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;
 
@@ -38,40 +39,50 @@ public class GiftBagGoods {
 
     public String getMefenPrice() {
         double dj = 0.0;
+        if (StrUtil.isNotBlank(price)) {
             try {
                 dj = Double.parseDouble(price);
             } catch (Exception e) {
                 e.printStackTrace();
             }
+        }
         int js = 1;
+        if (StrUtil.isNotBlank(weight)) {
             try {
                 js = Integer.parseInt(weight);
             } catch (Exception e) {
                 e.printStackTrace();
             }
+        }
         double mfjg = dj * js;
         return NumberUtil.decimalFormatMoney(mfjg);
     }
 
     public String getSubtotal() {
         double dj = 0.0;
+        if (StrUtil.isNotBlank(price)) {
             try {
                 dj = Double.parseDouble(price);
             } catch (Exception e) {
                 e.printStackTrace();
             }
+        }
         int js = 1;
+        if (StrUtil.isNotBlank(weight)) {
             try {
                 js = Integer.parseInt(weight);
             } catch (Exception e) {
                 e.printStackTrace();
             }
+        }
         int fs = 1;
+        if (StrUtil.isNotBlank(goodsNumber)) {
             try {
                 fs = Integer.parseInt(goodsNumber);
             } catch (Exception e) {
                 e.printStackTrace();
             }
+        }
         double mfjg = dj * js * fs;
         return NumberUtil.decimalFormatMoney(mfjg);
     }