java - 通过API获取所有corda账户

Question

我正在尝试获取某个节点上可用的所有帐户。

我正在使用以下代码:

    @RequestMapping("/accounts/all", method = [RequestMethod.GET])
    fun allKnownAccounts(): List<AccountInfoView> {
      return getAllAccounts().map { it.toAccountView() }
    }

    private fun getAllAccounts() = rpc.proxy.startFlowDynamic(AllAccounts::class.java, false).returnValue.get()

但是我收到以下错误

There was an unexpected error (type=Internal Server Error, status=500). net.corda.core.flows.IllegalFlowLogicException: A FlowLogicRef cannot be constructed for FlowLogic of type com.r3.corda.lib.accounts.workflows.flows.AllAccounts: due to ambiguous match against the constructors: [class java.lang.Boolean]

我不确定是什么原因导致异常发生。感谢您的所有帮助。

Answer 1

通过将 getAllAccounts() 函数更新为以下内容解决了该问题:

    private fun getAllAccounts() = rpc.proxy.startFlowDynamic(AllAccounts::class.java).returnValue.get()