在调度活动时,我不确定StateRef的正确用法。为了测试基本用法,我成功地运行了心跳CorDapp。class ForwardState(val initiator: Party, val acceptor: Party, val asset: String, val deliveryPrice: BigDecimalclass ForwardFlow(val initiator: Party, val acceptor: Party, val asset: String, val deliveryPrice: BigDecima