注:此项是微信公众号开发,请在往下看之前,先实现网页微信授权登陆功能,具体参看我简书的另一篇文章:
1.打开app/config/wechat.PHP,配置微信支付参数:
[
'merchant_id' => env('WECHAT_PAYMENT_MERCHANT_ID','your-mch-id'),//商家号ID,请将其放在.env文件中
'key' => env('WECHAT_PAYMENT_KEY','key-for-signature'),//商家支付key,请将其放在.env文件中
'cert_path' => env('WECHAT_PAYMENT_CERT_PATH',storage_path('app/public/apiclient_cert.pem')),//微信支付证书apiclient_cert.pem的绝对路径,我放在storage/app/public/下
'key_path' => env('WECHAT_PAYMENT_KEY_PATH',storage_path('app/public/apiclient_key.pem')),//微信支付证书apiclient_key.pem的绝对路径,我放在storage/app/public/下径
// 'device_info' => env('WECHAT_PAYMENT_DEVICE_INFO',''),// 'sub_app_id' => env('WECHAT_PAYMENT_SUB_APP_ID',// 'sub_merchant_id' => env('WECHAT_PAYMENT_SUB_MERCHANT_ID',// ...
],
以上参数,请依照自己的情况配置,请勿直接拷贝代码!
2.配置微信支付和回调路由
post('wxpay','BillsController@wxpay');
Route::middleware('api')->post('wx_notify','BillsController@wxnotify');
3.在相应的控制器里创建wxpay的方法
has('user_id') && $request->has('broadcast_id')){
$out_Trade_no = md5(Carbon::Now().str_random(8));
$user_id = $request->get('user_id');
$broadcast_id = $request->get('broadcast_id');
$num = $request->get('num');
$flag = $request->get('flag');
$openid = $this->user->g<a href="https://www.jb51.cc/tag/eto/" target="_blank" class="keywords">eto</a>penid($user_id);
$<a href="https://www.jb51.cc/tag/bro/" target="_blank" class="keywords">bro</a>adcast = $this-><a href="https://www.jb51.cc/tag/bro/" target="_blank" class="keywords">bro</a>adcast->getById($<a href="https://www.jb51.cc/tag/bro/" target="_blank" class="keywords">bro</a>adcast_id);
$speaker_id = $<a href="https://www.jb51.cc/tag/bro/" target="_blank" class="keywords">bro</a>adcast->speaker_id;
$body = $<a href="https://www.jb51.cc/tag/bro/" target="_blank" class="keywords">bro</a>adcast->title;
$detail = '';
$paid_at = null;
$status = 'pre_paid';
$amount = ($<a href="https://www.jb51.cc/tag/bro/" target="_blank" class="keywords">bro</a>adcast->price)*$num;
$attributes = [
'<a href="https://www.jb51.cc/tag/Trad/" target="_blank" class="keywords">Trad</a>e_type' => 'JSAPI',// JSAPI,NATIVE,APP...
'body' => $body,'detail' => $detail,'out_<a href="https://www.jb51.cc/tag/Trad/" target="_blank" class="keywords">Trad</a>e_no' => $out_<a href="https://www.jb51.cc/tag/Trad/" target="_blank" class="keywords">Trad</a>e_no,'total_fee' => $amount,// 单位:分
'notify_url' => $_ENV['APP_URL'].'/api/wx_notify',// 支付结果<a href="https://www.jb51.cc/tag/tongzhi/" target="_blank" class="keywords">通知</a>网址,如果不设置则会使用配置里的<a href="https://www.jb51.cc/tag/mo/" target="_blank" class="keywords">默</a>认地址
'openid' => $openid,// <a href="https://www.jb51.cc/tag/Trad/" target="_blank" class="keywords">Trad</a>e_type=JSAPI,此参数必传,<a href="https://www.jb51.cc/tag/yonghu/" target="_blank" class="keywords">用户</a>在商户appid下的唯一标识,
// ...
];
$order = new Order($attributes);
$result = $this->wechat->payment->prepare($order);
if ($result->return_code == 'SUCCESS' && $result->result_code == 'SUCCESS'){
//创建预订单
$p<a href="https://www.jb51.cc/tag/ara/" target="_blank" class="keywords">ara</a>m = [
'out_<a href="https://www.jb51.cc/tag/Trad/" target="_blank" class="keywords">Trad</a>e_no'=>$out_<a href="https://www.jb51.cc/tag/Trad/" target="_blank" class="keywords">Trad</a>e_no,'user_id'=>$user_id,'<a href="https://www.jb51.cc/tag/bro/" target="_blank" class="keywords">bro</a>adcast_id'=>$<a href="https://www.jb51.cc/tag/bro/" target="_blank" class="keywords">bro</a>adcast_id,'speaker_id'=>$speaker_id,'body'=>$body,'detail'=>$detail,'paid_at'=>$paid_at,'amount'=>$amount,'flag'=>$flag,'status'=>$status,'num'=>$num
];
$this->bill->store($p<a href="https://www.jb51.cc/tag/ara/" target="_blank" class="keywords">ara</a>m);
//返回
$prepayId = $result->prepay_id;
$con<a href="https://www.jb51.cc/tag/fig/" target="_blank" class="keywords">fig</a> = $this->wechat->payment->con<a href="https://www.jb51.cc/tag/fig/" target="_blank" class="keywords">fig</a>ForPayment($prepayId,false);
return response()->json($con<a href="https://www.jb51.cc/tag/fig/" target="_blank" class="keywords">fig</a>);
}
}
}
wechat->payment->handleNotify(function($notify,$successful){
$order = $this->bill->getBillByOrderno($notify->out_Trade_no);//查询订单($notify->out_Trade_no);
if (!$order) { // 如果订单不存在
return 'Order not exist.'; // 告诉微信,我已经处理完了,订单没找到,别再通知我了
}
// 如果订单存在
// 检查订单是否已经更新过支付状态
if ($order->paid_at) { // 假设订单字段“支付时间”不为空代表已经支付
return true; // 已经支付成功了就不再更新了
}
// 用户是否支付成功
if ($successful) {
// 不是已经支付状态则修改为已经支付状态
$order->paid_at = Carbon::Now(); // 更新支付时间为当前时间
$order->status = 'paid';
} else { // 用户支付失败
$order->status = 'paid_fail';
}
$order->save(); // 保存订单
return true; // 返回处理完成
});
return $response;
}
{
WeixinjsBridge.invoke(
'getBrandWCPayRequest',response.data,function(res){
if(res.err_msg == "get_brand_wcpay_request:ok" ) {
# 回调成功后跳转
# router.push({name: 'Room',params:{id:this.id}});
}
}
);
})
},
6.微信公众平台配置
1) 在“公众账号设置”—“JS接口安全域名”设置中填写前端域名
2) 在“微信支付”—“开发配置”页面中,公众账号支付下填写“支付授权目录”,注意的是,此授权url为前端支付按钮所在页面的url
7.接下来你就可以测试了