去除支付宝支付成功回调地址

src/pages/buy/index.vue

@@ -221,11 +221,16 @@ export default {
             console.log('下单失败')
           }
         }
-      } else if (payType === '4' || payType === '12') {
+      } else if (payType === '4') {
         // 微信外微信h5支付和支付宝网页支付
         window.sessionStorage.setItem('isBackFormH5Pay', 1)
         window.sessionStorage.setItem('payment_order_id', res.payment_order_id)
         window.location.href = res.payment_url + '&redirect_url=' + encodeURIComponent(window.location.href)
+      } else if (payType === '12') {
+        // 支付宝网页支付
+        window.sessionStorage.setItem('isBackFormH5Pay', 1)
+        window.sessionStorage.setItem('payment_order_id', res.payment_order_id)
+        window.location.href = res.payment_url
       }
     }
   }