后台完善-修复bug

application/common.php

@@ -502,7 +502,7 @@ function payment(User $user){
     file_put_contents($key_path,$key);
     $config = [
         // 必要配置
-        'app_id'             => 'wx7aa2e13e35f1dd68',
+        'app_id'             => $appid,
         'mch_id'             => config('site.mch_id'),
         'key'                => config('site.mch_secret'),
         // 如需使用敏感接口（如退款、发送红包等）需要配置 API 证书路径(登录商户平台下载 API 证书)

application/common/model/Payment.php

@@ -30,7 +30,7 @@ class Payment extends Model
             ]);
             if(empty($data['return_code']) || $data['return_code']!='SUCCESS' || $data['result_code']!='SUCCESS'){
                 Log::error("支付错误:".json_encode($data));
-                throw_user("支付错误:".($data['err_code_des']??''));
+                throw_user("支付错误:".($data['err_code_des']??$data['return_msg']??''));
             }
             $p=payment($user)->jssdk->sdkConfig($data['prepay_id']);
             return $p;