ruoyi-service/ruoyi-account/src/main/java/com/ruoyi/account/controller/UserCouponController.java
@@ -121,7 +121,8 @@ Long userid = tokenService.getLoginUserApplet().getUserid(); AppUser byId = appUserService.getById(userid); CouponInfo data = couponClient.detail(couponId).getData(); R<CouponInfo> detail = couponClient.detail(couponId); CouponInfo data = detail.getData(); //检验当前优惠券是否存在 if (data==null){ return R.fail("当前优惠券不存在,请刷新后重试");