返回用户发送的文本消息，修改sample.php
<?php //企业号返回用户的文本消息,替换模板的sample.php//@author 易伟//@date 2014-12-13//更改corpID，token和encodingAesKeyinclude_once "WXBizMsgCrypt.php";$encodingAesKey = "H8Ycg6SOGJbrBlfpZlLXe5cREFdzZhts5S0ZjKsbQrV";$token = "5rjINmS5M1fJa2I76GOs3qocL8CjMjm";$corpId = "xxxx";$wxcpt = new WXBizMsgCrypt($token, $encodingAesKey, $corpId);$sReqMsgSig = $_GET["msg_signature"];$sReqTimeStamp = $_GET["timestamp"];$sReqNonce =$_GET["nonce"];$sReqData = $GLOBALS["HTTP_RAW_POST_DATA"];$sMsg = ""; // 解析之后的明文$errCode = $wxcpt->DecryptMsg($sReqMsgSig, $sReqTimeStamp, $sReqNonce, $sReqData, $sMsg);if ($errCode == 0) { $postStr=$sMsg; //以下恢复为普通微信的操作 $postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA); $fromUsername = $postObj->FromUserName; $toUsername = $postObj->ToUserName; $content = trim($postObj->Content); $time = time(); $textTpl = "<xml> <tousername></tousername> <fromusername></fromusername> <createtime>%s</createtime> <msgtype></msgtype> <content></content> </xml>"; $sRespData= sprintf($textTpl, $fromUsername, $toUsername, $time, $content); //加密输出 $sEncryptMsg = ""; //xml格式的密文$errCode = $wxcpt->EncryptMsg($sRespData, $sReqTimeStamp, $sReqNonce, $sEncryptMsg);if ($errCode == 0) { echo $sEncryptMsg; } else { print("ERR: " . $errCode . "\n\n"); // exit(-1); } } else { print("ERR: " . $errCode . "\n\n"); //exit(-1);}?>
