yii2-easy-wechat
基于 overtrue/wechat 的 yii2 微信 SDK。
此扩展程序可帮助您以简单熟悉的方式访问 overtrue/wechat 应用程序:Yii::$app->wechat。
安装
composer require maxwen/yii2-easy-wechat
配置
在 config/main.php 中将 SDK 添加为 yii2 应用程序组件:
'components' => [ // ... 'wechat' => [ 'class' => 'maxwen\easywechat\Wechat', // 'userOptions' => [] # user identity class params // 'sessionParam' => '' # wechat user info will be stored in session under this key // 'returnUrlParam' => '' # returnUrl param stored in session ], // ... ]
使用
// here are two representative examples that will help you: // 微信网页授权: if(Yii::$app->wechat->isWechat && !Yii::$app->wechat->isAuthorized()) { return Yii::$app->wechat->authorizeRequired()->send(); } // 微信支付(JsApi): $orderData = [ 'openid' => '.. ' // ... etc. ]; $order = new WechatOrder($orderData); $payment = Yii::$app->wechat->payment; $prepayRequest = $payment->prepare($order); if($prepayRequest->return_code = 'SUCCESS' && $prepayRequest->result_code == 'SUCCESS') { $prepayId = $prepayRequest->prepay_id; }else{ throw new yii\base\ErrorException('微信支付异常, 请稍后再试'); } $jsApiConfig = $payment->configForPayment($prepayId); return $this->render('wxpay', [ 'jsApiConfig' => $jsApiConfig, 'orderData' => $orderData ]);
如何加载微信配置?
overrue/wechat 应用程序总是使用 $options 参数构造。 我在 params.php 中将选项作为 yii2 param:
推荐方式:
// in this way you need to create a wechat.php in the same directory of params.php // put contents in the wechat.php like: // return [ // // wechat options here // ]; 'WECHAT' => require(__DIR__.'/wechat.php'),或者
'WECHAT' => [ // wechat options here ]微信选项配置帮助文档。