10.24二开，场外买入卖出，挂单

peter

2025-10-29 f3b9e9f5024c13c6e70711a3ec98b4538378bd85

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package com.nq.ws.client;
 
/**
 * Acknowledgement.
 */
public interface Ack {
 
    void call(Object... args);
 
}