt;
 &lt;!--
 This rule will append a "/" after "/car" if
 the client makes a request without a trailing "/".
 ASP however must have a trailing "/" to find
 the right handler.
 --&gt;
 &lt;rule name="FixCarPath" stopProcessing="true"&gt;
 &lt;match url=".*" /&gt;
 &lt;conditions&gt;
 &lt;add input="{REQUEST_URI}" pattern="/car\?" /&gt;
 &lt;/conditions&gt;
 &lt;action type="Rewrite" url="{PATH_INFO}/" /&gt;
 &lt;/rule&gt;
 &lt;/rules&gt;
 &lt;/rewrite&gt;
</code></pre>

blocks|key|3230145|text|尝试将此代码放入Global.asax.cs|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3230146|++++protected+void+Application_BeginRequest(object+sender,+EventArgs+e)
++++{
++++++++string+rawUrl+=+HttpContext.Current.Request.RawUrl.ToLower();

++++++++if+(rawUrl.EndsWith("/cars"))
++++++++{
++++++++++++HttpContext.Current.RewritePath(rawUrl+%2B+"/");++//+append+trailing+slash
++++++++}
++++}|code-block|syntax|javascript|3230147|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Try putting this in the Global.asax.cs

<pre><code> protected void Application_BeginRequest(object sender, EventArgs e)
 {
 string rawUrl = HttpContext.Current.Request.RawUrl.ToLower();

 if (rawUrl.EndsWith("/cars"))
 {
 HttpContext.Current.RewritePath(rawUrl + "/"); // append trailing slash
 }
 }
</code></pre>

blocks|key|3230192|text|更多的可重用性：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3230193|public+class+Global+:+NinjectHttpApplication
{

++++protected+override+void+OnApplicationStarted()
++++{
++++++++base.OnApplicationStarted();
++++++++RegisterRoutes();
++++}

++++private+void+RegisterRoutes()
++++{
++++++++RouteTable.Routes.Add(new+ServiceRoute("login",+new+NinjectWebServiceHostFactory(),+typeof(LoginService)));
++++++++RouteTable.Routes.Add(new+ServiceRoute("incidents",+new+NinjectWebServiceHostFactory(),+typeof(IncidentService)));
++++++++SetRoutePrefixes();
++++}
++++//This+is+a+workaround+for+WCF+forcing+you+to+end+with+"/"+if+you+dont+have+a+urlTemplate+and+redirecting+if+you+dont+have
++++protected+void+Application_BeginRequest(object+sender,+EventArgs+e)
++++{
++++++++string+rawUrl+=+HttpContext.Current.Request.RawUrl.ToLower();


++++++++if+(_routePrefixes.Any(rawUrl.EndsWith))
++++++++{
++++++++++++HttpContext.Current.RewritePath(rawUrl+%2B+"/");++//+append+trailing+slash
++++++++}
++++}


++++private+static+List<string>+_routePrefixes;+
++++private+static+void+SetRoutePrefixes()
++++{
++++++++_routePrefixes+=+new+List<string>();
++++++++foreach+(var+route+in+RouteTable.Routes)
++++++++{
++++++++++++var+r+=+route+as+Route;
++++++++++++var+routePrefix+=+r.Url.Split('/').First();
++++++++++++_routePrefixes.Add(routePrefix);
++++++++}
++++}|code-block|syntax|javascript|3230194|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

A bit more reusable:

<pre><code>public class Global : NinjectHttpApplication
{

 protected override void OnApplicationStarted()
 {
 base.OnApplicationStarted();
 RegisterRoutes();
 }

 private void RegisterRoutes()
 {
 RouteTable.Routes.Add(new ServiceRoute("login", new NinjectWebServiceHostFactory(), typeof(LoginService)));
 RouteTable.Routes.Add(new ServiceRoute("incidents", new NinjectWebServiceHostFactory(), typeof(IncidentService)));
 SetRoutePrefixes();
 }
 //This is a workaround for WCF forcing you to end with "/" if you dont have a urlTemplate and redirecting if you dont have
 protected void Application_BeginRequest(object sender, EventArgs e)
 {
 string rawUrl = HttpContext.Current.Request.RawUrl.ToLower();


 if (_routePrefixes.Any(rawUrl.EndsWith))
 {
 HttpContext.Current.RewritePath(rawUrl + "/"); // append trailing slash
 }
 }


 private static List&lt;string&gt; _routePrefixes; 
 private static void SetRoutePrefixes()
 {
 _routePrefixes = new List&lt;string&gt;();
 foreach (var route in RouteTable.Routes)
 {
 var r = route as Route;
 var routePrefix = r.Url.Split('/').First();
 _routePrefixes.Add(routePrefix);
 }
 }
</code></pre>

I have a WCF REST 4.0 project based on the the WCF REST Service Template 40(CS). I'd like to expose simple service endpoint URLs without trailing slashes. For example:

<ol>
<li>CarService.cs
<ul>
<li><a href="http://www.domain.com/cars">http://www.domain.com/cars</a> - GET returns a list of all cars</li>
<li><a href="http://www.domain.com/cars/123">http://www.domain.com/cars/123</a> - GET returns a single car with ID 123</li>
</ul></li>
<li>TruckService.cs
<ul>
<li><a href="http://www.domain.com/trucks">http://www.domain.com/trucks</a> - GET returns a list of all trucks</li>
<li><a href="http://www.domain.com/trucks/456">http://www.domain.com/trucks/456</a> - GET returns a single truck with ID 456</li>
</ul></li>
</ol>

I look at the above URLs as resource requests (not directories), which is why I don't think trailing slashes are appropriate here.

Unfortunately, I can't seem to get the behavior I want because I am always redirected to /cars/ and /trucks/ with a trailing slash.

Here's how I've defined the "cars" route and service method - note that I have not included any slashes in any of the route or URI template definitions:

<pre><code>// Global.asax.cs
RouteTable.Routes.Add(new ServiceRoute("cars", new WebServiceHostFactory(), typeof(CarService)));

// CarService.cs
[WebGet(UriTemplate = "")]
public List&lt;Car&gt; GetCollection()
{
 return DataContext.GetAllCars();
}
</code></pre>

Note that MVC does not work this way. With the MapRoute method I can route requests directly to <a href="http://www.domain.com/about">http://www.domain.com/about</a> without a redirect to /about/. How can I get the same behavior in WCF REST 4.0?

Simple URL routes in WCF Rest 4.0 without trailing slash

服务器

路由

我有一个基于WCF REST服务模板40(CS)的WCF REST 4.0项目。我想公开没有尾随斜杠的简单服务端点URL。例如：GET CarService.cs  - GET返回所有cars的列表-GET返回ID为123的单个汽车​TruckService.cs  - GET返回所有trucks的列表- GET返回I...

问WCF Rest 4.0中没有尾部斜杠的简单URL路由
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