本文實(shí)例為大家分享了php微信公眾號(hào)圖書館的具體代碼，供大家參考，具體內(nèi)容如下
圖書來(lái)源：山東理工大學(xué)圖書館書目檢索系統(tǒng)
搜索書名返回是xml格式數(shù)據(jù)：
核心代碼如下：
$postObj = simplexml_load_string($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整體代碼如下：
?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?jī)?nèi)容，希望對(duì)大家的學(xué)習(xí)有所幫助，也希望大家多多支持腳本之家。
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