商品金额判断

src/main/java/com/yxt/yyth/api/appletgiftbag/GiftBagGoods.java

@@ -1,6 +1,7 @@
 package com.yxt.yyth.api.appletgiftbag;
 
 import cn.hutool.core.util.NumberUtil;
+import cn.hutool.core.util.StrUtil;
 import com.yxt.common.base.utils.StringUtils;
 import lombok.Data;
 
@@ -38,16 +39,20 @@ public class GiftBagGoods {
 
     public String getMefenPrice() {
         double dj = 0.0;
-        try {
+        if (StrUtil.isNotBlank(price)) {
-            dj = Double.parseDouble(price);
+            try {
-        } catch (Exception e) {
+                dj = Double.parseDouble(price);
-            e.printStackTrace();
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
         }
         int js = 1;
-        try {
+        if (StrUtil.isNotBlank(weight)) {
-            js = Integer.parseInt(weight);
+            try {
-        } catch (Exception e) {
+                js = Integer.parseInt(weight);
-            e.printStackTrace();
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
         }
         double mfjg = dj * js;
         return NumberUtil.decimalFormatMoney(mfjg);
@@ -55,22 +60,28 @@ public class GiftBagGoods {
 
     public String getSubtotal() {
         double dj = 0.0;
-        try {
+        if (StrUtil.isNotBlank(price)) {
-            dj = Double.parseDouble(price);
+            try {
-        } catch (Exception e) {
+                dj = Double.parseDouble(price);
-            e.printStackTrace();
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
         }
         int js = 1;
-        try {
+        if (StrUtil.isNotBlank(weight)) {
-            js = Integer.parseInt(weight);
+            try {
-        } catch (Exception e) {
+                js = Integer.parseInt(weight);
-            e.printStackTrace();
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
         }
         int fs = 1;
-        try {
+        if (StrUtil.isNotBlank(goodsNumber)) {
-            fs = Integer.parseInt(goodsNumber);
+            try {
-        } catch (Exception e) {
+                fs = Integer.parseInt(goodsNumber);
-            e.printStackTrace();
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
         }
         double mfjg = dj * js * fs;
         return NumberUtil.decimalFormatMoney(mfjg);