初始化代码
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188
extend/alipay/aop/AlipayMobilePublicMultiMediaClient.php
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188
extend/alipay/aop/AlipayMobilePublicMultiMediaClient.php
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<?php
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/**
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* 多媒体文件客户端
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* @author yikai.hu
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* @version $Id: AlipayMobilePublicMultiMediaClient.php, v 0.1 Aug 15, 2014 10:19:01 AM yikai.hu Exp $
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*/
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include("AlipayMobilePublicMultiMediaExecute.php");
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class AlipayMobilePublicMultiMediaClient
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{
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private $DEFAULT_CHARSET = 'UTF-8';
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private $METHOD_POST = "POST";
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private $METHOD_GET = "GET";
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private $SIGN = 'sign'; //get name
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private $timeout = 10;// 超时时间
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private $serverUrl;
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private $appId;
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private $privateKey;
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private $prodCode;
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private $format = 'json'; //todo
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private $sign_type = 'RSA'; //todo
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private $charset;
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private $apiVersion = "1.0";
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private $apiMethodName = "alipay.mobile.public.multimedia.download";
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private $media_id = "L21pZnMvVDFQV3hYWGJKWFhYYUNucHJYP3Q9YW13ZiZ4c2lnPTU0MzRhYjg1ZTZjNWJmZTMxZGJiNjIzNDdjMzFkNzkw575";
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//此处写死的,实际开发中,请传入
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private $connectTimeout = 3000;
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private $readTimeout = 15000;
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function __construct($serverUrl = '', $appId = '', $partner_private_key = '', $format = '', $charset = 'GBK')
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{
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$this->serverUrl = $serverUrl;
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$this->appId = $appId;
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$this->privateKey = $partner_private_key;
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$this->format = $format;
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$this->charset = $charset;
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}
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/**
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* getContents 获取网址内容
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* @param $request
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* @return text | bin
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*/
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public function getContents()
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{
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$datas = array(
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"app_id" => $this->appId,
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"method" => $this->METHOD_POST,
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"sign_type" => $this->sign_type,
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"version" => $this->apiVersion,
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"timestamp" => date('Y-m-d H:i:s'),//yyyy-MM-dd HH:mm:ss
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"biz_content" => '{"mediaId":"' . $this->media_id . '"}',
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"charset" => $this->charset
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);
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//要提交的数据
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$data_sign = $this->buildGetUrl($datas);
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$post_data = $data_sign;
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//初始化 curl
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$ch = curl_init();
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//设置目标服务器
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curl_setopt($ch, CURLOPT_URL, $this->serverUrl);
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curl_setopt($ch, CURLOPT_HEADER, TRUE);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
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//超时时间
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curl_setopt($ch, CURLOPT_TIMEOUT, $this->timeout);
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if ($this->METHOD_POST == 'POST') {
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// post数据
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curl_setopt($ch, CURLOPT_POST, 1);
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// post的变量
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curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
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}
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$output = curl_exec($ch);
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$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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curl_close($ch);
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echo $output;
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$datas = explode("\r\n\r\n", $output, 2);
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$header = $datas[0];
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if ($httpCode == '200') {
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$body = $datas[1];
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} else {
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$body = '';
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}
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return $this->execute($header, $body, $httpCode);
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}
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/**
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*
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* @param $request
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* @return text | bin
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*/
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public function execute($header = '', $body = '', $httpCode = '')
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{
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$exe = new AlipayMobilePublicMultiMediaExecute($header, $body, $httpCode);
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return $exe;
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}
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public function buildGetUrl($query = array())
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{
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if (!is_array($query)) {
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//exit;
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}
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//排序参数,
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$data = $this->buildQuery($query);
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// 私钥密码
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$passphrase = '';
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$key_width = 64;
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//私钥
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$privateKey = $this->privateKey;
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$p_key = array();
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//如果私钥是 1行
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if (!stripos($privateKey, "\n")) {
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$i = 0;
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while ($key_str = substr($privateKey, $i * $key_width, $key_width)) {
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$p_key[] = $key_str;
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$i++;
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}
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} else {
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//echo '一行?';
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}
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$privateKey = "-----BEGIN RSA PRIVATE KEY-----\n" . implode("\n", $p_key);
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$privateKey = $privateKey . "\n-----END RSA PRIVATE KEY-----";
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//私钥
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$private_id = openssl_pkey_get_private($privateKey, $passphrase);
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// 签名
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$signature = '';
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if ("RSA2" == $this->sign_type) {
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openssl_sign($data, $signature, $private_id, OPENSSL_ALGO_SHA256);
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} else {
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openssl_sign($data, $signature, $private_id, OPENSSL_ALGO_SHA1);
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}
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openssl_free_key($private_id);
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//加密后的内容通常含有特殊字符,需要编码转换下
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$signature = base64_encode($signature);
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$signature = urlencode($signature);
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//$signature = 'XjUN6YM1Mc9HXebKMv7GTLy7gmyhktyOgKk2/Jf+cz4DtP6udkzTdpkjW2j/Z4ZSD7xD6CNYI1Spz4yS93HPT0a5X9LgFWYY8SaADqe+ArXg+FBSiTwUz49SE//Xd9+LEiIRsSFkbpkuiGoO6mqJmB7vXjlD5lx6qCM3nb41wb8=';
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$out = $data . '&' . $this->SIGN . '=' . $signature;
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return $out;
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}
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/*
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* 查询参数排序 a-z
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* */
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public function buildQuery($query)
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{
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if (!$query) {
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return null;
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}
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//将要 参数 排序
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ksort($query);
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//重新组装参数
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$params = array();
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foreach ($query as $key => $value) {
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$params[] = $key . '=' . $value;
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}
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$data = implode('&', $params);
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return $data;
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}
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}
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