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>";
- $url="http://222.206.65.12/opac/search_rss.php?dept=ALL&title={$keyword}&doctype=ALL&lang_code=ALL&match_flag=forward&displaypg=20&showmode=list&orderby=DESC&sort=CATA_DATE&onlylendable=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>";
- $url="http://222.206.65.12/opac/search_rss.php?dept=ALL&title={$keyword}&doctype=ALL&lang_code=ALL&match_flag=forward&displaypg=20&showmode=list&orderby=DESC&sort=CATA_DATE&onlylendable=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;
- }
- }
- }
- ?>
来源: https://www.jb51.net/article/149198.htm