博主最近需要做一個物流信息查詢，就去網上搜索一個快遞鳥的API接口，返回值是以JSON格式，只需要返回是轉成數組就能輕松實現各種實例了。下圖是快遞鳥API示意接口，博主怕有些小白（沒有嘲笑的意思，博主也是從小白走過來的）不太清楚流程。
?php
//電商ID
defined('EBusinessID') or define('EBusinessID', '電商ID');
//電商加密私鑰，快遞鳥提供，注意保管，不要泄漏
defined('AppKey') or define('AppKey', '電商加密私鑰');
//請求url
defined('ReqURL') or define('ReqURL', 'http://api.kdniao.cc/Ebusiness/EbusinessOrderHandle.aspx');
//調用查詢物流軌跡
//---------------------------------------------
$kgs = "STO";//快遞公司簡稱，官方有文檔
$number = "3335800028275";//快遞單號//
$logisticResult = getOrderTracesByJson($kgs,$number);
$data = json_decode($logisticResult,true);
if($data['Success'] == true){//返回信息成功
$str = "";
for($i=0;$icount($data['Traces']);$i++){
$str .= "時間：".$data['Traces'][$i]['AcceptTime']."br/>地址：".$data['Traces'][$i]['AcceptStation']."br/>";
}
echo "您查詢的單號是：".$data['LogisticCode']."br/>
物流信息：br/>".$str."";
}
//---------------------------------------------
/**
* Json方式 查詢訂單物流軌跡
*$kgs string 快遞公司
*$number string 快遞單號
*/
function getOrderTracesByJson($kgs,$number){
$requestData= "{'OrderCode':'','ShipperCode':'$kgs','LogisticCode':'$number'}";
$datas = array(
'EBusinessID' => EBusinessID,
'RequestType' => '1002',
'RequestData' => urlencode($requestData) ,
'DataType' => '2',
);
$datas['DataSign'] = encrypt($requestData, AppKey);
$result=sendPost(ReqURL, $datas);
//根據公司業(yè)務處理返回的信息......
return $result;
}
/**
* post提交數據
* @param string $url 請求Url
* @param array $datas 提交的數據
* @return url響應返回的html
*/
function sendPost($url, $datas) {
$temps = array();
foreach ($datas as $key => $value) {
$temps[] = sprintf('%s=%s', $key, $value);
}
$post_data = implode('', $temps);
$url_info = parse_url($url);
if(empty($url_info['port']))
{
$url_info['port']=80;
}
$httpheader = "POST " . $url_info['path'] . " HTTP/1.0\r\n";
$httpheader.= "Host:" . $url_info['host'] . "\r\n";
$httpheader.= "Content-Type:application/x-www-form-urlencoded\r\n";
$httpheader.= "Content-Length:" . strlen($post_data) . "\r\n";
$httpheader.= "Connection:close\r\n\r\n";
$httpheader.= $post_data;
$fd = fsockopen($url_info['host'], $url_info['port']);
fwrite($fd, $httpheader);
$gets = "";
$headerFlag = true;
while (!feof($fd)) {
if (($header = @fgets($fd)) ($header == "\r\n" || $header == "\n")) {
break;
}
}
while (!feof($fd)) {
$gets.= fread($fd, 128);
}
fclose($fd);
return $gets;
}
/**
* 電商Sign簽名生成
* @param data 內容
* @param appkey Appkey
* @return DataSign簽名
*/
function encrypt($data, $appkey) {
return urlencode(base64_encode(md5($data.$appkey)));
}
?>
