fix：券后价为0的，点击立即支付直接创建订单，不需要到微信或支付宝进行支付

coupon/details.html

@@ -510,7 +510,11 @@
                 this.payType = payType
                 this.show = false
                 let orderInfo = await this.createdOrder(payType);
+                if (orderInfo.pay_status==2) {//pay_status 2已支付
+                    window.location.replace('http://test.86885.cn/paysuccess.html?order_number=' + orderInfo.order_number);
+                }else{
                     this.createdPay(orderInfo.order_number);
+                }
             },
             //创建优惠券订单
             createdOrder (payType) {
@@ -543,11 +547,7 @@
             createdPay (orderNumber) {
                 req.axiosGet('/key/coupon/createPay/' + orderNumber).then(res => {
                     if (res.code == 200) {
-                        if (res.data.pay_status) {//pay_status 2已支付
-                            window.location.replace('http://test.86885.cn/paysuccess.html?order_number=' + res.data.order_number);
-                        } else {
                         this.payWayRun(res.data);
-                        }
                     } else {
                         this.openErrorDialog(res.message);
                     }