Rumah > Soal Jawab > teks badan
<?php
/**
* wechat php test
*/
//define your token
define("TOKEN", "wuxuweixin");
$wechatObj = new wechatCallbackapiTest();
$wechatObj->responseMsg();
class wechatCallbackapiTest
{
public function valid()
{
$echoStr = $_GET["echostr"];
//valid signature , option
if($this->checkSignature()){
echo $echoStr;
exit;
}
}
public function responseMsg()
{
//get post data, May be due to the different environments
$postStr = $GLOBALS["HTTP_RAW_POST_DATA"];
//extract post data
if (!empty($postStr)){
/* libxml_disable_entity_loader is to prevent XML eXternal Entity Injection,
the best way is to check the validity of xml by yourself */
libxml_disable_entity_loader(true);
$postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);
$fromUsername = $postObj->FromUserName;
$toUsername = $postObj->ToUserName;
$keyword = trim($postObj->Content);
$time = time();
$textTpl = "<xml>
<ToUserName><![CDATA[%s]]></ToUserName>
<FromUserName><![CDATA[%s]]></FromUserName>
<CreateTime>%s</CreateTime>
<MsgType><![CDATA[%s]]></MsgType>
<Content><![CDATA[%s]]></Content>
</xml>";
if(!empty( $keyword ))
{
$msgType = "text";
$contentStr = "Welcome to wechat world!";
$resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, $msgType, $contentStr);
echo $resultStr;
}else{
echo "Input something...";
}
}else {
echo "";
exit;
}
}
private function checkSignature()
{
// you must define TOKEN by yourself
if (!defined("TOKEN")) {
throw new Exception('TOKEN is not defined!');
}
$signature = $_GET["signature"];
$timestamp = $_GET["timestamp"];
$nonce = $_GET["nonce"];
$token = TOKEN;
$tmpArr = array($token, $timestamp, $nonce);
// use SORT_STRING rule
sort($tmpArr, SORT_STRING);
$tmpStr = implode( $tmpArr );
$tmpStr = sha1( $tmpStr );
if( $tmpStr == $signature ){
return true;
}else{
return false;
}
}
}
这是我的demo,感觉xml结果也没错,但是请求时出现了微信公众号自动回复消息会出现该公众号暂时无法提供服务,请稍后在试错误, 这是为什么呢,谢谢?
数据分析师2017-09-30 23:57:32
Mengapa akaun rasmi WeChat secara automatik membalas mesej bahawa akaun rasmi tidak dapat menyediakan perkhidmatan buat sementara waktu, sila cuba lagi kemudian - Tapak web PHP Cina Soal Jawab - Mengapa akaun rasmi WeChat secara automatik membalas mesej bahawa akaun rasmi adalah buat sementara waktu tidak dapat menyediakan perkhidmatan, sila cuba lagi kemudian Cuba - Soal Jawab tapak web PHP Cina
Tonton dan pelajari.
阿神2017-01-23 09:18:49
没使用过微信公众号,但是关于“自动回复消息会出现该公众号暂时无法提供服务”这个问题,百度上有很多解决方法,应该是你的配置问题,可以参考下这个百度经验的解决方案该公众账号暂时无法提供服务 请稍后再试,希望对你有帮助。