1.composer require yansongda/laravel-pay //composer加载第三方支付集成包
composer require simplesoftwareio/simple-qrcode 1.3.* //composer加载生成二维码文件
改config\app.php文件
‘providers’ => [
// …
SimpleSoftwareIO\QrCode\QrCodeServiceProvider::class,
],
3.写微信支付控制器
<?php namespace App\Http\Controllers; use Illuminate\Http\Request; use Yansongda\Pay\Pay; use SimpleSoftwareIO\QrCode\Facades\QrCode; use Yansongda\Pay\Log; class WxpayController extends Controller { // protected $config = [ 'appid' => 'your_apid', // APP APPID 必填 'app_id' => 'wx4706a9fcbbca10f2', // 公众号 APPID 'miniapp_id' => 'wxb3fxxxxxxxxxxx', // 小程序 APPID 'mch_id' => 'your_mch_id', 'key' => 'your_key', 'notify_url' => 'http://api.eawsp.com/api/notify', 'cert_client' => '/var/www/yzyp/cert/apiclient_cert.pem', // optional，退款等情况时用到 'cert_key' => '/var/www/yzyp/cert/apiclient_key.pem',// optional，退款等情况时用到 'log' => [ // optional 'file' => './logs/wechat.log', 'level' => 'debug', // 建议生产环境等级调整为 info，开发环境为 debug 'type' => 'single', // optional, 可选 daily. 'max_file' => 30, // optional, 当 type 为 daily 时有效，默认 30 天 ], 'http' => [ // optional 'timeout' => 5.0, 'connect_timeout' => 5.0, // 更多配置项请参考 [Guzzle](https://guzzle-cn.readthedocs.io/zh_CN/latest/request-options.html) ], // 'mode' => 'dev', // optional, dev/hk;当为 `hk` 时，为香港 gateway。 ]; /** * 微信支付接口 * @access public * @author xu * @param * @return array * @date 2018-10-24 */ public function wePay(Request $request) { $order = [ 'out_trade_no' => time(), 'body' => 'subject-测试', 'total_fee' => '1', ]; $pay = Pay::wechat($this->config)->scan($order); $re= QrCode::format('svg')->size(200)->errorCorrection("L")->generate($pay['code_url']); return $re; } 调用wePay方法，扫码支付 PS: 在 config/app.php 注册 ServiceProvider 和 Facade (Laravel 5.5 无需手动注册) 改config\app.php文件 'providers' => [ // ... Overtrue\LaravelWeChat\ServiceProvider::class, ], 'aliases' => [ // ... 'EasyWeChat' => Overtrue\LaravelWeChat\Facade::class, ], 附：https://yansongda.gitbooks.io/pay/