微信公共平台php用$GLOBALS["HTTP_RAW_POST_DATA"]收不到信息解决方法

微信公共平台php用$GLOBALS["HTTP_RAW_POST_DATA"]收不到信息解决方法

 

http://www.cnblogs.com/shendiao/archive/2013/04/24/3041450.html

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<?php
/**
  * wechat php test
  */
//define your token
define("TOKEN", "endsh");
$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
        $postStr = file_get_contents("php://input");
          //extract post data
        if (!empty($postStr)){
                 
                  $postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);
                $fromUsername = $postObj->FromUserName;
                $toUsername = $postObj->ToUserName;
                $keyword = $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>
                            <FuncFlag>0</FuncFlag>
                            </xml>";            
                if(!empty( $keyword ))
                {
                      $msgType = "text";
                    $contentStr = "欢迎访问神雕微信小助手!你的id是" + $toUsername;
                    $resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, $msgType, $contentStr);
                    echo $resultStr;
                }else{
                    echo "Input something...";
                }
 
        }else {
            echo "";
            exit;
        }
    }
         
    private function checkSignature()
    {
        $signature = $_GET["signature"];
        $timestamp = $_GET["timestamp"];
        $nonce = $_GET["nonce"];   
                 
        $token = TOKEN;
        $tmpArr = array($token, $timestamp, $nonce);
        sort($tmpArr);
        $tmpStr = implode( $tmpArr );
        $tmpStr = sha1( $tmpStr );
         
        if( $tmpStr == $signature ){
            return true;
        }else{
            return false;
        }
    }
}
 
?>

　　

$postStr = file_get_contents("php://input");//因为很多都设置了register_globals禁止,不能用$GLOBALS["HTTP_RAW_POST_DATA"];
 
分类: php
posted @ 2018-03-14 20:23  yangchunlong  阅读(148)  评论(0)    收藏  举报