物流单更新体积重量时判断是否为0

src/custom/restcontroller/webmanage/sale/logistics/LSALogistics.java

@@ -274,11 +274,10 @@ public class LSALogistics extends Controller {
                 JSONObject jsonObject = wzwlDocking.queryWzwlOrderAmountExtendList(row.getString("billno"));
                 if(jsonObject.getString("success").equals("true")){
                     JSONArray data = jsonObject.getJSONArray("data");
-                    dbConnect.runSqlUpdate("update sa_logistics set logisticsamount="+((JSONObject)data.get(0)).getBigDecimalValue("transportFee")+",volume='"+((JSONObject)data.get(0)).getBigDecimalValue("volume")+"',weight='"+((JSONObject)data.get(0)).getBigDecimalValue("weight")+"',packageqty='"+((JSONObject)data.get(0)).getIntValue("quantity")+"' where sa_logisticsid="+sa_logisticsid);
+                    dbConnect.runSqlUpdate("update sa_logistics set logisticsamount="+((JSONObject)data.get(0)).getBigDecimalValue("transportFee")+",volume='"+(((JSONObject)data.get(0)).getBigDecimalValue("volume").compareTo(BigDecimal.ZERO)>0?((JSONObject)data.get(0)).getBigDecimalValue("volume"):row.getDouble("volume"))+"',weight='"+(((JSONObject)data.get(0)).getBigDecimalValue("weight").compareTo(BigDecimal.ZERO)>0?((JSONObject)data.get(0)).getBigDecimalValue("weight"):row.getDouble("weight"))+"' where sa_logisticsid="+sa_logisticsid);
                     row.put("logisticsamount",((JSONObject)data.get(0)).getBigDecimalValue("transportFee"));
-                    row.put("volume",((JSONObject)data.get(0)).getBigDecimalValue("volume"));
-                    row.put("weight",((JSONObject)data.get(0)).getBigDecimalValue("weight"));
-                    row.put("packageqty",((JSONObject)data.get(0)).getBigDecimalValue("quantity"));
+                    row.put("volume",(((JSONObject)data.get(0)).getBigDecimalValue("volume").compareTo(BigDecimal.ZERO)>0?((JSONObject)data.get(0)).getBigDecimalValue("volume"):row.getDouble("volume")));
+                    row.put("weight",(((JSONObject)data.get(0)).getBigDecimalValue("weight").compareTo(BigDecimal.ZERO)>0?((JSONObject)data.get(0)).getBigDecimalValue("weight"):row.getDouble("weight")));
                 }
 
                 JSONObject wzwlOrder = wzwlDocking.queryWzwlOrder(row.getString("billno"));