feat(bpm): 调整流程实例抄送服务中的日期时间处理

- 引入 LocalDateTimeUtil 工具类优化日期处理
- 将 ReceiveCCRequestDTO 和 ReceiveTodoRequestDTO 中的时间字段类型从 LocalDateTime 改为 Date
- 添加 JsonFormat 注解以统一前后端日期格式化
- 修正 BpmProcessInstanceCopyServiceImpl 中日期转换逻辑，确保时区一致性
- 在 DemoController 中增加获取当前时间接口用于测试时间序列功能
- 更新相关导入包及调整代码格式提升可读性

jeelowcode-module/jeelowcode-module-biz/src/main/java/com/jeelowcode/module/biz/controller/DemoController.java

@@ -1,18 +1,15 @@
 
 package com.jeelowcode.module.biz.controller;
 
-import com.jeelowcode.core.framework.utils.Func;
+import com.github.xiaoymin.knife4j.annotations.ApiOperationSupport;
-import com.jeelowcode.core.framework.utils.FuncWeb;
 import com.jeelowcode.framework.exception.JeeLowCodeException;
 import com.jeelowcode.framework.global.JeeLowCodeBaseConstant;
 import com.jeelowcode.framework.tenant.annotation.JeeLowCodeTenantIgnore;
+import com.jeelowcode.framework.utils.model.global.BaseWebResult;
 import com.jeelowcode.module.biz.dto.RequestDTO;
 import com.jeelowcode.module.biz.service.IDemoService;
-import com.jeelowcode.framework.utils.model.global.BaseWebResult;
-import com.github.xiaoymin.knife4j.annotations.ApiOperationSupport;
 import com.jeelowcode.service.infra.entity.ConfigDO;
 import com.jeelowcode.service.infra.service.IConfigService;
-import com.jeelowcode.tool.framework.common.model.ContentModel;
 import com.jeelowcode.tool.framework.common.model.PartModel;
 import com.jeelowcode.tool.framework.common.pojo.CommonResult;
 import com.jeelowcode.tool.framework.common.util.http.HttpUtils;
@@ -23,12 +20,9 @@ import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
 
-import javax.validation.Valid;
-import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
-import java.util.stream.Collectors;
 
 import static com.jeelowcode.tool.framework.common.pojo.CommonResult.error;
 import static com.jeelowcode.tool.framework.common.pojo.CommonResult.success;
@@ -47,10 +41,15 @@ public class DemoController {
 
     private final IDemoService demoService;
 
+    @Operation(summary = "获取当前时间")
+    @GetMapping({"/getJsonLocalDateTime"})
+    public CommonResult<Boolean> getJsonLocalDateTime() {
+        return success(demoService.testLocalDateTime());
+    }
+
     @Autowired
     private IConfigService configService;
 
-
     @GetMapping({"/getData"})
     @ApiOperationSupport(order = 2)
     @Operation(summary = "获取demo数据")

jeelowcode-module/jeelowcode-module-biz/src/main/java/com/jeelowcode/module/biz/service/IDemoService.java

@@ -12,4 +12,7 @@ public interface IDemoService {
     List<Map<String, Object>> getDemoData();
 
     void testAsync();
+
+    boolean testLocalDateTime();
+
 }

jeelowcode-module/jeelowcode-module-biz/src/main/java/com/jeelowcode/module/biz/service/impl/DemoServiceImpl.java

@@ -6,11 +6,14 @@ import com.jeelowcode.framework.plus.SqlHelper;
 import com.jeelowcode.framework.plus.build.buildmodel.wrapper.SqlInfoQueryWrapper;
 import com.jeelowcode.module.biz.mapper.DemoMapper;
 import com.jeelowcode.module.biz.service.IDemoService;
+import com.jeelowcode.service.bpm.config.framework.portal.core.dto.ReceiveCCRequestDTO;
+import com.jeelowcode.tool.framework.common.util.json.JsonUtils;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.scheduling.annotation.Async;
 import org.springframework.stereotype.Service;
 
+import java.util.Date;
 import java.util.List;
 import java.util.Map;
 
@@ -42,4 +45,14 @@ public class DemoServiceImpl implements IDemoService {
     public void testAsync() {
         log.info("哈哈哈");
     }
+
+    @Override
+    public boolean testLocalDateTime() {
+        ReceiveCCRequestDTO request = new ReceiveCCRequestDTO()
+                .setReceiveDateTime(new Date())
+                .setCreateDateTime(new Date());
+        log.info("request: {}", JsonUtils.toJsonString(request));
+        return true;
+    }
+
 }

jeelowcode-service/jeelowcode-service-bpm-biz/src/main/java/com/jeelowcode/service/bpm/config/framework/portal/core/dto/ReceiveCCRequestDTO.java

@@ -1,9 +1,13 @@
 package com.jeelowcode.service.bpm.config.framework.portal.core.dto;
 
+import com.fasterxml.jackson.annotation.JsonFormat;
 import com.fasterxml.jackson.annotation.JsonProperty;
 import lombok.Data;
 
-import java.time.LocalDateTime;
+import java.util.Date;
+
+import static com.jeelowcode.tool.framework.common.util.date.DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND;
+import static com.jeelowcode.tool.framework.common.util.date.DateUtils.TIME_ZONE_DEFAULT;
 
 /**
  * 描述：接收待阅流程请求参数
@@ -54,7 +58,8 @@ public class ReceiveCCRequestDTO {
      * 创建时间
      */
     @JsonProperty("createdatetime")
-    private LocalDateTime createDateTime;
+    @JsonFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND, timezone = TIME_ZONE_DEFAULT)
+    private Date createDateTime;
     /**
      * 接收人
      */
@@ -63,7 +68,8 @@ public class ReceiveCCRequestDTO {
      * 接收时间
      */
     @JsonProperty("receivedatetime")
-    private LocalDateTime receiveDateTime;
+    @JsonFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND, timezone = TIME_ZONE_DEFAULT)
+    private Date receiveDateTime;
     /**
      * 接收时间戳
      */

jeelowcode-service/jeelowcode-service-bpm-biz/src/main/java/com/jeelowcode/service/bpm/config/framework/portal/core/dto/ReceiveTodoRequestDTO.java

@@ -1,9 +1,13 @@
 package com.jeelowcode.service.bpm.config.framework.portal.core.dto;
 
+import com.fasterxml.jackson.annotation.JsonFormat;
 import com.fasterxml.jackson.annotation.JsonProperty;
 import lombok.Data;
 
-import java.time.LocalDateTime;
+import java.util.Date;
+
+import static com.jeelowcode.tool.framework.common.util.date.DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND;
+import static com.jeelowcode.tool.framework.common.util.date.DateUtils.TIME_ZONE_DEFAULT;
 
 /**
  * 描述：接收待办流程请求参数
@@ -56,7 +60,8 @@ public class ReceiveTodoRequestDTO {
      * 创建时间
      */
     @JsonProperty("createdatetime")
-    private LocalDateTime createDateTime;
+    @JsonFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND, timezone = TIME_ZONE_DEFAULT)
+    private Date createDateTime;
     /**
      * 接收人
      */
@@ -65,7 +70,8 @@ public class ReceiveTodoRequestDTO {
      * 接收时间
      */
     @JsonProperty("receivedatetime")
-    private LocalDateTime receiveDateTime;
+    @JsonFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND, timezone = TIME_ZONE_DEFAULT)
+    private Date receiveDateTime;
     /**
      * 接收时间戳
      */

jeelowcode-service/jeelowcode-service-bpm-biz/src/main/java/com/jeelowcode/service/bpm/service/impl/BpmProcessInstanceCopyServiceImpl.java

@@ -3,6 +3,7 @@ package com.jeelowcode.service.bpm.service.impl;
 import cn.hutool.core.bean.BeanUtil;
 import cn.hutool.core.collection.CollUtil;
 import cn.hutool.core.date.DateUtil;
+import cn.hutool.core.date.LocalDateTimeUtil;
 import cn.hutool.core.util.ObjectUtil;
 import cn.hutool.core.util.StrUtil;
 import com.jeelowcode.framework.utils.tool.spring.SpringUtils;
@@ -34,7 +35,9 @@ import org.springframework.stereotype.Service;
 import org.springframework.validation.annotation.Validated;
 
 import javax.annotation.Resource;
+import java.sql.Date;
 import java.time.LocalDateTime;
+import java.time.ZoneId;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Objects;
@@ -167,9 +170,9 @@ public class BpmProcessInstanceCopyServiceImpl implements IBpmProcessInstanceCop
                                 .setNodeName(copy.getTaskName())
                                 .setPcUrl("/process-instance/detail?id=" + copy.getProcessInstanceId())
                                 .setCreator(creatorUser.getUsername())
-                                .setCreateDateTime(copy.getCreateTime())
+                                .setCreateDateTime(Date.from(copy.getCreateTime().atZone(ZoneId.systemDefault()).toInstant()))
                                 .setReceiver(receiverUser.getUsername())
-                                .setReceiveDateTime(copy.getCreateTime())
+                                .setReceiveDateTime(Date.from(copy.getCreateTime().atZone(ZoneId.systemDefault()).toInstant()))
                                 .setReceiveTs(System.currentTimeMillis());
                     }
             ).forEach(request -> {