博客
关于我
获取微信用户发来的链接
阅读量:652 次
发布时间:2019-03-15

本文共 1710 字,大约阅读时间需要 5 分钟。

**实现功能:**在微信中,用户可以将"我的收藏"中的内容以链接的形式发送给公众帐号, 微信将链接封装成XML数据包POST给公众号服务器,公众号服务器解析XML数据包, 若是一条链接, 则向用户发送链接的信息;若不是链接,则发送"我只接收链接!"的文本消息.具体代码如下:

GetUrlMsg();class wechat_php { public function GetUrlMsg() { //获取服务器POST请求的数据 $postStr = file_get_contents("php://input"); if (!empty($postStr)) { $postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA); //解析XML $fromUsername = $postObj->FromUserName; //微信用户名 $toUsername = $postObj->ToUserName; //开发者微信号 $msgType = $postObj->MsgType; //消息的类型 $title = trim($postObj->Title); //消息标题 $description = trim($postObj->Description); //消息描述 $url = trim($postObj->Url); //消息链接 $msgId = $postObj->MsgId; //消息id $time = time(); //时间 //回复消息的XML格式 $textTpl = "
%s
0
"; if (strtolower($msgType) != "link") { //如果消息不是超链接 $msgType = "text"; $contentStr = "我只接收链接!"; } else { $msgType = "text"; $contentStr = "Title:".$title."\n"; $contentStr = $contentStr."Description:".$description."\n"; $contentStr = $contentStr."Url:".$url; } $resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, $msgType, $contentStr); echo $resultStr; } else { echo ""; exit; } }}

转载地址:http://kwkmz.baihongyu.com/

你可能感兴趣的文章
No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?
查看>>
no connection could be made because the target machine actively refused it.问题解决
查看>>
No Datastore Session bound to thread, and configuration does not allow creation of non-transactional
查看>>
No fallbackFactory instance of type class com.ruoyi---SpringCloud Alibaba_若依微服务框架改造---工作笔记005
查看>>