fix: 处理订阅升级页面获取最佳优惠券金额传值转换整数

src/jfw/modules/app/src/web/staticres/jyapp/vipsubscribe/js/vip_upgrade.js

@@ -678,7 +678,7 @@ var coupon = new Vue({
     // 更新价格相关
     updatePrice: function (before) {
       console.log('原价：' + before)
-      this.initPrice = before;
+      this.initPrice = parseInt(before);
       // 调用子组件查询最优卡券
       this.$refs.couponRef.getCoupon();
     },

src/web/staticres/vipsubscribe/js/vip_upgrade.js

@@ -725,7 +725,7 @@ var coupon = new Vue({
     // 更新价格相关
     updatePrice: function (before) {
       console.log( '原价：' + before)
-      this.initPrice = before;
+      this.initPrice = parseInt(before);
       // 调用子组件查询最优卡券
       this.$refs.couponRef.getCoupon();
     },