bjtu_order/WebContent/WEB-INF/dwr.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE dwr PUBLIC "-//GetAhead Limited//DTD Direct Web Remoting 2.0//EN" "http://getahead.org/dwr/dwr20.dtd">
<dwr>

     <allow>
     <convert converter="bean" match="java.lang.StackTraceElement" />  
<convert converter="exception" match="java.lang.Exception"/>  
          <create creator="spring" javascript="loginService">
              <param name="beanName" value="loginService"></param>
          </create>
          
          <create creator="spring" javascript="catelogService">
              <param name="beanName" value="catelog11Service"></param>
          </create>
          <convert converter="bean" match="com.model.Catelog">
              <param name="include" value="catelogId,catelogName"></param>
          </convert>
          
 
     </allow>
     
</dwr>