fix: 修复时间字段为空问题

project-order/src/main/java/com/dituhui/pea/order/entity/MapBlockInfoEntity.java

@@ -56,7 +56,7 @@ public class MapBlockInfoEntity {
     @Column(name = "create_time", nullable = false, columnDefinition = "datetime DEFAULT CURRENT_TIMESTAMP")
     private LocalDateTime createTime;
 
-    @Column(name = "update_time", nullable = false, columnDefinition = "datetime DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP")
+    @Column(name = "update_time", nullable = true, columnDefinition = "datetime DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP")
     private LocalDateTime updateTime;
 
     // Getters and Setters

project-order/src/main/java/com/dituhui/pea/order/service/impl/BusinessBlockServiceImpl.java

@@ -25,6 +25,8 @@ import org.springframework.transaction.annotation.Transactional;
 
 import javax.persistence.EntityManager;
 import javax.persistence.criteria.Predicate;
+
+import java.time.LocalDateTime;
 import java.util.*;
 import java.util.stream.Collectors;
 
@@ -199,6 +201,7 @@ public class BusinessBlockServiceImpl implements BusinessBlockService {
 		block.setLayer(layerName);
 		block.setStatus(true);
 		block.setArea(0L);
+		block.setCreateTime(LocalDateTime.now());
 		entityManager.persist(block);
 
 		return Result.success(null);