手动上传下载文件

//把文件当附件上传

AttachementClientManager attchmentClientManager=AttachmentManagerFactory.getClientManager();

AttachmentUIContextInfo info=new AttachmentUIContextInfo();

if(editData.getId()!=null){

info.setBOId(editData.getId().toString());

}else{

BOSUuid id=BOSUuid.create(editData.getBOSType());

info.setBOId(id.toString());

editData.setId(id);

}

info.setCode("");

info.setEdit(true);

attachmentClientManager.aploadFile(new File[]{file},new AttchmentByBoListUI(),info);

if(attachmentClientmanager.attachmentID!=null&&attachmentClientmanager.attachmentID.length>0){

System.out.println("上传成功");

}else{

System.out.println("上传失败");

}

attachmentClientManager.attachmentID[0];//附件id

//下载附件: 根据附件的id下载附件

SelectorItemCollection sic=new SelectorItemCollectio();

sic.add(new SelectorItemInfo("name"));

sic.add(new SelectorItemInfo("simplename"));

sic.add(new SelectorItemInfo("sizeInByte"));

try{

AttachmentInfo ainfo=(AttachmentInfo)AttachmentFactory.getRemote().getValue(new ObjectUuidPK(boid),sic);

type=ainfo.getSimpleName;

}cahtch(Exception e){

e.printStateTrace();

System.out.println("下载失败");

}

File file=new File("d://test");

FileOutPutStream fos=new FileOutPutStream();

sic.clear();

sic.add(new SelectorItemInfo("file"));

AttachmentInfo aif=(AttachmentInfo)AttachmentFactory.getRemote().getValue(new ObjectUuidPK(boid),sic);

fos.write(sic.getFile());