Cfm文件代码

<script type="text/javascript" src="/template/action/jquery.js"> </script>
<script type="text/javascript">
 function clean() {
  $.ajax(
  {
   type: "get",
   url: "/cfc/browser_attention.cfc",
   data: {
   method: "clean",
    userid: 1
   },
   dataType: "json",   
   success: function(objResponse){
    alert(objResponse);
   },
   error: function( objRequest, strError ){
    alert("error");
    }
  });
 }
</script>

Cfc文件代码

<cfcomponent output="false">
 <cffunction name="clean" access="remote" returnformat="json">
  <cfargument name="userid" type="String">
  <cftry>
   <cfreturn true>
  <cfcatch type="any">
   <cfreturn false>
  </cfcatch>
  </cftry>
 </cffunction>
</cfcomponent>