<?php /** * 配置账号信息 * 配置要和证书在一起！！！！ */ class WxTransfersConfig { //=======【基本信息设置】============== // /** * TODO: 修改这里配置为您自己申请的商户信息 * 微信公众号信息配置 * * APPID：绑定支付的APPID（必须配置，开户邮件中可查看） * * MCHID：商户号（必须配置，开户邮件中可查看） * * KEY：商户支付密钥，参考开户邮件设置（必须配置，登录商户平台自行设置） * 设置地址：https://pay.weixin.qq.com/index.php/account/api_cert * */ const APPID = ''; const MCHID = ''; const KEY = ''; //=======【证书路径设置】===================================== /** * TODO：设置商户证书路径 * 证书路径,注意应该填写绝对路径,发送红包和查询需要，可登录商户平台下载 * API证书下载地址：https://pay.weixin.qq.com/index.php/account/api_cert，下载之前需要安装商户操作证书） * @var path 跟这个文件同一目录下的cert文件夹放置证书！！！！ */ const SSLCRET12 = 'cert/apiclient_cert.p12'; const SSLCERT_PATH = 'cert/apiclient_cert.pem'; const SSLKEY_PATH = 'cert/apiclient_key.pem'; const SSLROOTCA = 'cert/rootca.pem'; //=======【证书路径设置】===================================== /** * 获取文件的路径，证书需要完整路径 * @return string */ public static function getRealPath(){ return __DIR__.'https://www.jb51.net/'; } }
微信企业转账工具类：
<?php require_once "WxTransfers.Config.php"; /** * 微信企业转账工具类 */ class WxTransfers { // 企业转账请求地址 const TRANSFERS_URL = 'https://api.mch.weixin.qq.com/mmpaymkttransfers/promotion/transfers'; //获取转账信息地址 const GETINFO_URL='https://api.mch.weixin.qq.com/mmpaymkttransfers/gettransferinfo'; // 转账需要的配置 'wxappid','mch_id','key' private $_keys; // 转账需要的证书文件 'api_cert', 'api_key', 'rootca',请传入绝对路径！！！ private $_cert; protected $log_file; public $error; // 相关配置必备参数 protected $_parameters = array(); // 最后一次生产的订单号 protected $_lastPartnerTradeNo; // 记录最后一次发送请求的结果对象 protected $_lastResult; // 最后一次随机数 protected $_lastRandNum; public function __construct($config) { $keys = array( 'wxappid', 'mch_id', 'key' ); $files = array( 'api_cert', 'api_key', 'rootca' ); foreach ($keys as $key) { try { $this->_keys[$key] = $config[$key]; } catch (Exception $e) { throw new Exception('参数缺失：' . $key); } } foreach ($files as $file) { try { $cret_file = $config[$file]; if (is_file($cret_file)) { $this->_cert[$file] = $cret_file; } } catch (Exception $e) { throw new Exception('证书错误'); } } } public function transfers($parameters){ $this->log($parameters, 'SEND_PARAM'); $this->setParameter('mchid', $this->_keys['mch_id']); $this->setParameter('mch_appid', $this->_keys['wxappid']); $must = array( 'openid', 'check_name', 're_user_name', 'amount', 'desc', 'spbill_create_ip', ); foreach ($must as $key) { if (isset($parameters[$key]) && $parameters[$key]) { $this->setParameter($key, $parameters[$key]); } else if (! isset($this->_parameters[$key]) || ! $this->_parameters[$key]) { $this->error = '参数缺损:' . $key; return false; } } if (! isset($parameters['partner_trade_no'])) { $parameters['partner_trade_no'] = $this->getPartnerTradeNo(); } $this->setParameter('partner_trade_no', $parameters['partner_trade_no']); $this->setParameter('nonce_str', $this->getRand(30, 3)); $postXml = $this->_createXml(); if (! $postXml) { return false; } $this->log($postXml, 'SEND_XML'); $result = $this->curl_post_ssl(self::TRANSFERS_URL, $postXml); $this->log($result, 'RESULT_XML'); if (! $result) { return false; } $resultObj = simplexml_load_string($result, 'SimpleXMLElement', LIBXML_NOCDATA); $this->_lastResult = $resultObj; if ($resultObj->return_code == 'SUCCESS') { // 成功标识 if ($resultObj->result_code == 'SUCCESS') { return $resultObj->send_listid; } if ($resultObj->return_msg) { $this->error = (string) $resultObj->return_msg; return false; } $this->error = (string) $resultObj->err_code_des; return false; } if ($resultObj->return_code != 'FAIL') { $this->error = '返回信息格式异常'; return false; } $this->error = (string) $resultObj->return_msg; return false; } /** * 获取转账信息 * @param unknown $partner_trade_no * @return boolean|SimpleXMLElement */ public function getInfo($partner_trade_no){ $param = array( 'nonce_str' => $this->getRand(30, 3), 'partner_trade_no'=> $partner_trade_no , 'mch_id' => $this->_keys['mch_id'], 'appid' => $this->_keys['wxappid'], ); ksort($param); $unSignParaString = $this->_formatQueryParaMap($param, false); $param['sign'] = $this->_sign($unSignParaString, $this->_keys['key']); $xml = $this->arrayToXml($param); $this->log($xml, 'GETINFO_XML'); $result = $this->curl_post_ssl(self::GETINFO_URL, $xml); if(!$result){ return false ; } $this->log($result, 'RESULT_XML'); $resultObj = simplexml_load_string($result, 'SimpleXMLElement', LIBXML_NOCDATA); $this->_lastResult = $resultObj ; if($resultObj->return_code == 'SUCCESS'){//成功标识 if($resultObj->result_code == 'SUCCESS'){ return $resultObj ; } if($resultObj->return_msg){ $this->error = $resultObj->return_msg ; return false ; } $this->error = $resultObj->err_code_des ; return false ; } if($resultObj->return_code != 'FAIL'){ $this->error = '返回信息格式异常'; return false ; } $this->error = $resultObj->return_msg ; return false ; } /** * 设置所需要的参数 * @param $parameter 键值数组/键 * @param $value 值 * @return WxBonusApi */ public function setParameter($parameter, $value = null) { if (! is_array($parameter)) { return $this->setParameter(array( $parameter => $value )); } foreach ($parameter as $key => $value) { $key = trim($key); $value = trim($value); $this->_parameters[$key] = $value; } return $this; } /** * 获取参数值 * @param $parameter 键名 * @return multitype: */ public function getParameter($parameter) { return $this->_parameters[$parameter]; } /** * 获取随机数 * @param number $len 随机数的位数 * @param number $type 取值范围 1表示数字 2小写字母 4大写字母 * @return string */ public function getRand($len = 30, $type = 0) { $str = ''; $max = - 1; if (! $type) { $type = 3; } if ($type & 1) { $str .= '1234567890'; $max += 10; } if ($type & 2) { $str .= 'abcdefghijklmnopqrstuvwxyz'; $max += 26; } if ($type & 4) { $str .= 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'; $max += 26; } $rand = ''; for ($i = 0; $i < $len; $i ++) { $rand .= $str[rand(0, $max)]; } return $rand; } /** * 生成商户的订单号 * @return string */ public function getPartnerTradeNo() { $this->_lastPartnerTradeNo = $this->_parameters['mch_id'] . date('YmdHis') . $this->getRand(4, 1); // $this->getRandNum(); return $this->_lastPartnerTradeNo; } /** * 获取最后一次创建生成的订单号 * @return string */ public function getLastPartnerTradeNo() { return $this->_lastPartnerTradeNo; } /** * 创建XML的方法 * @param number $retcode * @param string $reterrmsg * @return boolean|string */ private function _createXml() { try { $sign = $this->_getSign(); if (! $sign) { return false; } $this->setParameter('sign', $sign); return $this->arrayToXml($this->_parameters); } catch (Exception $e) { $this->error = $e->getMessage(); return false; } } /** * 参数转换成XML * @param array $arr 参数数组 * @return string */ public function arrayToXml($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 $xml; } /** * 获得签名结果 * @return boolean|Ambigous <string, boolean> */ protected function _getSign() { try { if ($this->_checkSign() == false) { // 检查生成签名参数 $this->error = '生成签名参数缺失！'; $this->log(json_encode($this->_parameters, JSON_UNESCAPED_UNICODE), 'ERROR_Sign_XML'); return false; } ksort($this->_parameters); $unSignParaString = $this->_formatQueryParaMap($this->_parameters, false); return $this->_sign($unSignParaString, $this->_keys['key']); } catch (Exception $e) { $this->error = $e->getMessage(); return false; } } /** * 检查签名所需参数是否齐全 * @return boolean */ private function _checkSign() { // return true; if ($this->_parameters["mch_appid"] == null || $this->_parameters["mchid"] == null || //$this->_parameters["device_info"] == null || 设备id $this->_parameters["nonce_str"] == null || $this->_parameters["partner_trade_no"] == null || $this->_parameters["openid"] == null || $this->_parameters["check_name"] == null || $this->_parameters["re_user_name"] == null || $this->_parameters["desc"] == null || $this->_parameters["spbill_create_ip"] == null) { return false; } return true; } /** * * @param $paraMap * @param $urlencode * @return string */ private function _formatQueryParaMap($paraMap,$urlencode) { $buff = ""; ksort($paraMap); foreach ($paraMap as $k => $v) { if (null != $v && "null" != $v && "sign" != $k) { if ($urlencode) { $v = urlencode($v); } $buff .= $k . "=" . $v . "&"; } } $reqPar; if (strlen($buff) > 0) { $reqPar = substr($buff, 0, strlen($buff) - 1); } return $reqPar; } /** * 签名 * @param $content 签名的字符串 * @param $key 密钥 * @throws Exception * @return string|boolean */ private function _sign($content, $key) { try { if (null == $key) { $this->error = '签名key不能为空！'; return false; } if (null == $content) { $this->error = '签名内容不能为空'; return false; } $signStr = $content . "&key=" . $key; return strtoupper(md5($signStr)); } catch (Exception $e) { $this->error = $e->getMessage(); return false; } } /** * cURL抓取 * * @param $url 链接地址 * @param $vars 参数 * @param * $second * @param * $aHeader * @return mixed|boolean */ function curl_post_ssl($url, $data, $second = 30, $aHeader = array()) { $ch = curl_init(); // 超时时间 curl_setopt($ch, CURLOPT_TIMEOUT, $second); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); // 这里设置代理，如果有的话 curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false); // cert 与 key 分别属于两个.pem文件 curl_setopt($ch, CURLOPT_SSLCERT, $this->_cert['api_cert']); curl_setopt($ch, CURLOPT_SSLKEY, $this->_cert['api_key']); curl_setopt($ch, CURLOPT_CAINFO, $this->_cert['rootca']); if (count($aHeader) >= 1) { curl_setopt($ch, CURLOPT_HTTPHEADER, $aHeader); } curl_setopt($ch, CURLOPT_POST, 1); curl_setopt($ch, CURLOPT_POSTFIELDS, $data); $data = curl_exec($ch); if ($data) { curl_close($ch); return $data; } else { $this->log(json_encode($this->_cert)); $this->error = 'aa:'.curl_errno($ch); curl_close($ch); return false; } } /** * 获取服务器ip * * @return string */ public function getServerIp() { $server_ip = '127.0.0.1'; if (isset($_SERVER)) { if (isset($_SERVER['SERVER_ADDR']) && $_SERVER['SERVER_ADDR']) { $server_ip = $_SERVER['SERVER_ADDR']; } elseif (isset($_SERVER['LOCAL_ADDR']) && $_SERVER['LOCAL_ADDR']) { $server_ip = $_SERVER['LOCAL_ADDR']; } } else { $server_ip = getenv('SERVER_ADDR'); } return $server_ip; } /** * 设置日志目录文件 * * @param unknown $file */ public function setLogFile($file) { $this->log_file = $file; } /** * 写日志 * * @param $msg 写入的信息 * @param $type 日志类型作为查询标示 */ public function log($msg, $type) { if ($this->log_file) { $log = str_replace(array( "\r\n", "\r", "\n" ), array( "", "", "" ), $msg); error_log($type . ' ' . date('Y-m-d H:i:s') . ' ' . json_encode($log,JSON_UNESCAPED_UNICODE) . "\r\n", 3, $this->log_file); } } }