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You use the CF.http
ActionScript function to retrieve information from a remote HTTP server using HTTP Get
and Post
methods, as follows:
Get
method, you send information to the remote server directly in the URL. This is common for a one-way transaction in which the CF.http
function retrieves an object, such as the contents of a web page.Post
method can pass variables to a form or CGI program, and can also create HTTP cookies. The most basic way to use the CF.http
function is to use it with the Get
method argument to retrieve a page from a specified URL. The Get
method is the default for the CF.http
function.
The following server-side example retrieves file content from the specified URL:
function basicGet(url) { // Invoke with just the url argument. This is an HTTP GET. result = CF.http(url); return result.get("Filecontent"); }
The client-side example could look like the following:
#include "NetServices.as" NetServices.setDefaultGatewayUrl("http://mycfserver:8500"); gatewayConnnection = NetServices.createGatewayConnection(); myHttp = gatewayConnnection.getService("httpFuncs", this); // This is the server-side function invocation url = "http://anyserver.com"; myHttp.basicGet(url); // Create the results function function basicGet_Result() { url = "http://anyserver.com ssasFile.basicGet(url) }
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