Merge remote-tracking branch 'origin/master' into CLXCZC

# Conflicts:
#	v5/apps-customize/src/main/java/com/seeyon/apps/src_leasebill/controller/LeaseBillController.java
#	v5/apps-customize/src/main/java/com/seeyon/apps/src_leasebill/dao/impl/LeaseBillDaoImpl.java
#	v5/apps-customize/src/main/java/com/seeyon/apps/src_leasebill/util/LeaseBillUtil.java

v5/apps-customize/src/main/java/com/seeyon/apps/src_leasebill/controller/LeaseBillController.java

@@ -117,7 +117,6 @@ public class LeaseBillController extends BaseController {
         }
 
         log.info("前端入参：{}", jsonObject.toString());
-
         try {
             // ===================== 2. 账单编号处理 =====================
             String bdidValue = jsonObject.getString("bdid");
@@ -235,11 +234,11 @@ public class LeaseBillController extends BaseController {
             res.put("success", false);
             res.put("s", "生成账单失败：" + e.getMessage());
         }
-
         render(response, JSONUtil.toJSONString(res));
         return null;
     }
 
+
     // ======================== 输出JSON ========================
     private void render(HttpServletResponse response, String text) {
         response.setContentType("application/json;charset=UTF-8");
@@ -251,6 +250,7 @@ public class LeaseBillController extends BaseController {
     }
 
     // ======================== 配置 ========================
+
     public ConfigVo getYdctLeaseBillConfig() {
         return cstConfigApi.getConfig(getPluginId());
     }

v5/apps-customize/src/main/java/com/seeyon/apps/src_leasebill/dao/impl/LeaseBillDaoImpl.java

@@ -15,16 +15,30 @@ import java.sql.SQLException;
 import java.util.ArrayList;
 import java.util.List;
 
-
+/**
+ * 租金账单DAO实现类
+ * 功能：查询、删除账单主表和明细表数据
+ */
 public class LeaseBillDaoImpl implements ILeaseBillDao {
 
-    private LeaseBillConfigProvider configProvider = (LeaseBillConfigProvider) AppContext.getBean("leaseBillConfigProvider");
+    /** 配置提供者 */
-    private FieldDisplayNameQueryService fieldDisplayNameQueryService = (FieldDisplayNameQueryService) AppContext.getBean("fieldDisplayNameQueryService");
+    private final LeaseBillConfigProvider configProvider =
+            (LeaseBillConfigProvider) AppContext.getBean("leaseBillConfigProvider");
 
-    private String getFormNo(){
+    /** 字段名称查询服务 */
+    private final FieldDisplayNameQueryService fieldDisplayNameQueryService =
+            (FieldDisplayNameQueryService) AppContext.getBean("fieldDisplayNameQueryService");
+
+    /**
+     * 获取表单编号
+     */
+    private String getFormNo() {
         return configProvider.getBizConfigByKey(LeaseBillConstant.assistiveFormNo);
     }
 
+    /**
+     * 根据账单编号查询账单ID列表
+     */
     @Override
     public List<String> leaseBillByCode(String code) throws BusinessException, SQLException {
         List<String> lists = new ArrayList<String>();
@@ -40,6 +54,9 @@ public class LeaseBillDaoImpl implements ILeaseBillDao {
         return lists;
     }
 
+    /**
+     * 根据ID删除账单主表数据
+     */
     @Override
     public int deleteBillById(String id) throws BusinessException, SQLException {
         TableContext tableContext = FormTableExecutor.master(getFormNo());
@@ -48,12 +65,15 @@ public class LeaseBillDaoImpl implements ILeaseBillDao {
         return FormTableExecutor.delete(tableContext, conditions);
     }
 
+    /**
+     * 根据主表ID删除账单明细表数据
+     */
     @Override
     public int deleteBillsByBillId(String formmainId) throws BusinessException, SQLException {
         String tableName = configProvider.getBizConfigByKey(LeaseBillConstant.billAssistiveTableName);
         TableContext sub = FormTableExecutor.sub(getFormNo(), tableName);
         List<FormWhereCondition> conditions = new ArrayList<>();
         conditions.add(FormWhereCondition.build().display("formmain_id").value(formmainId));
-        return FormTableExecutor.delete(sub,conditions);
+        return FormTableExecutor.delete(sub, conditions);
     }
 }

v5/apps-customize/src/main/java/com/seeyon/apps/src_leasebill/util/LeaseBillUtil.java

@@ -4,6 +4,8 @@ import com.alibaba.fastjson.JSONObject;
 import com.seeyon.apps.src_leasebill.config.FieldDisplayNameQueryService;
 import com.seeyon.ctp.common.AppContext;
 
+import java.math.BigDecimal;
+import java.math.RoundingMode;
 import java.text.SimpleDateFormat;
 import java.util.*;
 
@@ -29,6 +31,11 @@ public class LeaseBillUtil {
      */
     private final DateUtil dateUtil = new DateUtil();
 
+    /**
+     * 金额精度：保留2位小数
+     */
+    private static final int MONEY_SCALE = 2;
+
     // ======================== 【1】主方法：生成租金账单（支持一次性/周期） ========================
 
     /**
@@ -70,6 +77,7 @@ public class LeaseBillUtil {
         return createCycleBills(startTime, endTime, isMonthLastDay, payCycleMonths, params, chargeType);
     }
 
+
     // ======================== 【2】按年周期账单（版本1） ========================
 
     /**
@@ -92,6 +100,7 @@ public class LeaseBillUtil {
         return createCycleBills(startTime, endTime, isMonthLastDay, payCycleMonths, params, chargeType);
     }
 
+
     // ======================== 【3】按自然年切割账单（版本2） ========================
 
     /**
@@ -135,27 +144,26 @@ public class LeaseBillUtil {
                 nextYearStart.add(Calendar.DATE, 1);
 
                 int monthCount = dateUtil.betweenMonthByTwoCalendar(yearBaseCal, nextYearStart);
-                double rent = calculateRent(monthCount, params, chargeType);
+                String rent = calculateRent(monthCount, params, chargeType);
 
-                bill.put(fieldDisplayNameService.getDisplayName("租费"), String.valueOf(rent));
+                bill.put(fieldDisplayNameService.getDisplayName("租费"), rent);
                 bill.put(fieldDisplayNameService.getDisplayName("结束日期"), sdf.format(tempStart.getTime()));
 
                 yearBaseCal = (Calendar) tempStart.clone();
             } else {
                 // 最后一个年度 → 不足一年
                 int monthCount = dateUtil.betweenMonthByTwoCalendar(yearBaseCal, endTime);
-                double rent = calculateRent(monthCount, params, chargeType);
+                String rent = calculateRent(monthCount, params, chargeType);
 
                 Calendar realEnd = (Calendar) endTime.clone();
                 realEnd.add(Calendar.DATE, -1);
 
-                bill.put(fieldDisplayNameService.getDisplayName("租费"), String.valueOf(rent));
+                bill.put(fieldDisplayNameService.getDisplayName("租费"), rent);
                 bill.put(fieldDisplayNameService.getDisplayName("结束日期"), sdf.format(realEnd.getTime()));
             }
 
             // 下一期开始时间 = 当前结束时间 + 1天
             tempStart.add(Calendar.DATE, 1);
-            // 👆 这里已经修复，删除了错误的 calendar.add(...)
 
             // 如果是月末模式，设置为当月最后一天
             if (isMonthLastDay) {
@@ -176,7 +184,7 @@ public class LeaseBillUtil {
     private Map<String, String> createOneTimeBill(Calendar startTime, Calendar endTime, int totalMonths,
                                                   JSONObject params, String chargeType) {
         Map<String, String> bill = new HashMap<>();
-        double rent = calculateRent(totalMonths, params, chargeType);
+        String rent = calculateRent(totalMonths, params, chargeType);
 
         bill.put(fieldDisplayNameService.getDisplayName("开始日期"), sdf.format(startTime.getTime()));
 
@@ -185,7 +193,7 @@ public class LeaseBillUtil {
         realEnd.add(Calendar.DATE, -1);
         bill.put(fieldDisplayNameService.getDisplayName("结束日期"), sdf.format(realEnd.getTime()));
 
-        bill.put(fieldDisplayNameService.getDisplayName("租费"), String.valueOf(rent));
+        bill.put(fieldDisplayNameService.getDisplayName("租费"), rent);
         return bill;
     }
 
@@ -219,18 +227,18 @@ public class LeaseBillUtil {
 
             if (periodEnd.before(endTime)) {
                 // 正常完整周期
-                double rent = calculateRent(payCycleMonths, params, chargeType);
+                String rent = calculateRent(payCycleMonths, params, chargeType);
-                bill.put(fieldDisplayNameService.getDisplayName("租费"), String.valueOf(rent));
+                bill.put(fieldDisplayNameService.getDisplayName("租费"), rent);
                 bill.put(fieldDisplayNameService.getDisplayName("结束日期"), sdf.format(periodEnd.getTime()));
             } else {
                 // 最后一期：不足一个缴费周期
                 int realMonths = dateUtil.betweenMonthByTwoCalendar(tempStart, endTime);
-                double rent = calculateRent(realMonths, params, chargeType);
+                String rent = calculateRent(realMonths, params, chargeType);
 
                 Calendar realEnd = (Calendar) endTime.clone();
                 realEnd.add(Calendar.DATE, -1);
 
-                bill.put(fieldDisplayNameService.getDisplayName("租费"), String.valueOf(rent));
+                bill.put(fieldDisplayNameService.getDisplayName("租费"), rent);
                 bill.put(fieldDisplayNameService.getDisplayName("结束日期"), sdf.format(realEnd.getTime()));
             }
 
@@ -255,24 +263,44 @@ public class LeaseBillUtil {
      * @param months     计费月数
      * @param params     表单参数
      * @param chargeType 计费方式
-     * @return 计算后租金金额
+     * @return 计算后租金金额（保留2位小数）
      */
-    private double calculateRent(int months, JSONObject params, String chargeType) {
+    private String calculateRent(int months, JSONObject params, String chargeType) {
-        double unitPrice = 0;
+        BigDecimal rent = BigDecimal.ZERO;
         boolean isAreaCharge = "面积计费".equals(chargeType);
         boolean isFixedRent = "固定租金".equals(chargeType);
 
         if (isAreaCharge) {
             // 面积计费：租金 = 面积 × 每平单价
-            double area = Double.parseDouble(params.getString("mj"));
+            BigDecimal area = parseBigDecimal(params.getString("mj"));
-            double pricePerArea = dateUtil.stringToNum(params.getString("mjzj"));
+            BigDecimal pricePerArea = parseBigDecimal(params.getString("mjzj"));
-            unitPrice = area * pricePerArea;
+            rent = area.multiply(pricePerArea);
         } else if (isFixedRent) {
             // 固定租金：直接取固定金额
-            unitPrice = dateUtil.stringToNum(params.getString("gdzj"));
+            rent = parseBigDecimal(params.getString("gdzj"));
         }
 
         // 固定租金不乘月数，其他计费方式 × 月数
-        return isFixedRent ? unitPrice : unitPrice * months;
+        if (!isFixedRent) {
+            rent = rent.multiply(new BigDecimal(months));
+        }
+
+        // 保留2位小数，四舍五入
+        return rent.setScale(MONEY_SCALE, RoundingMode.HALF_UP).toString();
     }
-}
+
+    /**
+     * 将字符串解析为BigDecimal，处理逗号分隔符
+     *
+     * @param str 数字字符串（可能包含逗号分隔符）
+     * @return BigDecimal对象
+     */
+    private BigDecimal parseBigDecimal(String str) {
+        if (str == null || str.trim().isEmpty()) {
+            return BigDecimal.ZERO;
+        }
+        // 移除逗号分隔符
+        String cleanStr = str.replace(",", "").trim();
+        return new BigDecimal(cleanStr);
+    }
+}