完成挂账管理相关需求

eladmin-system/src/main/java/cn/ysk/cashier/mybatis/service/impl/TbCreditBuyerServiceImpl.java

@@ -274,7 +274,7 @@ public class TbCreditBuyerServiceImpl extends ServiceImpl<TbCreditBuyerMapper, T
                 break;
             }
         }
-        Map<String, Object> result = new HashMap<>(3);
+        Map<String, Object> result = new HashMap<>(5);
         BigDecimal payAmount = NumberUtil.sub(initRepaymentAmount, repaymentAmount);
         result.put("repaymentCount", repaymentCount);
         result.put("repaymentAmount", initRepaymentAmount);