fix

@@ -21,6 +21,7 @@ import org.springframework.amqp.rabbit.core.ChannelAwareMessageListener;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
+import java.math.RoundingMode;
 import java.text.DecimalFormat;
 import java.util.Date;
 import java.util.List;
@@ -120,10 +121,10 @@ public class ProductMqListener extends AbstractMqListener implements ChannelAwar
                 int dateCount = DateUtil.getIntervalDays(now, shelve_time);
                 if (dateCount <= 7) {
                     //计算折扣
-                    DecimalFormat df = new DecimalFormat("0.0");
-                    String str = df.format(productPrice.getSalesPrice().divide(productPrice.getMarketPrice(), 1));
+                    DecimalFormat df = new DecimalFormat("0.00");
+                    String str = df.format(productPrice.getSalesPrice().divide(productPrice.getMarketPrice(), 2, RoundingMode.DOWN));
                     Double discount = Double.valueOf(str);
-                    if(discount<0.88)
+                    if(discount<=0.88)
                         productI.setIsnew("Y");
                 }
             }

@@ -21,6 +21,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
 import java.math.BigDecimal;
+import java.math.RoundingMode;
 import java.text.DecimalFormat;
 import java.util.*;
 
@@ -172,10 +173,10 @@ public class ProductPriceMqListener extends AbstractMqListener implements Channe
                 int dateCount = DateUtil.getIntervalDays(now, shelve_time);
                 if (dateCount <= 7) {
                     //计算折扣
-                    DecimalFormat df = new DecimalFormat("0.0");
-                    String str = df.format(productPrice.getSalesPrice().divide(productPrice.getMarketPrice(), 1));
+                    DecimalFormat df = new DecimalFormat("0.00");
+                    String str = df.format(productPrice.getSalesPrice().divide(productPrice.getMarketPrice(), 2, RoundingMode.DOWN));
                     Double discount = Double.valueOf(str);
-                    if(discount<0.88)
+                    if(discount<=0.88)
                         indexData.put("isnew", "Y");
                 }
             }