本文實例為大家分享了php微信公眾號開發之快遞查詢的具體代碼，供大家參考，具體內容如下
快遞查詢
查詢接口是：愛快遞：https://www.aikuaidi.cn/api/
核心代碼如下：
$postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA); $fromUsername = $postObj->FromUserName; $toUsername = $postObj->ToUserName; $type = $postObj->MsgType; $customrevent = $postObj->Event; $latitude = $postObj->Location_X; $longitude = $postObj->Location_Y; $keyword = trim($postObj->Content); $time = time(); $textTpl = "<xml> <ToUserName><![CDATA[%s]]></ToUserName> <FromUserName><![CDATA[%s]]></FromUserName> <CreateTime>%s</CreateTime> <MsgType><![CDATA[%s]]></MsgType> <Content><![CDATA[%s]]></Content> <FuncFlag>0</FuncFlag> </xml>"; switch ($type) { case "text"; $status=array('0'=>'查詢出錯','1'=>'暫無記錄','2'=>'在途中','3'=>'派送中','4'=>'已簽收','5'=>'拒收','6'=>'疑難件','7'=>'退回');//構建快遞狀態數組 $kuaidiurl="http://www.aikuaidi.cn/rest/?key=ff4735a30a7a4e5a8637146fd0e7cec9&order={$keyword}&id=shentong&show=xml";//快遞地址 $kuaidistr=file_get_contents($kuaidiurl);//讀入文件 $kuaidiobj=simplexml_load_string($kuaidistr);//xml解析 $kuaidistatus = $kuaidiobj->Status;//獲取快遞狀態 $kuaistr=strval($kuaidistatus);//對象轉換為字符串 $contentStr0 =$status[$kuaistr];//根據數組返回 foreach ($kuaidiobj->Data->Order as $a) { foreach ($a->Time as $b) { foreach ($a->Content as $c) { $m.="{$b}{$c}";} } } //遍歷獲取快遞時間和事件 $contentStr="你的快遞單號{$keyword}{$contentStr0}{$m}"; break; default; $contentStr ="此項功能尚未開發"; } $msgType="text"; $resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, $msgType, $contentStr); echo $resultStr;index.php整體代碼如下：
<?php/** * wechat php test *///define your tokendefine("TOKEN", "weixin");$wechatObj = new wechatCallbackapiTest();//$wechatObj->valid();$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; $type = $postObj->MsgType; $customrevent = $postObj->Event; $latitude = $postObj->Location_X; $longitude = $postObj->Location_Y; $keyword = trim($postObj->Content); $time = time(); $textTpl = "<xml> <ToUserName><![CDATA[%s]]></ToUserName> <FromUserName><![CDATA[%s]]></FromUserName> <CreateTime>%s</CreateTime> <MsgType><![CDATA[%s]]></MsgType> <Content><![CDATA[%s]]></Content> <FuncFlag>0</FuncFlag> </xml>"; switch ($type) { case "text"; $status=array('0'=>'查詢出錯','1'=>'暫無記錄','2'=>'在途中','3'=>'派送中','4'=>'已簽收','5'=>'拒收','6'=>'疑難件','7'=>'退回');//構建快遞狀態數組 $kuaidiurl="http://www.aikuaidi.cn/rest/?key=ff4735a30a7a4e5a8637146fd0e7cec9&order={$keyword}&id=shentong&show=xml";//快遞地址 $kuaidistr=file_get_contents($kuaidiurl);//讀入文件 $kuaidiobj=simplexml_load_string($kuaidistr);//xml解析 $kuaidistatus = $kuaidiobj->Status;//獲取快遞狀態 $kuaistr=strval($kuaidistatus);//對象轉換為字符串 $contentStr0 =$status[$kuaistr];//根據數組返回 foreach ($kuaidiobj->Data->Order as $a) { foreach ($a->Time as $b) { foreach ($a->Content as $c) { $m.="{$b}{$c}";} } } //遍歷獲取快遞時間和事件 $contentStr="你的快遞單號{$keyword}{$contentStr0}{$m}"; break; default; $contentStr ="此項功能尚未開發"; } $msgType="text"; $resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, $msgType, $contentStr); 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內容，希望對大家的學習有所幫助，也希望大家多多支持VeVb武林網。
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