小数点

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

@@ -5,6 +5,8 @@ import io.swagger.annotations.ApiModel;
 import lombok.Data;
 import lombok.NoArgsConstructor;
 
+import java.text.DecimalFormat;
+
 /**
  * @author wangpengfei
  * @date 2023/11/21 15:12
@@ -25,4 +27,8 @@ public class AppletGiftBagVo implements Vo {
     private String remarks;
     private String count;//
 
+    public String getPrice() {
+        DecimalFormat decimalFormat = new DecimalFormat("#0.00");
+        return price=decimalFormat.format(Double.valueOf(price));
+    }
 }

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

@@ -3,6 +3,8 @@ package com.yxt.yyth.api.appletgiftbag;
 import com.yxt.common.base.utils.StringUtils;
 import lombok.Data;
 
+import java.text.DecimalFormat;
+
 /**
  * @author Administrator
  * @description
@@ -27,6 +29,7 @@ public class GiftBagGoods {
         if(StringUtils.isBlank(price)){
             price  ="0";
         }
-        return price;
+        DecimalFormat decimalFormat = new DecimalFormat("#0.00");
+        return decimalFormat.format(Double.valueOf(price));
     }
 }

src/main/java/com/yxt/yyth/biz/appletgiftbag/AppletGiftBagService.java

@@ -22,6 +22,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
+import java.math.BigDecimal;
 import java.text.DecimalFormat;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
@@ -198,6 +199,7 @@ public class AppletGiftBagService extends MybatisBaseService<AppletGiftBagMapper
         ResultBean rb = ResultBean.fireFail();
         List<AppletGiftBagVo> list=baseMapper.giftBagList();
         list.forEach(s->{
+//            s.setPrice(Double.valueOf(aa(s.getPrice())));
             List<AppletGiftBagGoods> appletGiftBagGoods=appletGiftBagGoodsService.list(new QueryWrapper<AppletGiftBagGoods>().eq("giftbagSid",s.getSid()));
             s.setCount(appletGiftBagGoods.size()+"种蔬菜");
             s.setIconUrl(fileUploadComponent.getUrlPrefix() +s.getIconUrl());
@@ -215,14 +217,18 @@ public class AppletGiftBagService extends MybatisBaseService<AppletGiftBagMapper
         for(GiftBagGoods goods:goodsList){
             i=i+Double.valueOf(goods.getPrice())*Double.valueOf(goods.getGoodsNumber());
             goods.setIconUrl(fileUploadComponent.getUrlPrefix() +goods.getIconUrl());
-            goods.setTotalValue(String.valueOf(Double.valueOf(goods.getGoodsNumber())*Double.valueOf(goods.getPrice())));
+            goods.setTotalValue(String.valueOf(decimalFormat.format(Double.valueOf(goods.getGoodsNumber())*Double.valueOf(goods.getPrice()))));
             goods.setJPrice(String.valueOf(decimalFormat.format(Double.valueOf(goods.getPrice())/Double.valueOf(goods.getWeight()))));
         }
-        appletGiftBagVo.setPrice(String.valueOf(i));
+        appletGiftBagVo.setPrice(decimalFormat.format(i));
         appletGiftBagVo.setGoods(goodsList);
         appletGiftBagVo.setName(s.getName());
         return rb.success().setData(appletGiftBagVo);
     }
-
+    public String aa(double a){
+        BigDecimal d=new BigDecimal(a);
+        double c= d.setScale(2,BigDecimal.ROUND_HALF_UP).doubleValue();
+        return String.valueOf(c);
+    }
 
 }

src/main/java/com/yxt/yyth/biz/lpkgoods/LpkGoodsMapper.xml

@@ -69,7 +69,6 @@
                price,
                picUrl as iconUrl,
                specificationUnit,
-               number as goodsNumber,
                isAppletGrounding,
                content as remark,
                weight

src/main/java/com/yxt/yyth/biz/lpkgoods/LpkGoodsService.java

@@ -17,6 +17,7 @@ import com.yxt.yyth.api.lpkgoods.*;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
+import java.math.BigDecimal;
 import java.text.DecimalFormat;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
@@ -154,12 +155,17 @@ public class LpkGoodsService extends MybatisBaseService<LpkGoodsMapper, LpkGoods
     public ResultBean<List<GiftBagGoods>> getAllGoodsApplet() {
         ResultBean rb = ResultBean.fireFail();
         List<GiftBagGoods> list=baseMapper.getAllGoodsApplet();
-        DecimalFormat decimalFormat = new DecimalFormat("#0.00");
+                DecimalFormat decimalFormat = new DecimalFormat("#0.00");
         list.forEach(s->{
             s.setIconUrl(fileUploadComponent.getUrlPrefix() +s.getIconUrl());
-            s.setTotalValue("0");
+            s.setTotalValue(decimalFormat.format(0));
             s.setJPrice(String.valueOf(decimalFormat.format(Double.valueOf(s.getPrice())/Double.valueOf(s.getWeight()))));
         });
         return rb.success().setData(list);
     }
+    public String aa(double a){
+        BigDecimal d=new BigDecimal(a);
+        double c= d.setScale(2,BigDecimal.ROUND_HALF_UP).doubleValue();
+        return String.valueOf(c);
+    }
 }