WCF webHttpBinding发布到apache服务

<client>
    <endpoint name="ApacheService" 
              address="SomeUrl" 
              behaviorConfiguration="ApacheBehavior" 
              binding="webHttpBinding" 
              contract="ISomeContrect" />
</client>
<behaviors>
    <endpointBehaviors>
        <behavior name="ApacheBehavior">
            <webHttp />
        </behavior>
    </endpointBehaviors>
</behaviors>

    [OperationContract]
    [WebInvoke(Method = WebRequestMethods.Http.Post, 
               RequestFormat = WebMessageFormat.Json, 
               BodyStyle = WebMessageBodyStyle.Bare,
               UriTemplate = "?user={username}&action=someaction")]
    void dosomeaction(string username, List<SomeJSONSerializableObject> data);

debug started
post:
Array
(
)
get:
Array
(
    [user] => someusername
    [action] => someaction
)
json: