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我按照小鱼的程序以及步骤照做，按理论上来说终端输出会显示info：大家好…… 但我这里却没有任何输出 不知道是怎么一回事，已经多次遇到这个问题了，查看运行中的节点确实是li4节点，说明节点正在运行，可是没有任何输出，希望有大佬帮忙解答一下！谢谢！
已经解决了，谢谢
