应用WSDK － 实践WebServices的路由和路由选择（下）

<?xml version="1.0" encoding="utf-8" ?>

<configuration>

     <system.web> 

         <!-- This installs the HttpHandler which implements the WSDK's SOAP router -->

         <httpHandlers>

              <add verb="*" path="ReferralUrl.asmx"

 type="Microsoft.Web.Services.Routing.RoutingHandler,Microsoft.Web.Services,

Version=1.0.0.0, Culture=neutral,PublicKeyToken=31bf3856ad364e35" />

         </httpHandlers>

     </system.web>

    <!-- This is the WSDK configuration section -->

     <microsoft.web.services>       

         <diagnostics>

            <trace enabled="false" input="d:\\inputTrace.config"

 output="d:\\outputTrace.config" />

        </diagnostics>

         <referral>

              <cache name="ReferralCache.config" />

         </referral>

     </microsoft.web.services>

</configuration>

<?xml version="1.0" ?>

<r:referrals xmlns:r="http://schemas.xmlsoap.org/ws/2001/10/referral">

  <r:ref>

    <r:for>

      <r:exact>http://localhost/MyProject/WSDK/ReferralSite/ReferralUrl.asmx</r:exact>

    </r:for>

    <r:if />

    <r:go>

      <r:via>http://localhost/MyProject/WSDK/WSReferral/Math.asmx</r:via>

    </r:go>

    <r:refId>uuid:5D2786DD-4087-4fbe-B166-406158638867</r:refId>

  </r:ref>

</r:referrals>

<configuration>

    <appSettings>

        <add key="MathURL"

            value="http://localhost:8080/MyProject/WSDK/ReferralSite/ReferralUrl.asmx"  />

    </appSettings>

</configuration>

    public Service1() {

    string urlSetting = System.Configuration.ConfigurationSettings.AppSettings["MathURL"];

            if ((urlSetting != null)) {

                this.Url = urlSetting;

            }

            else {

                this.Url = "http://localhost/Myproject/WSDK/WSReferral/Math.asmx";

            }

        }