public function config($config = null)
{
if (empty($_SERVER['HTTP_USER_AGENT']) || strpos($_SERVER['HTTP_USER_AGENT'], 'MicroMessenger') === false && strpos($_SERVER['HTTP_USER_AGENT'], 'Windows Phone') === false) {
header('Location: ' . WEB_PATH . '/pay/wxpay_web_url/payinfo/nowechat');
die;
}
include_once dirname(__FILE__) . "/wxpay/WxPayPubHelper.php";
if (empty($config['pay_type_data'])) {
$this->db = System::load_sys_class('model');
$pay = $this->db->GetOne("SELECT * from `@#_pay` where `pay_class` = 'wxpay_web'");
$config['pay_type_data'] = unserialize($pay['pay_key']);
}
WxPayConf_pub::$APPID = $config['pay_type_data']['APPID']['val'];
WxPayConf_pub::$MCHID = $config['pay_type_data']['MCHID']['val'];
WxPayConf_pub::$KEY = $config['pay_type_data']['KEY']['val'];
WxPayConf_pub::$APPSECRET = $config['pay_type_data']['APPSECRET']['val'];
$jsApi = new JsApi_pub();
if (!isset($_GET['code'])) {
$url = G_WEB_PATH . '/index.php/pay/wxpay_web_url/?money=' . $config['money'] . '&out_trade_no=' . $config['code'];
$url = $jsApi->createOauthUrlForCode(urlencode($url));
header("Location: {$url}");
die;
} else {
$jsApi->setCode($_GET['code']);
$openid = $jsApi->getOpenId();
}
// var_dump($_GET);
// echo $openid;die;
WxPayConf_pub::$SSLCERT_PATH = dirname(__FILE__) . '/cacert/apiclient_cert.pem';
WxPayConf_pub::$SSLKEY_PATH = dirname(__FILE__) . '/cacert/apiclient_key.pem';
//=========步骤2：使用统一支付接口，获取prepay_id============
//使用统一支付接口
$unifiedOrder = new UnifiedOrder_pub();
//设置统一支付接口参数
//设置必填参数
//appid已填,商户无需重复填写
//mch_id已填,商户无需重复填写
//noncestr已填,商户无需重复填写
//spbill_create_ip已填,商户无需重复填写
//sign已填,商户无需重复填写
$unifiedOrder->setParameter("openid", $openid);
$unifiedOrder->setParameter("body", "购买商品");
//商品描述
$unifiedOrder->setParameter("out_trade_no", $config['code']);
//商户订单号
$unifiedOrder->setParameter("total_fee", $config['money'] * 100);
//总金额
$unifiedOrder->setParameter("notify_url", $config['NotifyUrl']);
//通知地址
$unifiedOrder->setParameter("trade_type", "JSAPI");
//交易类型
$prepay_id = $unifiedOrder->getPrepayId();
//=========步骤3：使用jsapi调起支付============
$jsApi->setPrepayId($prepay_id);
$jsApiParameters = $jsApi->getParameters();
include 'wxpay_web.html.php';
}
public function __construct($wxpayconfig = array())
{
self::$APPID = $wxpayconfig['appid'];
self::$APPSECRET = $wxpayconfig['appsecret'];
self::$MCHID = $wxpayconfig['mchid'];
self::$KEY = $wxpayconfig['key'];
self::$JS_API_CALL_URL = $wxpayconfig['js_api_call_url'];
self::$CURL_TIMEOUT = $wxpayconfig['CURL_TIMEOUT'];
self::$SSLCERT_PATH = $wxpayconfig['SSLCERT_PATH'];
self::$SSLKEY_PATH = $wxpayconfig['SSLKEY_PATH'];
self::$NOTIFY_URL = $wxpayconfig['notifyurl'];
self::$RETURN_URL = $wxpayconfig['returnurl'];
}
/**
* 作用：使用证书，以post方式提交xml到对应的接口url
*/
function postXmlSSLCurl($xml, $url, $second = 30)
{
$ch = curl_init();
//超时时间
curl_setopt($ch, CURLOPT_TIMEOUT, $second);
//这里设置代理，如果有的话
//curl_setopt($ch,CURLOPT_PROXY, '8.8.8.8');
//curl_setopt($ch,CURLOPT_PROXYPORT, 8080);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
//设置header
curl_setopt($ch, CURLOPT_HEADER, FALSE);
//要求结果为字符串且输出到屏幕上
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
//设置证书
//使用证书：cert 与 key 分别属于两个.pem文件
//默认格式为PEM，可以注释
curl_setopt($ch, CURLOPT_SSLCERTTYPE, 'PEM');
curl_setopt($ch, CURLOPT_SSLCERT, WxPayConf_pub::SSLCERT_PATH());
//默认格式为PEM，可以注释
curl_setopt($ch, CURLOPT_SSLKEYTYPE, 'PEM');
curl_setopt($ch, CURLOPT_SSLKEY, WxPayConf_pub::SSLKEY_PATH());
//post提交方式
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $xml);
$data = curl_exec($ch);
//返回结果
if ($data) {
curl_close($ch);
return $data;
} else {
$error = curl_errno($ch);
echo "curl出错，错误码:{$error}" . "<br>";
echo "<a href='http://curl.haxx.se/libcurl/c/libcurl-errors.html'>错误原因查询</a></br>";
curl_close($ch);
return false;
}
}