日期:2014-05-17 浏览次数:20910 次
for (DelStorageInventory delStorageInventory : delStorageInventorys) {
			
			System.out.println(delStorageInventory.getId());  //这个id有值
			
			DelStorageInventoryOut delStorageInventoryOut = new DelStorageInventoryOut();
			System.out.println(delStorageInventoryOut.getId());  //这个id为null
			delStorageInventoryOut.setSn(this.snDao.generate(Sn.Type.delStorageInventoryOut));
			delStorageInventoryOut.setQuantity(delStorageInventory.getQuantity());
			delStorageInventoryOut.setMember(this.memberService.getCurrent());
			delStorageInventoryOut.setOperator(this.adminService.getCurrent());
			delStorageInventoryOut.setDelStorageInventory(delStorageInventory);
			this.delStorageInventoryOutService.save(delStorageInventoryOut);
		}org.hibernate.PersistentObjectException: detached entity passed to persist: com.delawaresaving.entity.DelStorageInventory