附件面板：单据A中附件，绑定到单据B

背景：在单据转换时，附件是不能做值映射的。需要插件处理

//获取单据A主键

Object pkValueA = model.getDataEntity(true).getPkValue();

try {

List<AttDto> attDtoList = new ArrayList<>();

List<Map<String,Object>> list = AttachmentServiceHelper.getAttachments("kdec_bill001",pkValueA,"attachmentpanel");

for (Map<String, Object> stringObjectMap : list) {

Object attPkId = stringObjectMap.get("attPkId");

AttachmentDto attachmentInfoByAttPk = AttachmentServiceHelper.getAttachmentInfoByAttPk(attPkId);

//获取文件的相对路径对应物理表t_bd_materialmftinfo中的FFILEID

String resourcePath = attachmentInfoByAttPk.getResourcePath();

//构建附件数据传输对象

AttDto attDto = new AttDto();

attDto.setPath(resourcePath);

attDto.setAttKey("attachmentpanel");

attDto.setSize((long) AttachmentServiceHelper.getFileSizeByPath(attDto.getPath()));

attDtoList.add(attDto);

}

//绑定到单据B

String pkValueB = "1290532961849967616";

Map<String, Object> map = AttachmentServiceHelper.genBindingParam("kdec_bill001", pkValueB, attDtoList);

AttachmentServiceHelper.bindingAttachment(map);

} catch (Exception ex) {

ex.printStackTrace();

}

ps：附件已经上传到文件服务器后，单据关联附件实际就是操作t_bd_materialmftinfo附件关系物理表，在表中添加一条单据和附件的记录，调用AttachmentServiceHelper.bindingAttachment方法。此时文件服务器中源文件还是只有一份，删除了，单据A和单据B都会找不到相关附件