ColdFusion处理AJAX JSON数据

Question

I am setting up a local API as an additional step in my external API call using AJAX. The sequence goes like this:

• Ajax call passes data to localAPI.cfm.
• Inside localAPI.cfm I have <cfhttp> to send the data to an external api.

However, after I pass the data to localAPI.cfm via ajax how do I target(grab) the data?

Here is the ajax call

    $.ajax({
      type: "POST",
      url: "MODULES/PAGES/API/localAPI.cfm",
      // The key needs to match your method's input parameter (case-sensitive).
      data: JSON.stringify(SDdata),
      contentType: "application/json; charset=utf-8",
      dataType: "json",
      success: function(data) {}
   });

inside localAPI.cfm :

<cfhttp url = "http://<cfoutput>#PageAPILocation#</cfoutput>" method = "POST" result="result">
    <cfhttpparam type="body" value="##"/>
</cfhttp>
<cftry>
    <cfset ReturnedData = deserializeJSON(result.FileContent)>
    <cfcatch>
      <cfdump var="#result#" />
    </cfcatch>
</cftry>

I know I'm missing something, once I can figure out how to grab the data being passed via AJAX I will place it in the cfhttpparam value.

Here is whats being passed:

{FunctionName: "PlanList", APIkey: "12345", PageNumber: "1", MaxRows: "10", ReturnType: "json"}
  APIkey:"12345"
  FunctionName:"PlanList"
  MaxRows:"10"
  PageNumber:"1"
  ReturnType:"json"

Answer 1

You may want to look into getHttpRequestData() . From there, you would use deserializeJSON() to get to the data sent to the cfm by the AJAX call.