fission-weChat/api/api.php

<?php

//解决跨域问题
header("Access-Control-Allow-Origin: *");
header('Access-Control-Allow-Headers:*');
header('Access-Control-Allow-Methods:*');

require_once('api_init.php');
$method     = safeCheck($_POST['method'],0);
$sign      = safeCheck($_POST['sign'], 0);//校验码

$timestamp     = safeCheck($_POST['timestamp'],0);//来源
$sign_raw = md5($method.$timestamp);
if($sign_raw != $sign){
    echo action_msg("签名不通过!",101);
    exit;
}

require_once($method.".php");

?>