Merge remote-tracking branch 'remotes/origin/feature_20200514_1.9.23_discountActiTips'

shopping-cart-application-service/src/main/java/cn/freemud/service/impl/FullPromotionService.java

@@ -156,10 +156,7 @@ public class FullPromotionService implements IPromotionService {
                         .append("</span> 减 <span style=\"color:#fa5555\">")
                         .append(WebUtil.formatAmount(benefitBeanDto.getDiscountAmount() * 1.00 / 100))
                         .append("</span> 元");
-                if (i > 0) {
-                    messageBuilder.append("\\，");
-                    log.info("debug4tips:i={},tips={}", i, messageBuilder.toString());
-                }
+                if (i > 0) messageBuilder.append("，");
             }
         }
     }