本文实例为大家分享了php微信公众号图书馆的具体代码,供大家参考,具体内容如下
图书来源:山东理工大学图书馆书目检索系统
搜索书名返回是xml格式数据:
核心代码如下:
$postObj = simplexml_load_string($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[news]]>/MsgType> ArticleCount>3/ArticleCount> Articles> item> Title>![CDATA[%s]]>/Title> Description>![CDATA[s]]>/Description> PicUrl>![CDATA[url]]>/PicUrl> Url>![CDATA[url]]>/Url> /item> item> Title>![CDATA[%s]]>/Title> Description>![CDATA[s]]>/Description> PicUrl>![CDATA[url]]>/PicUrl> Url>![CDATA[url]]>/Url> /item> item> Title>![CDATA[%s]]>/Title> Description>![CDATA[s]]>/Description> PicUrl>![CDATA[url]]>/PicUrl> Url>![CDATA[url]]>/Url> /item> /Articles> FuncFlag>1/FuncFlag> /xml>"; $url="http://222.206.65.12/opac/search_rss.php?dept=ALLtitle={$keyword}doctype=ALLlang_code=ALLmatch_flag=forwarddisplaypg=20showmode=listorderby=DESCsort=CATA_DATEonlylendable=no"; $fa=file_get_contents($url); $f=simplexml_load_string($fa); $da1=$f->channel->item[0]->title; $da2=$f->channel->item[1]->title; $da3=$f->channel->item[2]->title; $resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time,$da1,$da2,$da3); echo $resultStr;
index.php整体代码如下:
?php /** * wechat php test */ //define your token define("TOKEN", "weixin"); $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)){ $postObj = simplexml_load_string($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[news]]>/MsgType> ArticleCount>3/ArticleCount> Articles> item> Title>![CDATA[%s]]>/Title> Description>![CDATA[s]]>/Description> PicUrl>![CDATA[url]]>/PicUrl> Url>![CDATA[url]]>/Url> /item> item> Title>![CDATA[%s]]>/Title> Description>![CDATA[s]]>/Description> PicUrl>![CDATA[url]]>/PicUrl> Url>![CDATA[url]]>/Url> /item> item> Title>![CDATA[%s]]>/Title> Description>![CDATA[s]]>/Description> PicUrl>![CDATA[url]]>/PicUrl> Url>![CDATA[url]]>/Url> /item> /Articles> FuncFlag>1/FuncFlag> /xml>"; $url="http://222.206.65.12/opac/search_rss.php?dept=ALLtitle={$keyword}doctype=ALLlang_code=ALLmatch_flag=forwarddisplaypg=20showmode=listorderby=DESCsort=CATA_DATEonlylendable=no"; $fa=file_get_contents($url); $f=simplexml_load_string($fa); $da1=$f->channel->item[0]->title; $da2=$f->channel->item[1]->title; $da3=$f->channel->item[2]->title; $resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time,$da1,$da2,$da3); echo $resultStr; }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; } } } ?>
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持脚本之家。
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