提交订单示例代码
use EasyWeChat\Pay\Application; use WebmanTech\Logger\Logger; public function submit(Request $request) { $params = OrderSubmitRequest::validate($request->all()); $lock_name = 'order:submit:' . $request->uid; $lock = Redis::setEx($lock_name, 3, 1); if (!$lock) return fail('请勿重复提交'); $price = Config::cacheValue('fee_money'); $data['price'] = $price; $data['order_sn'] = 'WA' . get_order_sn(); $data['uid'] = $request->uid; $data['type'] = 1; $res = Order::create($data); if (!$res) return fail('创建订单失败'); $config = config('wechat.payment.default'); $order = [ "mchid" => $config['mch_id'], "out_trade_no" => $data['order_sn'], "appid" => $config['app_id'], "description" => '微信支付测试', "notify_url" => 'https://'.request()->host() . "/xxx/callback", // 支付成功后回调通知URL "amount" => [ "total" => (int)bcmul($price,100), "currency" => "CNY", ], "payer" => [ "openid" => $request->user->openid, ], ]; try { $app = new Application($config); $res = $app->getClient()->postJson("v3/pay/transactions/jsapi", $order); $res = $res->toArray(); } catch (\Throwable $e) { Logger::info($e->getMessage()); return fail($e->getMessage()); } if (!isset($res['prepay_id'])) { Logger::info($res); return fail('获取prepay_id失败'); } $prepayId = $res['prepay_id']; $utils = $app->getUtils(); $config = $utils->buildMiniAppConfig($prepayId, $config['app_id'], 'RSA'); Redis::del($lock_name); return success($config); }
微信支付配置
微信商户平台申请商户证书以及v3_api key
微信支付V3，平台证书（EasyWechat的platform_certs参数）下载
查询微信商户序列号
openssl x509 -in apiclient_cert.pem -noout -serial
