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這期內(nèi)容當(dāng)中小編將會給大家?guī)碛嘘P(guān)使用php怎么實現(xiàn)微信企業(yè)付款,文章內(nèi)容豐富且以專業(yè)的角度為大家分析和敘述,閱讀完這篇文章希望大家可以有所收獲。
需要注意的事項:
1.微信企業(yè)付款到零錢要求必傳證書,需要到這里賬戶中心->賬戶設(shè)置->API安全->下載證書,然后修改代碼中的證書路徑
2.該文件需放到支付授權(quán)目錄下,可以在微信支付商戶平臺->產(chǎn)品中心->開發(fā)配置中設(shè)置。
3.如提示簽名錯誤可以通過微信支付簽名驗證工具進(jìn)行驗證:微信公眾平臺支付接口調(diào)試工具
4.錯誤碼參照:參照地址
代碼如下:
<?php header('Content-type:text/html; Charset=utf-8'); $mchid = 'xxxxx'; //微信支付商戶號 PartnerID 通過微信支付商戶資料審核后郵件發(fā)送 $appid = 'xxxxx'; //微信支付申請對應(yīng)的公眾號的APPID $appKey = 'xxxxx'; //微信支付申請對應(yīng)的公眾號的APP Key $apiKey = 'xxxxx'; //https://pay.weixin.qq.com 帳戶設(shè)置-安全設(shè)置-API安全-API密鑰-設(shè)置API密鑰 //①、獲取當(dāng)前訪問頁面的用戶openid(如果給指定用戶轉(zhuǎn)賬,則直接填寫指定用戶的openid) $wxPay = new WxpayService($mchid,$appid,$appKey,$apiKey); $openId = $wxPay->GetOpenid(); //獲取openid if(!$openId) exit('獲取openid失敗'); //②、付款 $outTradeNo = uniqid(); //訂單號 $payAmount = 1; //轉(zhuǎn)賬金額,單位:元。轉(zhuǎn)賬最小金額為1元 $trueName = '張三'; //收款人真實姓名 $result = $wxPay->createJsBizPackage($openId,$payAmount,$outTradeNo,$trueName); echo 'success'; class WxpayService { protected $mchid; protected $appid; protected $appKey; protected $apiKey; public $data = null; public function __construct($mchid, $appid, $appKey,$key) { $this->mchid = $mchid; $this->appid = $appid; $this->appKey = $appKey; $this->apiKey = $key; } /** * 通過跳轉(zhuǎn)獲取用戶的openid,跳轉(zhuǎn)流程如下: * 1、設(shè)置自己需要調(diào)回的url及其其他參數(shù),跳轉(zhuǎn)到微信服務(wù)器https://open.weixin.qq.com/connect/oauth3/authorize * 2、微信服務(wù)處理完成之后會跳轉(zhuǎn)回用戶redirect_uri地址,此時會帶上一些參數(shù),如:code * @return 用戶的openid */ public function GetOpenid() { //通過code獲得openid if (!isset($_GET['code'])){ //觸發(fā)微信返回code碼 $scheme = $_SERVER['HTTPS']=='on' ? 'https://' : 'http://'; $baseUrl = urlencode($scheme.$_SERVER['HTTP_HOST'].$_SERVER['PHP_SELF'].$_SERVER['QUERY_STRING']); $url = $this->__CreateOauthUrlForCode($baseUrl); Header("Location: $url"); exit(); } else { //獲取code碼,以獲取openid $code = $_GET['code']; $openid = $this->getOpenidFromMp($code); return $openid; } } /** * 通過code從工作平臺獲取openid機器access_token * @param string $code 微信跳轉(zhuǎn)回來帶上的code * @return openid */ public function GetOpenidFromMp($code) { $url = $this->__CreateOauthUrlForOpenid($code); $res = self::curlGet($url); //取出openid $data = json_decode($res,true); $this->data = $data; $openid = $data['openid']; return $openid; } /** * 構(gòu)造獲取open和access_toke的url地址 * @param string $code,微信跳轉(zhuǎn)帶回的code * @return 請求的url */ private function __CreateOauthUrlForOpenid($code) { $urlObj["appid"] = $this->appid; $urlObj["secret"] = $this->appKey; $urlObj["code"] = $code; $urlObj["grant_type"] = "authorization_code"; $bizString = $this->ToUrlParams($urlObj); return "https://api.weixin.qq.com/sns/oauth3/access_token?".$bizString; } /** * 構(gòu)造獲取code的url連接 * @param string $redirectUrl 微信服務(wù)器回跳的url,需要url編碼 * @return 返回構(gòu)造好的url */ private function __CreateOauthUrlForCode($redirectUrl) { $urlObj["appid"] = $this->appid; $urlObj["redirect_uri"] = "$redirectUrl"; $urlObj["response_type"] = "code"; $urlObj["scope"] = "snsapi_base"; $urlObj["state"] = "STATE"."#wechat_redirect"; $bizString = $this->ToUrlParams($urlObj); return "https://open.weixin.qq.com/connect/oauth3/authorize?".$bizString; } /** * 拼接簽名字符串 * @param array $urlObj * @return 返回已經(jīng)拼接好的字符串 */ private function ToUrlParams($urlObj) { $buff = ""; foreach ($urlObj as $k => $v) { if($k != "sign") $buff .= $k . "=" . $v . "&"; } $buff = trim($buff, "&"); return $buff; } /** * 企業(yè)付款 * @param string $openid 調(diào)用【網(wǎng)頁授權(quán)獲取用戶信息】接口獲取到用戶在該公眾號下的Openid * @param float $totalFee 收款總費用 單位元 * @param string $outTradeNo 唯一的訂單號 * @param string $orderName 訂單名稱 * @param string $notifyUrl 支付結(jié)果通知url 不要有問號 * @param string $timestamp 支付時間 * @return string */ public function createJsBizPackage($openid, $totalFee, $outTradeNo,$trueName) { $config = array( 'mch_id' => $this->mchid, 'appid' => $this->appid, 'key' => $this->apiKey, ); $unified = array( 'mch_appid' => $config['appid'], 'mchid' => $config['mch_id'], 'nonce_str' => self::createNonceStr(), 'openid' => $openid, 'check_name'=>'FORCE_CHECK', //校驗用戶姓名選項。NO_CHECK:不校驗真實姓名,F(xiàn)ORCE_CHECK:強校驗真實姓名 're_user_name'=>$trueName, //收款用戶真實姓名(不支持給非實名用戶打款) 'partner_trade_no' => $outTradeNo, 'spbill_create_ip' => '127.0.0.1', 'amount' => intval($totalFee * 100), //單位 轉(zhuǎn)為分 'desc'=>'付款', //企業(yè)付款操作說明信息 ); $unified['sign'] = self::getSign($unified, $config['key']); $responseXml = $this->curlPost('https://api.mch.weixin.qq.com/mmpaymkttransfers/promotion/transfers', self::arrayToXml($unified)); $unifiedOrder = simplexml_load_string($responseXml, 'SimpleXMLElement', LIBXML_NOCDATA); if ($unifiedOrder === false) { die('parse xml error'); } if ($unifiedOrder->return_code != 'SUCCESS') { die($unifiedOrder->return_msg); } if ($unifiedOrder->result_code != 'SUCCESS') { die($unifiedOrder->err_code); } return true; } public static function curlGet($url = '', $options = array()) { $ch = curl_init($url); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_TIMEOUT, 30); if (!empty($options)) { curl_setopt_array($ch, $options); } //https請求 不驗證證書和host curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false); $data = curl_exec($ch); curl_close($ch); return $data; } public function curlPost($url = '', $postData = '', $options = array()) { if (is_array($postData)) { $postData = http_build_query($postData); } $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_POST, 1); curl_setopt($ch, CURLOPT_POSTFIELDS, $postData); curl_setopt($ch, CURLOPT_TIMEOUT, 30); //設(shè)置cURL允許執(zhí)行的最長秒數(shù) if (!empty($options)) { curl_setopt_array($ch, $options); } //https請求 不驗證證書和host curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false); //第一種方法,cert 與 key 分別屬于兩個.pem文件 //默認(rèn)格式為PEM,可以注釋 curl_setopt($ch,CURLOPT_SSLCERTTYPE,'PEM'); curl_setopt($ch,CURLOPT_SSLCERT,getcwd().'/cert/apiclient_cert.pem'); //默認(rèn)格式為PEM,可以注釋 curl_setopt($ch,CURLOPT_SSLKEYTYPE,'PEM'); curl_setopt($ch,CURLOPT_SSLKEY,getcwd().'/cert/apiclient_key.pem'); //第二種方式,兩個文件合成一個.pem文件 // curl_setopt($ch,CURLOPT_SSLCERT,getcwd().'/all.pem'); $data = curl_exec($ch); curl_close($ch); return $data; } public static function createNonceStr($length = 16) { $chars = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'; $str = ''; for ($i = 0; $i < $length; $i++) { $str .= substr($chars, mt_rand(0, strlen($chars) - 1), 1); } return $str; } public static function arrayToXml($arr) { $xml = "<xml>"; foreach ($arr as $key => $val) { if (is_numeric($val)) { $xml .= "<" . $key . ">" . $val . "</" . $key . ">"; } else $xml .= "<" . $key . "><![CDATA[" . $val . "]]></" . $key . ">"; } $xml .= "</xml>"; return $xml; } public static function getSign($params, $key) { ksort($params, SORT_STRING); $unSignParaString = self::formatQueryParaMap($params, false); $signStr = strtoupper(md5($unSignParaString . "&key=" . $key)); return $signStr; } protected static function formatQueryParaMap($paraMap, $urlEncode = false) { $buff = ""; ksort($paraMap); foreach ($paraMap as $k => $v) { if (null != $v && "null" != $v) { if ($urlEncode) { $v = urlencode($v); } $buff .= $k . "=" . $v . "&"; } } $reqPar = ''; if (strlen($buff) > 0) { $reqPar = substr($buff, 0, strlen($buff) - 1); } return $reqPar; } } ?>
1、執(zhí)行速度快。2、具有很好的開放性和可擴展性。3、PHP支持多種主流與非主流的數(shù)據(jù)庫。4、面向?qū)ο缶幊蹋篜HP提供了類和對象。5、版本更新速度快。6、具有豐富的功能。7、可伸縮性。8、功能全面,包括圖形處理、編碼與解碼、壓縮文件處理、xml解析等。
上述就是小編為大家分享的使用php怎么實現(xiàn)微信企業(yè)付款了,如果剛好有類似的疑惑,不妨參照上述分析進(jìn)行理解。如果想知道更多相關(guān)知識,歡迎關(guān)注億速云行業(yè)資訊頻道。
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