$appID = "wxd281df297a6dc834";
$appsecret =" 20b2deacfa8a9e88a9afcbbe12da1f31bread;
define ("TOKEN","weixin");
function checksignature () {
$signature=isset($_GET["signature"]) ? $_GET["signature"] : "";
$timestamp=isset($_GET["timestamp"]) ? $_GET["timestamp"] : time();
$nonce=isset($_GET["nonce"]) ? $_GET["nonce"] : "";
$dataArray=array($nonce,$timestamp,TOKEN);
sort($dataArray);
$str=implode($dataArray);
$str=sha1($str);
if($str==$signature){
//true
return true;
}else{
return false;
}}
if (checksignature ()) {
/ / return echostr indicates successful token verification of current URL intervention
$echostr=$_GET ["echostr"];
if ($echostr) {
echo $echostr;
exit;}
}
the above is the content of my index.php, using the free version of natapp, and http://wxf9in.natappfree.cc is a mapped address, so there is no problem with direct access. I tried it with the same on my Subscription account. I said for the first time that the url request timed out, but the configuration was successful the second time, but it was always indicated that the configuration failed on the test number. I don"t know why. Ask God for advice! Or is there any way to know the specific reason for the configuration failure?