thinkPHP和微支付實(shí)現(xiàn)的微信支付插件,在微信中調(diào)用微信jssdk實(shí)現(xiàn)支付,這里有詳細(xì)的代碼和教程,具體看這里:
//實(shí)現(xiàn)的Wxpay鉤子方法
public function Wxpay($param){
require './Addons/Wxpay/WxPayPubHelper/WxPayPubHelper.php';
$jsApi = new \JsApi_pub();
//=========步驟1:網(wǎng)頁(yè)授權(quán)獲取用戶openid============
if (!isset($_GET['code']))
{
//觸發(fā)微信返回code碼
$url = $jsApi->createOauthUrlForCode(\WxPayConf_pub::JS_API_CALL_URL.'/order_id/'.$param['order_id']);
Header("Location: $url");
}else
{
$order_id = $param['order_id'];
$info = M('Order')->where('id='.$order_id)->find();
if(empty($info) || $info['is_pay'] == 1){
dump('該訂單不存在或已支付'.$order_id);
exit();
}
$this->assign('info', $info);
$a = $info['money'];
$b = 100;
$c = $a * $b;
//獲取code碼,以獲取openid
$code = $_GET['code'];
$jsApi->setCode($code);
$openid = $jsApi->getOpenId();
}
//=========步驟2:使用統(tǒng)一支付接口,獲取prepay_id============
//使用統(tǒng)一支付接口
$unifiedOrder = new \UnifiedOrder_pub();
$unifiedOrder->setParameter("openid","$openid");//商品描述
$unifiedOrder->setParameter("body","在線預(yù)訂");//商品描述
//自定義訂單號(hào),此處僅作舉例
$timeStamp = time();
// $out_trade_no = \WxPayConf_pub::APPID."$timeStamp";
$out_trade_no = $info['ordersn'];
$unifiedOrder->setParameter("out_trade_no", "$out_trade_no");//商戶訂單號(hào)
$unifiedOrder->setParameter("total_fee", "$c");//總金額
$unifiedOrder->setParameter("notify_url",\WxPayConf_pub::NOTIFY_URL.'/order_id/'.$param['order_id']);//通知地址
$unifiedOrder->setParameter("trade_type","JSAPI");//交易類型
$prepay_id = $unifiedOrder->getPrepayId();
//=========步驟3:使用jsapi調(diào)起支付============
$jsApi->setPrepayId($prepay_id);
$jsApiParameters = $jsApi->getParameters();
$this->assign('jsApiParameters', $jsApiParameters);
$this->display('pay');
}
以上就是本文的全部?jī)?nèi)容,希望對(duì)大家學(xué)習(xí)PHP程序設(shè)計(jì)有所幫助。