fix: 期货账单，bug修复。

ruoyi-modules/intc-invest/src/main/java/com/ruoyi/invest/domain/FutureStocksBill.java

@@ -1,5 +1,6 @@
 package com.ruoyi.invest.domain;
 
+import com.fasterxml.jackson.annotation.JsonFormat;
 import com.ruoyi.common.core.annotation.Excel;
 import com.ruoyi.common.core.web.domain.BaseEntity;
 import io.swagger.annotations.ApiModel;
@@ -30,6 +31,9 @@ public class FutureStocksBill extends BaseEntity
     private String name;
 
     /** 账单日 */
+    @ApiModelProperty(value="账单日")
+    @JsonFormat(pattern = "yyyy-MM-dd")
+    @Excel(name = "账单日", width = 30, dateFormat = "yyyy-MM-dd")
     private Date billDate;
 
     /** 期货股票id */

ruoyi-modules/intc-invest/src/main/java/com/ruoyi/invest/service/impl/FutureStocksBillServiceImpl.java

@@ -35,7 +35,13 @@ public class FutureStocksBillServiceImpl implements IFutureStocksBillService
     @Override
     public FutureStocksBillVo selectFutureStocksBillById(Long id)
     {
-        return futureStocksBillMapper.selectFutureStocksBillById(id);
+        FutureStocksBillVo futureStocksBill=futureStocksBillMapper.selectFutureStocksBillById(id);
+        if(futureStocksBill.getFutureStocksCode()!=null){
+            futureStocksBill.setFutureStocksNameCode(futureStocksBill.getFutureStocksName()+"（"+ futureStocksBill.getFutureStocksCode()+"）");
+        }else {
+            futureStocksBill.setFutureStocksNameCode(futureStocksBill.getFutureStocksName());
+        }
+        return futureStocksBill;
     }
 
     /**