保留两位小数

src/main/java/com/sztzjy/fund_investment/controller/ContractInvestmentController.java

@@ -148,9 +148,9 @@ public class ContractInvestmentController {
 
                     profitManagements.forEach(item -> {
                         //更新操作
-                        item.setShareRatio(BigDecimal.valueOf(proportion));
-                        item.setInvestmentAmount(BigDecimal.valueOf(totalInvest));
-                        item.setShareCount(BigDecimal.valueOf(totalInvest));
+                        item.setShareRatio(BigDecimal.valueOf(proportion).setScale(2, RoundingMode.HALF_UP));
+                        item.setInvestmentAmount(BigDecimal.valueOf(totalInvest).setScale(2, RoundingMode.HALF_UP));
+                        item.setShareCount(BigDecimal.valueOf(totalInvest).setScale(2, RoundingMode.HALF_UP));
                         profitManagementMapper.updateByPrimaryKeySelective(item);
                     });
                 } else {
@@ -160,10 +160,10 @@ public class ContractInvestmentController {
                         profitManagement.setId(IdUtil.fastSimpleUUID());
                         profitManagement.setFlowId(flowId);
                         profitManagement.setMarketTime(date[i]);
-                        profitManagement.setInvestmentAmount(BigDecimal.valueOf(totalInvest));
-                        profitManagement.setShareRatio(BigDecimal.valueOf(proportion));
-                        profitManagement.setTotalEquity(BigDecimal.valueOf(v));
-                        profitManagement.setShareCount(BigDecimal.valueOf(totalInvest));
+                        profitManagement.setInvestmentAmount(BigDecimal.valueOf(totalInvest).setScale(2, RoundingMode.HALF_UP));
+                        profitManagement.setShareRatio(BigDecimal.valueOf(proportion).setScale(2, RoundingMode.HALF_UP));
+                        profitManagement.setTotalEquity(BigDecimal.valueOf(v).setScale(2, RoundingMode.HALF_UP));
+                        profitManagement.setShareCount(BigDecimal.valueOf(totalInvest).setScale(2, RoundingMode.HALF_UP));
 
                         //设置公司名
                         profitManagement.setProjectName(companyName + "有限公司");