add split object to standalone. Signed-off-by: dylan-fan <289765648@qq.com>
add split object to standalone.
Signed-off-by: dylan-fan <47a35c714a3a0bddf679668182d042b75ae709ca@qq.com>

FederatedAI/FATE,FederatedAI/FATE,FederatedAI/FATE